{
    "product_id": 2006,
    "component_id": null,
    "type": "GLAZING",
    "subtype": "COATED",
    "token": "vc-azuria-4",
    "historical_tokens": [],
    "name": "Vistacool® on Azuria®  4mm",
    "marketing_name": null,
    "nfrc_id": 5109,
    "igdb_id": 15478,
    "cgdb_id": null,
    "mdb_time_created": "2026-02-03T08:01:13Z",
    "igdb_database_version": "110.0",
    "cgdb_database_version": null,
    "acceptance": "#",
    "reference": false,
    "appearance": "",
    "hidden": false,
    "manufacturer_name": "Vitro formerly PPG",
    "owner_name": "Vitro formerly PPG",
    "data_file_name": "VC Azuria_4.VTA",
    "data_file_type": "IGDB_LEGACY_SUBMISSION_FILE",
    "data_file_available": false,
    "short_description": null,
    "deconstructable": false,
    "coating_name": "Vistacool®",
    "coating_id": 1078,
    "coated_side": "BACK",
    "igdb_checksum": 1991388802,
    "cgdb_checksum": null,
    "checksum_date": "2026-01-14T16:26:03Z",
    "window8_application_type": "COATED",
    "emissivity_front": 0.8399999737739563,
    "emissivity_back": 0.8324472904205322,
    "tir_front": 0.0,
    "tir_back": 0.0,
    "product_detail_files": [],
    "composition": [
        {
            "index": 0,
            "type": "GLAZING",
            "subtype": "MONOLITHIC",
            "token": "azuria-4",
            "token_type": "PUBLISHED",
            "composition_details": {}
        },
        {
            "index": 1,
            "type": "GLAZING",
            "subtype": "COATING",
            "token": "vistacool-reserved",
            "token_type": "PUBLISHED",
            "composition_details": {}
        }
    ],
    "integrated_spectral_averages_summaries": [
        {
            "calculation_standard": "NFRC",
            "source": "IGDB",
            "source_version": "111",
            "opticalc_pywincalc_version": null,
            "spf": {
                "error": null,
                "reflectance_back": {
                    "matrix": null,
                    "direct_direct": null,
                    "direct_diffuse": null,
                    "diffuse_diffuse": null,
                    "direct_hemispherical": null
                },
                "reflectance_front": {
                    "matrix": null,
                    "direct_direct": null,
                    "direct_diffuse": null,
                    "diffuse_diffuse": null,
                    "direct_hemispherical": null
                },
                "transmittance_back": {
                    "matrix": null,
                    "direct_direct": null,
                    "direct_diffuse": null,
                    "diffuse_diffuse": null,
                    "direct_hemispherical": null
                },
                "transmittance_front": {
                    "matrix": null,
                    "direct_direct": 27.1593017578125,
                    "direct_diffuse": null,
                    "diffuse_diffuse": null,
                    "direct_hemispherical": null
                },
                "absorptance_back_direct": null,
                "absorptance_front_direct": null,
                "absorptance_back_hemispheric": null,
                "absorptance_front_hemispheric": null
            },
            "tdw": {
                "error": null,
                "reflectance_back": {
                    "matrix": null,
                    "direct_direct": null,
                    "direct_diffuse": null,
                    "diffuse_diffuse": null,
                    "direct_hemispherical": null
                },
                "reflectance_front": {
                    "matrix": null,
                    "direct_direct": null,
                    "direct_diffuse": null,
                    "diffuse_diffuse": null,
                    "direct_hemispherical": null
                },
                "transmittance_back": {
                    "matrix": null,
                    "direct_direct": null,
                    "direct_diffuse": null,
                    "diffuse_diffuse": null,
                    "direct_hemispherical": null
                },
                "transmittance_front": {
                    "matrix": null,
                    "direct_direct": 0.544173002243042,
                    "direct_diffuse": null,
                    "diffuse_diffuse": null,
                    "direct_hemispherical": null
                },
                "absorptance_back_direct": null,
                "absorptance_front_direct": null,
                "absorptance_back_hemispheric": null,
                "absorptance_front_hemispheric": null
            },
            "tkr": {
                "error": null,
                "reflectance_back": {
                    "matrix": null,
                    "direct_direct": null,
                    "direct_diffuse": null,
                    "diffuse_diffuse": null,
                    "direct_hemispherical": null
                },
                "reflectance_front": {
                    "matrix": null,
                    "direct_direct": null,
                    "direct_diffuse": null,
                    "diffuse_diffuse": null,
                    "direct_hemispherical": null
                },
                "transmittance_back": {
                    "matrix": null,
                    "direct_direct": null,
                    "direct_diffuse": null,
                    "diffuse_diffuse": null,
                    "direct_hemispherical": null
                },
                "transmittance_front": {
                    "matrix": null,
                    "direct_direct": null,
                    "direct_diffuse": null,
                    "diffuse_diffuse": null,
                    "direct_hemispherical": null
                },
                "absorptance_back_direct": null,
                "absorptance_front_direct": null,
                "absorptance_back_hemispheric": null,
                "absorptance_front_hemispheric": null
            },
            "tuv": {
                "error": null,
                "reflectance_back": {
                    "matrix": null,
                    "direct_direct": null,
                    "direct_diffuse": null,
                    "diffuse_diffuse": null,
                    "direct_hemispherical": null
                },
                "reflectance_front": {
                    "matrix": null,
                    "direct_direct": null,
                    "direct_diffuse": null,
                    "diffuse_diffuse": null,
                    "direct_hemispherical": null
                },
                "transmittance_back": {
                    "matrix": null,
                    "direct_direct": null,
                    "direct_diffuse": null,
                    "diffuse_diffuse": null,
                    "direct_hemispherical": null
                },
                "transmittance_front": {
                    "matrix": null,
                    "direct_direct": 0.4140826463699341,
                    "direct_diffuse": null,
                    "diffuse_diffuse": null,
                    "direct_hemispherical": null
                },
                "absorptance_back_direct": null,
                "absorptance_front_direct": null,
                "absorptance_back_hemispheric": null,
                "absorptance_front_hemispheric": null
            },
            "color": {
                "reflectance_back": {
                    "direct_direct": {
                        "lab": {
                            "a": null,
                            "b": null,
                            "l": null
                        },
                        "rgb": {
                            "b": null,
                            "g": null,
                            "r": null
                        },
                        "trichromatic": {
                            "x": null,
                            "y": null,
                            "z": null
                        }
                    },
                    "direct_diffuse": {
                        "lab": {
                            "a": null,
                            "b": null,
                            "l": null
                        },
                        "rgb": {
                            "b": null,
                            "g": null,
                            "r": null
                        },
                        "trichromatic": {
                            "x": null,
                            "y": null,
                            "z": null
                        }
                    },
                    "diffuse_diffuse": {
                        "lab": {
                            "a": null,
                            "b": null,
                            "l": null
                        },
                        "rgb": {
                            "b": null,
                            "g": null,
                            "r": null
                        },
                        "trichromatic": {
                            "x": null,
                            "y": null,
                            "z": null
                        }
                    },
                    "direct_hemispherical": {
                        "lab": {
                            "a": null,
                            "b": null,
                            "l": null
                        },
                        "rgb": {
                            "b": null,
                            "g": null,
                            "r": null
                        },
                        "trichromatic": {
                            "x": null,
                            "y": null,
                            "z": null
                        }
                    }
                },
                "reflectance_front": {
                    "direct_direct": {
                        "lab": {
                            "a": null,
                            "b": null,
                            "l": null
                        },
                        "rgb": {
                            "b": null,
                            "g": null,
                            "r": null
                        },
                        "trichromatic": {
                            "x": null,
                            "y": null,
                            "z": null
                        }
                    },
                    "direct_diffuse": {
                        "lab": {
                            "a": null,
                            "b": null,
                            "l": null
                        },
                        "rgb": {
                            "b": null,
                            "g": null,
                            "r": null
                        },
                        "trichromatic": {
                            "x": null,
                            "y": null,
                            "z": null
                        }
                    },
                    "diffuse_diffuse": {
                        "lab": {
                            "a": null,
                            "b": null,
                            "l": null
                        },
                        "rgb": {
                            "b": null,
                            "g": null,
                            "r": null
                        },
                        "trichromatic": {
                            "x": null,
                            "y": null,
                            "z": null
                        }
                    },
                    "direct_hemispherical": {
                        "lab": {
                            "a": -10.531928760685204,
                            "b": -7.023641288660509,
                            "l": 53.89011742370478
                        },
                        "rgb": {
                            "b": 153.98876979242826,
                            "g": 148.83713024322626,
                            "r": 111.01942641307384
                        },
                        "trichromatic": {
                            "x": 18.633106231689453,
                            "y": 21.87123680114746,
                            "z": 27.821197509765625
                        }
                    }
                },
                "transmittance_back": {
                    "direct_direct": {
                        "lab": {
                            "a": null,
                            "b": null,
                            "l": null
                        },
                        "rgb": {
                            "b": null,
                            "g": null,
                            "r": null
                        },
                        "trichromatic": {
                            "x": null,
                            "y": null,
                            "z": null
                        }
                    },
                    "direct_diffuse": {
                        "lab": {
                            "a": null,
                            "b": null,
                            "l": null
                        },
                        "rgb": {
                            "b": null,
                            "g": null,
                            "r": null
                        },
                        "trichromatic": {
                            "x": null,
                            "y": null,
                            "z": null
                        }
                    },
                    "diffuse_diffuse": {
                        "lab": {
                            "a": null,
                            "b": null,
                            "l": null
                        },
                        "rgb": {
                            "b": null,
                            "g": null,
                            "r": null
                        },
                        "trichromatic": {
                            "x": null,
                            "y": null,
                            "z": null
                        }
                    },
                    "direct_hemispherical": {
                        "lab": {
                            "a": null,
                            "b": null,
                            "l": null
                        },
                        "rgb": {
                            "b": null,
                            "g": null,
                            "r": null
                        },
                        "trichromatic": {
                            "x": null,
                            "y": null,
                            "z": null
                        }
                    }
                },
                "transmittance_front": {
                    "direct_direct": {
                        "lab": {
                            "a": null,
                            "b": null,
                            "l": null
                        },
                        "rgb": {
                            "b": null,
                            "g": null,
                            "r": null
                        },
                        "trichromatic": {
                            "x": null,
                            "y": null,
                            "z": null
                        }
                    },
                    "direct_diffuse": {
                        "lab": {
                            "a": null,
                            "b": null,
                            "l": null
                        },
                        "rgb": {
                            "b": null,
                            "g": null,
                            "r": null
                        },
                        "trichromatic": {
                            "x": null,
                            "y": null,
                            "z": null
                        }
                    },
                    "diffuse_diffuse": {
                        "lab": {
                            "a": null,
                            "b": null,
                            "l": null
                        },
                        "rgb": {
                            "b": null,
                            "g": null,
                            "r": null
                        },
                        "trichromatic": {
                            "x": null,
                            "y": null,
                            "z": null
                        }
                    },
                    "direct_hemispherical": {
                        "lab": {
                            "a": -7.224044660652352,
                            "b": -3.8521383871355397,
                            "l": 80.3675987783795
                        },
                        "rgb": {
                            "b": 225.92596525118603,
                            "g": 225.06137021616158,
                            "r": 199.61877841776086
                        },
                        "trichromatic": {
                            "x": 51.562931060791016,
                            "y": 57.33491134643555,
                            "z": 65.91324615478516
                        }
                    }
                }
            },
            "solar": {
                "error": null,
                "reflectance_back": {
                    "matrix": null,
                    "direct_direct": 0.20556233823299408,
                    "direct_diffuse": null,
                    "diffuse_diffuse": null,
                    "direct_hemispherical": null
                },
                "reflectance_front": {
                    "matrix": null,
                    "direct_direct": 0.1100543662905693,
                    "direct_diffuse": null,
                    "diffuse_diffuse": null,
                    "direct_hemispherical": null
                },
                "transmittance_back": {
                    "matrix": null,
                    "direct_direct": 0.32418352365493774,
                    "direct_diffuse": null,
                    "diffuse_diffuse": null,
                    "direct_hemispherical": null
                },
                "transmittance_front": {
                    "matrix": null,
                    "direct_direct": 0.32418352365493774,
                    "direct_diffuse": null,
                    "diffuse_diffuse": null,
                    "direct_hemispherical": null
                },
                "absorptance_back_direct": null,
                "absorptance_front_direct": null,
                "absorptance_back_hemispheric": null,
                "absorptance_front_hemispheric": null
            },
            "photopic": {
                "error": null,
                "reflectance_back": {
                    "matrix": null,
                    "direct_direct": 0.2911696135997772,
                    "direct_diffuse": null,
                    "diffuse_diffuse": null,
                    "direct_hemispherical": null
                },
                "reflectance_front": {
                    "matrix": null,
                    "direct_direct": 0.2152881622314453,
                    "direct_diffuse": null,
                    "diffuse_diffuse": null,
                    "direct_hemispherical": null
                },
                "transmittance_back": {
                    "matrix": null,
                    "direct_direct": 0.5699606537818909,
                    "direct_diffuse": null,
                    "diffuse_diffuse": null,
                    "direct_hemispherical": null
                },
                "transmittance_front": {
                    "matrix": null,
                    "direct_direct": 0.5699606537818909,
                    "direct_diffuse": null,
                    "diffuse_diffuse": null,
                    "direct_hemispherical": null
                },
                "absorptance_back_direct": null,
                "absorptance_front_direct": null,
                "absorptance_back_hemispheric": null,
                "absorptance_front_hemispheric": null
            },
            "thermal_ir": {
                "emissivity_back_hemispheric": 0.8324472904205322,
                "emissivity_front_hemispheric": null,
                "transmittance_back_diffuse_diffuse": null,
                "transmittance_front_diffuse_diffuse": null
            }
        }
    ],
    "material": "NOT_APPLICABLE",
    "material_bulk_properties": {
        "name": "NOT_APPLICABLE",
        "version": 1,
        "conductivity": "0",
        "youngs_modulus": 0.0,
        "poissons_ratio": 0.0,
        "elasticity": 0.0,
        "moisture_properties": null
    },
    "extra_data": {},
    "physical_properties": {
        "is_specular": true,
        "thickness": "3.91160011291503906",
        "geometric_properties": null,
        "predefined_emissivity_front": "0.83999997",
        "predefined_emissivity_back": null,
        "predefined_tir_front": "0",
        "predefined_tir_back": "0",
        "permeability_factor": null,
        "bulk_properties_override": {
            "conductivity": "1.0003449916839599609375"
        },
        "optical_properties": {
            "optical_data_type": "DISCRETE",
            "incidence_angular_resolution_type": "DIRECT",
            "outgoing_angular_resolution_type": "DIRECT",
            "optical_data": {
                "angle_blocks": [
                    {
                        "incidence_angle": 0,
                        "num_wavelengths": 147,
                        "wavelength_data": [
                            {
                                "w": "0.300",
                                "specular": {
                                    "rb": "0.20000000298023223876953125",
                                    "rf": "0.047200001776218414306640625",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "0.305",
                                "specular": {
                                    "rb": "0.203299999237060546875",
                                    "rf": "0.046999998390674591064453125",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "0.310",
                                "specular": {
                                    "rb": "0.1829999983310699462890625",
                                    "rf": "0.0467999987304210662841796875",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "0.315",
                                "specular": {
                                    "rb": "0.15729999542236328125",
                                    "rf": "0.046700000762939453125",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "0.320",
                                "specular": {
                                    "rb": "0.12809999287128448486328125",
                                    "rf": "0.04659999907016754150390625",
                                    "tb": "0.00039999998989515006542205810546875",
                                    "tf": "0.00039999998989515006542205810546875"
                                }
                            },
                            {
                                "w": "0.325",
                                "specular": {
                                    "rb": "0.100199997425079345703125",
                                    "rf": "0.0463999994099140167236328125",
                                    "tb": "0.0046999999321997165679931640625",
                                    "tf": "0.0046999999321997165679931640625"
                                }
                            },
                            {
                                "w": "0.330",
                                "specular": {
                                    "rb": "0.0810000002384185791015625",
                                    "rf": "0.0465000011026859283447265625",
                                    "tb": "0.02740000002086162567138671875",
                                    "tf": "0.02740000002086162567138671875"
                                }
                            },
                            {
                                "w": "0.335",
                                "specular": {
                                    "rb": "0.077699996531009674072265625",
                                    "rf": "0.0467999987304210662841796875",
                                    "tb": "0.088600002229213714599609375",
                                    "tf": "0.088600002229213714599609375"
                                }
                            },
                            {
                                "w": "0.340",
                                "specular": {
                                    "rb": "0.08990000188350677490234375",
                                    "rf": "0.0500000007450580596923828125",
                                    "tb": "0.19110000133514404296875",
                                    "tf": "0.19110000133514404296875"
                                }
                            },
                            {
                                "w": "0.345",
                                "specular": {
                                    "rb": "0.112199999392032623291015625",
                                    "rf": "0.0597000010311603546142578125",
                                    "tb": "0.31099998950958251953125",
                                    "tf": "0.31099998950958251953125"
                                }
                            },
                            {
                                "w": "0.350",
                                "specular": {
                                    "rb": "0.13860000669956207275390625",
                                    "rf": "0.0773999989032745361328125",
                                    "tb": "0.4212000072002410888671875",
                                    "tf": "0.4212000072002410888671875"
                                }
                            },
                            {
                                "w": "0.355",
                                "specular": {
                                    "rb": "0.16590000689029693603515625",
                                    "rf": "0.101499997079372406005859375",
                                    "tb": "0.50940001010894775390625",
                                    "tf": "0.50940001010894775390625"
                                }
                            },
                            {
                                "w": "0.360",
                                "specular": {
                                    "rb": "0.19120000302791595458984375",
                                    "rf": "0.1272999942302703857421875",
                                    "tb": "0.56819999217987060546875",
                                    "tf": "0.56819999217987060546875"
                                }
                            },
                            {
                                "w": "0.365",
                                "specular": {
                                    "rb": "0.21220000088214874267578125",
                                    "rf": "0.1500999927520751953125",
                                    "tb": "0.600899994373321533203125",
                                    "tf": "0.600899994373321533203125"
                                }
                            },
                            {
                                "w": "0.370",
                                "specular": {
                                    "rb": "0.2285999953746795654296875",
                                    "rf": "0.16459999978542327880859375",
                                    "tb": "0.6068999767303466796875",
                                    "tf": "0.6068999767303466796875"
                                }
                            },
                            {
                                "w": "0.375",
                                "specular": {
                                    "rb": "0.24060000479221343994140625",
                                    "rf": "0.16709999740123748779296875",
                                    "tb": "0.58539998531341552734375",
                                    "tf": "0.58539998531341552734375"
                                }
                            },
                            {
                                "w": "0.380",
                                "specular": {
                                    "rb": "0.251800000667572021484375",
                                    "rf": "0.17319999635219573974609375",
                                    "tb": "0.57469999790191650390625",
                                    "tf": "0.57469999790191650390625"
                                }
                            },
                            {
                                "w": "0.385",
                                "specular": {
                                    "rb": "0.2639000117778778076171875",
                                    "rf": "0.1931000053882598876953125",
                                    "tb": "0.5950000286102294921875",
                                    "tf": "0.5950000286102294921875"
                                }
                            },
                            {
                                "w": "0.390",
                                "specular": {
                                    "rb": "0.2737999856472015380859375",
                                    "rf": "0.21199999749660491943359375",
                                    "tb": "0.613900005817413330078125",
                                    "tf": "0.613900005817413330078125"
                                }
                            },
                            {
                                "w": "0.395",
                                "specular": {
                                    "rb": "0.28090000152587890625",
                                    "rf": "0.22460000216960906982421875",
                                    "tb": "0.62230002880096435546875",
                                    "tf": "0.62230002880096435546875"
                                }
                            },
                            {
                                "w": "0.400",
                                "specular": {
                                    "rb": "0.2869000136852264404296875",
                                    "rf": "0.23340000212192535400390625",
                                    "tb": "0.62510001659393310546875",
                                    "tf": "0.62510001659393310546875"
                                }
                            },
                            {
                                "w": "0.410",
                                "specular": {
                                    "rb": "0.2960999906063079833984375",
                                    "rf": "0.24060000479221343994140625",
                                    "tb": "0.615999996662139892578125",
                                    "tf": "0.615999996662139892578125"
                                }
                            },
                            {
                                "w": "0.420",
                                "specular": {
                                    "rb": "0.3028999865055084228515625",
                                    "rf": "0.24560000002384185791015625",
                                    "tb": "0.610400021076202392578125",
                                    "tf": "0.610400021076202392578125"
                                }
                            },
                            {
                                "w": "0.430",
                                "specular": {
                                    "rb": "0.3080999851226806640625",
                                    "rf": "0.24989999830722808837890625",
                                    "tb": "0.6068999767303466796875",
                                    "tf": "0.6068999767303466796875"
                                }
                            },
                            {
                                "w": "0.440",
                                "specular": {
                                    "rb": "0.3113000094890594482421875",
                                    "rf": "0.2536999881267547607421875",
                                    "tb": "0.605799973011016845703125",
                                    "tf": "0.605799973011016845703125"
                                }
                            },
                            {
                                "w": "0.450",
                                "specular": {
                                    "rb": "0.3136999905109405517578125",
                                    "rf": "0.2614000141620635986328125",
                                    "tb": "0.612600028514862060546875",
                                    "tf": "0.612600028514862060546875"
                                }
                            },
                            {
                                "w": "0.460",
                                "specular": {
                                    "rb": "0.31400001049041748046875",
                                    "rf": "0.2664000093936920166015625",
                                    "tb": "0.618200004100799560546875",
                                    "tf": "0.618200004100799560546875"
                                }
                            },
                            {
                                "w": "0.470",
                                "specular": {
                                    "rb": "0.3140999972820281982421875",
                                    "rf": "0.2687999904155731201171875",
                                    "tb": "0.621800005435943603515625",
                                    "tf": "0.621800005435943603515625"
                                }
                            },
                            {
                                "w": "0.480",
                                "specular": {
                                    "rb": "0.3131999969482421875",
                                    "rf": "0.26870000362396240234375",
                                    "tb": "0.622500002384185791015625",
                                    "tf": "0.622500002384185791015625"
                                }
                            },
                            {
                                "w": "0.490",
                                "specular": {
                                    "rb": "0.312200009822845458984375",
                                    "rf": "0.2669999897480010986328125",
                                    "tb": "0.621699988842010498046875",
                                    "tf": "0.621699988842010498046875"
                                }
                            },
                            {
                                "w": "0.500",
                                "specular": {
                                    "rb": "0.31029999256134033203125",
                                    "rf": "0.263999998569488525390625",
                                    "tb": "0.621100008487701416015625",
                                    "tf": "0.621100008487701416015625"
                                }
                            },
                            {
                                "w": "0.510",
                                "specular": {
                                    "rb": "0.3075999915599822998046875",
                                    "rf": "0.2590999901294708251953125",
                                    "tb": "0.618200004100799560546875",
                                    "tf": "0.618200004100799560546875"
                                }
                            },
                            {
                                "w": "0.520",
                                "specular": {
                                    "rb": "0.3046999871730804443359375",
                                    "rf": "0.2520999908447265625",
                                    "tb": "0.612500011920928955078125",
                                    "tf": "0.612500011920928955078125"
                                }
                            },
                            {
                                "w": "0.530",
                                "specular": {
                                    "rb": "0.301999986171722412109375",
                                    "rf": "0.24429999291896820068359375",
                                    "tb": "0.605899989604949951171875",
                                    "tf": "0.605899989604949951171875"
                                }
                            },
                            {
                                "w": "0.540",
                                "specular": {
                                    "rb": "0.2987000048160552978515625",
                                    "rf": "0.23749999701976776123046875",
                                    "tb": "0.60039997100830078125",
                                    "tf": "0.60039997100830078125"
                                }
                            },
                            {
                                "w": "0.550",
                                "specular": {
                                    "rb": "0.2953999936580657958984375",
                                    "rf": "0.22920000553131103515625",
                                    "tb": "0.593200027942657470703125",
                                    "tf": "0.593200027942657470703125"
                                }
                            },
                            {
                                "w": "0.560",
                                "specular": {
                                    "rb": "0.291999995708465576171875",
                                    "rf": "0.21969999372959136962890625",
                                    "tb": "0.583100020885467529296875",
                                    "tf": "0.583100020885467529296875"
                                }
                            },
                            {
                                "w": "0.570",
                                "specular": {
                                    "rb": "0.28799998760223388671875",
                                    "rf": "0.20759999752044677734375",
                                    "tb": "0.56840002536773681640625",
                                    "tf": "0.56840002536773681640625"
                                }
                            },
                            {
                                "w": "0.580",
                                "specular": {
                                    "rb": "0.28380000591278076171875",
                                    "rf": "0.194999992847442626953125",
                                    "tb": "0.551599979400634765625",
                                    "tf": "0.551599979400634765625"
                                }
                            },
                            {
                                "w": "0.590",
                                "specular": {
                                    "rb": "0.27950000762939453125",
                                    "rf": "0.18219999969005584716796875",
                                    "tb": "0.5339000225067138671875",
                                    "tf": "0.5339000225067138671875"
                                }
                            },
                            {
                                "w": "0.600",
                                "specular": {
                                    "rb": "0.2750999927520751953125",
                                    "rf": "0.17090000212192535400390625",
                                    "tb": "0.51730000972747802734375",
                                    "tf": "0.51730000972747802734375"
                                }
                            },
                            {
                                "w": "0.610",
                                "specular": {
                                    "rb": "0.2711000144481658935546875",
                                    "rf": "0.159799993038177490234375",
                                    "tb": "0.499599993228912353515625",
                                    "tf": "0.499599993228912353515625"
                                }
                            },
                            {
                                "w": "0.620",
                                "specular": {
                                    "rb": "0.2662999927997589111328125",
                                    "rf": "0.14830000698566436767578125",
                                    "tb": "0.480199992656707763671875",
                                    "tf": "0.480199992656707763671875"
                                }
                            },
                            {
                                "w": "0.630",
                                "specular": {
                                    "rb": "0.26219999790191650390625",
                                    "rf": "0.13689999282360076904296875",
                                    "tb": "0.45899999141693115234375",
                                    "tf": "0.45899999141693115234375"
                                }
                            },
                            {
                                "w": "0.640",
                                "specular": {
                                    "rb": "0.2579999864101409912109375",
                                    "rf": "0.126800000667572021484375",
                                    "tb": "0.4392000138759613037109375",
                                    "tf": "0.4392000138759613037109375"
                                }
                            },
                            {
                                "w": "0.650",
                                "specular": {
                                    "rb": "0.2540999948978424072265625",
                                    "rf": "0.117700003087520599365234375",
                                    "tb": "0.419200003147125244140625",
                                    "tf": "0.419200003147125244140625"
                                }
                            },
                            {
                                "w": "0.660",
                                "specular": {
                                    "rb": "0.2493000030517578125",
                                    "rf": "0.109200000762939453125",
                                    "tb": "0.399800002574920654296875",
                                    "tf": "0.399800002574920654296875"
                                }
                            },
                            {
                                "w": "0.670",
                                "specular": {
                                    "rb": "0.2454999983310699462890625",
                                    "rf": "0.101599998772144317626953125",
                                    "tb": "0.3808999955654144287109375",
                                    "tf": "0.3808999955654144287109375"
                                }
                            },
                            {
                                "w": "0.680",
                                "specular": {
                                    "rb": "0.2414000034332275390625",
                                    "rf": "0.0943000018596649169921875",
                                    "tb": "0.36070001125335693359375",
                                    "tf": "0.36070001125335693359375"
                                }
                            },
                            {
                                "w": "0.690",
                                "specular": {
                                    "rb": "0.23749999701976776123046875",
                                    "rf": "0.087700001895427703857421875",
                                    "tb": "0.3411000072956085205078125",
                                    "tf": "0.3411000072956085205078125"
                                }
                            },
                            {
                                "w": "0.700",
                                "specular": {
                                    "rb": "0.2333000004291534423828125",
                                    "rf": "0.0816999971866607666015625",
                                    "tb": "0.3217999935150146484375",
                                    "tf": "0.3217999935150146484375"
                                }
                            },
                            {
                                "w": "0.710",
                                "specular": {
                                    "rb": "0.229499995708465576171875",
                                    "rf": "0.076499998569488525390625",
                                    "tb": "0.3039000034332275390625",
                                    "tf": "0.3039000034332275390625"
                                }
                            },
                            {
                                "w": "0.720",
                                "specular": {
                                    "rb": "0.2260999977588653564453125",
                                    "rf": "0.071699999272823333740234375",
                                    "tb": "0.2854000031948089599609375",
                                    "tf": "0.2854000031948089599609375"
                                }
                            },
                            {
                                "w": "0.730",
                                "specular": {
                                    "rb": "0.22239999473094940185546875",
                                    "rf": "0.067500002682209014892578125",
                                    "tb": "0.2676999866962432861328125",
                                    "tf": "0.2676999866962432861328125"
                                }
                            },
                            {
                                "w": "0.740",
                                "specular": {
                                    "rb": "0.21940000355243682861328125",
                                    "rf": "0.063799999654293060302734375",
                                    "tb": "0.2511999905109405517578125",
                                    "tf": "0.2511999905109405517578125"
                                }
                            },
                            {
                                "w": "0.750",
                                "specular": {
                                    "rb": "0.215900003910064697265625",
                                    "rf": "0.060699999332427978515625",
                                    "tb": "0.2351000010967254638671875",
                                    "tf": "0.2351000010967254638671875"
                                }
                            },
                            {
                                "w": "0.760",
                                "specular": {
                                    "rb": "0.2125999927520751953125",
                                    "rf": "0.05810000002384185791015625",
                                    "tb": "0.2206999957561492919921875",
                                    "tf": "0.2206999957561492919921875"
                                }
                            },
                            {
                                "w": "0.770",
                                "specular": {
                                    "rb": "0.208700001239776611328125",
                                    "rf": "0.0557000003755092620849609375",
                                    "tb": "0.20589999854564666748046875",
                                    "tf": "0.20589999854564666748046875"
                                }
                            },
                            {
                                "w": "0.780",
                                "specular": {
                                    "rb": "0.20630000531673431396484375",
                                    "rf": "0.0537000000476837158203125",
                                    "tb": "0.19370000064373016357421875",
                                    "tf": "0.19370000064373016357421875"
                                }
                            },
                            {
                                "w": "0.790",
                                "specular": {
                                    "rb": "0.2028000056743621826171875",
                                    "rf": "0.05200000107288360595703125",
                                    "tb": "0.182099997997283935546875",
                                    "tf": "0.182099997997283935546875"
                                }
                            },
                            {
                                "w": "0.800",
                                "specular": {
                                    "rb": "0.20000000298023223876953125",
                                    "rf": "0.050599999725818634033203125",
                                    "tb": "0.17159999907016754150390625",
                                    "tf": "0.17159999907016754150390625"
                                }
                            },
                            {
                                "w": "0.810",
                                "specular": {
                                    "rb": "0.19730000197887420654296875",
                                    "rf": "0.049699999392032623291015625",
                                    "tb": "0.1631000041961669921875",
                                    "tf": "0.1631000041961669921875"
                                }
                            },
                            {
                                "w": "0.820",
                                "specular": {
                                    "rb": "0.1940000057220458984375",
                                    "rf": "0.0485999993979930877685546875",
                                    "tb": "0.1545999944210052490234375",
                                    "tf": "0.1545999944210052490234375"
                                }
                            },
                            {
                                "w": "0.830",
                                "specular": {
                                    "rb": "0.19189999997615814208984375",
                                    "rf": "0.0478000007569789886474609375",
                                    "tb": "0.14720000326633453369140625",
                                    "tf": "0.14720000326633453369140625"
                                }
                            },
                            {
                                "w": "0.840",
                                "specular": {
                                    "rb": "0.189300000667572021484375",
                                    "rf": "0.047100000083446502685546875",
                                    "tb": "0.13959999382495880126953125",
                                    "tf": "0.13959999382495880126953125"
                                }
                            },
                            {
                                "w": "0.850",
                                "specular": {
                                    "rb": "0.1841000020503997802734375",
                                    "rf": "0.045299999415874481201171875",
                                    "tb": "0.1331000030040740966796875",
                                    "tf": "0.1331000030040740966796875"
                                }
                            },
                            {
                                "w": "0.860",
                                "specular": {
                                    "rb": "0.186100006103515625",
                                    "rf": "0.0458000004291534423828125",
                                    "tb": "0.12720000743865966796875",
                                    "tf": "0.12720000743865966796875"
                                }
                            },
                            {
                                "w": "0.870",
                                "specular": {
                                    "rb": "0.186100006103515625",
                                    "rf": "0.0460000000894069671630859375",
                                    "tb": "0.12070000171661376953125",
                                    "tf": "0.12070000171661376953125"
                                }
                            },
                            {
                                "w": "0.880",
                                "specular": {
                                    "rb": "0.18080000579357147216796875",
                                    "rf": "0.04479999840259552001953125",
                                    "tb": "0.114000000059604644775390625",
                                    "tf": "0.114000000059604644775390625"
                                }
                            },
                            {
                                "w": "0.890",
                                "specular": {
                                    "rb": "0.1791000068187713623046875",
                                    "rf": "0.0441999994218349456787109375",
                                    "tb": "0.10840000212192535400390625",
                                    "tf": "0.10840000212192535400390625"
                                }
                            },
                            {
                                "w": "0.900",
                                "specular": {
                                    "rb": "0.17659999430179595947265625",
                                    "rf": "0.04410000145435333251953125",
                                    "tb": "0.10300000011920928955078125",
                                    "tf": "0.10300000011920928955078125"
                                }
                            },
                            {
                                "w": "0.910",
                                "specular": {
                                    "rb": "0.1744000017642974853515625",
                                    "rf": "0.0439999997615814208984375",
                                    "tb": "0.100000001490116119384765625",
                                    "tf": "0.100000001490116119384765625"
                                }
                            },
                            {
                                "w": "0.920",
                                "specular": {
                                    "rb": "0.1721999943256378173828125",
                                    "rf": "0.0436999984085559844970703125",
                                    "tb": "0.09690000116825103759765625",
                                    "tf": "0.09690000116825103759765625"
                                }
                            },
                            {
                                "w": "0.930",
                                "specular": {
                                    "rb": "0.17000000178813934326171875",
                                    "rf": "0.043499998748302459716796875",
                                    "tb": "0.09399999678134918212890625",
                                    "tf": "0.09399999678134918212890625"
                                }
                            },
                            {
                                "w": "0.940",
                                "specular": {
                                    "rb": "0.16750000417232513427734375",
                                    "rf": "0.0432999990880489349365234375",
                                    "tb": "0.0913999974727630615234375",
                                    "tf": "0.0913999974727630615234375"
                                }
                            },
                            {
                                "w": "0.950",
                                "specular": {
                                    "rb": "0.16529999673366546630859375",
                                    "rf": "0.04309999942779541015625",
                                    "tb": "0.08900000154972076416015625",
                                    "tf": "0.08900000154972076416015625"
                                }
                            },
                            {
                                "w": "0.960",
                                "specular": {
                                    "rb": "0.16329999268054962158203125",
                                    "rf": "0.0430000014603137969970703125",
                                    "tb": "0.087399996817111968994140625",
                                    "tf": "0.087399996817111968994140625"
                                }
                            },
                            {
                                "w": "0.970",
                                "specular": {
                                    "rb": "0.16120000183582305908203125",
                                    "rf": "0.0428999997675418853759765625",
                                    "tb": "0.085900001227855682373046875",
                                    "tf": "0.085900001227855682373046875"
                                }
                            },
                            {
                                "w": "0.980",
                                "specular": {
                                    "rb": "0.1592999994754791259765625",
                                    "rf": "0.042700000107288360595703125",
                                    "tb": "0.0846000015735626220703125",
                                    "tf": "0.0846000015735626220703125"
                                }
                            },
                            {
                                "w": "0.990",
                                "specular": {
                                    "rb": "0.15719999372959136962890625",
                                    "rf": "0.042599998414516448974609375",
                                    "tb": "0.083400003612041473388671875",
                                    "tf": "0.083400003612041473388671875"
                                }
                            },
                            {
                                "w": "1.000",
                                "specular": {
                                    "rb": "0.15530000627040863037109375",
                                    "rf": "0.042599998414516448974609375",
                                    "tb": "0.082299999892711639404296875",
                                    "tf": "0.082299999892711639404296875"
                                }
                            },
                            {
                                "w": "1.050",
                                "specular": {
                                    "rb": "0.14650000631809234619140625",
                                    "rf": "0.0421999990940093994140625",
                                    "tb": "0.079599998891353607177734375",
                                    "tf": "0.079599998891353607177734375"
                                }
                            },
                            {
                                "w": "1.100",
                                "specular": {
                                    "rb": "0.13840000331401824951171875",
                                    "rf": "0.0421000011265277862548828125",
                                    "tb": "0.079499997198581695556640625",
                                    "tf": "0.079499997198581695556640625"
                                }
                            },
                            {
                                "w": "1.150",
                                "specular": {
                                    "rb": "0.1308999955654144287109375",
                                    "rf": "0.041900001466274261474609375",
                                    "tb": "0.08190000057220458984375",
                                    "tf": "0.08190000057220458984375"
                                }
                            },
                            {
                                "w": "1.200",
                                "specular": {
                                    "rb": "0.124600000679492950439453125",
                                    "rf": "0.041900001466274261474609375",
                                    "tb": "0.08720000088214874267578125",
                                    "tf": "0.08720000088214874267578125"
                                }
                            },
                            {
                                "w": "1.250",
                                "specular": {
                                    "rb": "0.118600003421306610107421875",
                                    "rf": "0.0419999994337558746337890625",
                                    "tb": "0.09420000016689300537109375",
                                    "tf": "0.09420000016689300537109375"
                                }
                            },
                            {
                                "w": "1.300",
                                "specular": {
                                    "rb": "0.113099999725818634033203125",
                                    "rf": "0.0421999990940093994140625",
                                    "tb": "0.106899999082088470458984375",
                                    "tf": "0.106899999082088470458984375"
                                }
                            },
                            {
                                "w": "1.350",
                                "specular": {
                                    "rb": "0.10570000112056732177734375",
                                    "rf": "0.042599998414516448974609375",
                                    "tb": "0.12530000507831573486328125",
                                    "tf": "0.12530000507831573486328125"
                                }
                            },
                            {
                                "w": "1.400",
                                "specular": {
                                    "rb": "0.1040000021457672119140625",
                                    "rf": "0.04320000112056732177734375",
                                    "tb": "0.14880000054836273193359375",
                                    "tf": "0.14880000054836273193359375"
                                }
                            },
                            {
                                "w": "1.450",
                                "specular": {
                                    "rb": "0.10029999911785125732421875",
                                    "rf": "0.04410000145435333251953125",
                                    "tb": "0.17839999496936798095703125",
                                    "tf": "0.17839999496936798095703125"
                                }
                            },
                            {
                                "w": "1.500",
                                "specular": {
                                    "rb": "0.09690000116825103759765625",
                                    "rf": "0.045299999415874481201171875",
                                    "tb": "0.21179999411106109619140625",
                                    "tf": "0.21179999411106109619140625"
                                }
                            },
                            {
                                "w": "1.550",
                                "specular": {
                                    "rb": "0.09399999678134918212890625",
                                    "rf": "0.04659999907016754150390625",
                                    "tb": "0.24400000274181365966796875",
                                    "tf": "0.24400000274181365966796875"
                                }
                            },
                            {
                                "w": "1.600",
                                "specular": {
                                    "rb": "0.091300003230571746826171875",
                                    "rf": "0.0478000007569789886474609375",
                                    "tb": "0.272000014781951904296875",
                                    "tf": "0.272000014781951904296875"
                                }
                            },
                            {
                                "w": "1.650",
                                "specular": {
                                    "rb": "0.088699996471405029296875",
                                    "rf": "0.048500001430511474609375",
                                    "tb": "0.29240000247955322265625",
                                    "tf": "0.29240000247955322265625"
                                }
                            },
                            {
                                "w": "1.700",
                                "specular": {
                                    "rb": "0.08630000054836273193359375",
                                    "rf": "0.048799999058246612548828125",
                                    "tb": "0.3043999969959259033203125",
                                    "tf": "0.3043999969959259033203125"
                                }
                            },
                            {
                                "w": "1.750",
                                "specular": {
                                    "rb": "0.08380000293254852294921875",
                                    "rf": "0.0487000010907649993896484375",
                                    "tb": "0.3091000020503997802734375",
                                    "tf": "0.3091000020503997802734375"
                                }
                            },
                            {
                                "w": "1.800",
                                "specular": {
                                    "rb": "0.08110000193119049072265625",
                                    "rf": "0.0483000017702579498291015625",
                                    "tb": "0.309199988842010498046875",
                                    "tf": "0.309199988842010498046875"
                                }
                            },
                            {
                                "w": "1.850",
                                "specular": {
                                    "rb": "0.07909999787807464599609375",
                                    "rf": "0.047899998724460601806640625",
                                    "tb": "0.3104999959468841552734375",
                                    "tf": "0.3104999959468841552734375"
                                }
                            },
                            {
                                "w": "1.900",
                                "specular": {
                                    "rb": "0.076200000941753387451171875",
                                    "rf": "0.04749999940395355224609375",
                                    "tb": "0.3084000051021575927734375",
                                    "tf": "0.3084000051021575927734375"
                                }
                            },
                            {
                                "w": "1.950",
                                "specular": {
                                    "rb": "0.075400002300739288330078125",
                                    "rf": "0.0478000007569789886474609375",
                                    "tb": "0.31679999828338623046875",
                                    "tf": "0.31679999828338623046875"
                                }
                            },
                            {
                                "w": "2.000",
                                "specular": {
                                    "rb": "0.073600001633167266845703125",
                                    "rf": "0.0476999990642070770263671875",
                                    "tb": "0.3242000043392181396484375",
                                    "tf": "0.3242000043392181396484375"
                                }
                            },
                            {
                                "w": "2.050",
                                "specular": {
                                    "rb": "0.07209999859333038330078125",
                                    "rf": "0.0476999990642070770263671875",
                                    "tb": "0.3316999971866607666015625",
                                    "tf": "0.3316999971866607666015625"
                                }
                            },
                            {
                                "w": "2.100",
                                "specular": {
                                    "rb": "0.0706000030040740966796875",
                                    "rf": "0.0478000007569789886474609375",
                                    "tb": "0.34270000457763671875",
                                    "tf": "0.34270000457763671875"
                                }
                            },
                            {
                                "w": "2.150",
                                "specular": {
                                    "rb": "0.06960000097751617431640625",
                                    "rf": "0.047899998724460601806640625",
                                    "tb": "0.35049998760223388671875",
                                    "tf": "0.35049998760223388671875"
                                }
                            },
                            {
                                "w": "2.200",
                                "specular": {
                                    "rb": "0.068099997937679290771484375",
                                    "rf": "0.0480999983847141265869140625",
                                    "tb": "0.3546999990940093994140625",
                                    "tf": "0.3546999990940093994140625"
                                }
                            },
                            {
                                "w": "2.250",
                                "specular": {
                                    "rb": "0.067299999296665191650390625",
                                    "rf": "0.0483000017702579498291015625",
                                    "tb": "0.371100008487701416015625",
                                    "tf": "0.371100008487701416015625"
                                }
                            },
                            {
                                "w": "2.300",
                                "specular": {
                                    "rb": "0.06679999828338623046875",
                                    "rf": "0.0494999997317790985107421875",
                                    "tb": "0.3898999989032745361328125",
                                    "tf": "0.3898999989032745361328125"
                                }
                            },
                            {
                                "w": "2.350",
                                "specular": {
                                    "rb": "0.064800001680850982666015625",
                                    "rf": "0.049199998378753662109375",
                                    "tb": "0.40450000762939453125",
                                    "tf": "0.40450000762939453125"
                                }
                            },
                            {
                                "w": "2.400",
                                "specular": {
                                    "rb": "0.0652000010013580322265625",
                                    "rf": "0.0496000014245510101318359375",
                                    "tb": "0.4131999909877777099609375",
                                    "tf": "0.4131999909877777099609375"
                                }
                            },
                            {
                                "w": "2.450",
                                "specular": {
                                    "rb": "0.062899999320507049560546875",
                                    "rf": "0.049699999392032623291015625",
                                    "tb": "0.417800009250640869140625",
                                    "tf": "0.417800009250640869140625"
                                }
                            },
                            {
                                "w": "2.500",
                                "specular": {
                                    "rb": "0.062899999320507049560546875",
                                    "rf": "0.0476999990642070770263671875",
                                    "tb": "0.42019999027252197265625",
                                    "tf": "0.42019999027252197265625"
                                }
                            },
                            {
                                "w": "5.000",
                                "specular": {
                                    "rb": "0.03440000116825103759765625",
                                    "rf": "0.0300999991595745086669921875",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "6.000",
                                "specular": {
                                    "rb": "0.02610000036656856536865234375",
                                    "rf": "0.023299999535083770751953125",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "7.000",
                                "specular": {
                                    "rb": "0.014499999582767486572265625",
                                    "rf": "0.012699999846518039703369140625",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "8.000",
                                "specular": {
                                    "rb": "0.0046999999321997165679931640625",
                                    "rf": "0.00370000000111758708953857421875",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "9.000",
                                "specular": {
                                    "rb": "0.1981000006198883056640625",
                                    "rf": "0.19959999620914459228515625",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "10.000",
                                "specular": {
                                    "rb": "0.223800003528594970703125",
                                    "rf": "0.24940000474452972412109375",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "11.000",
                                "specular": {
                                    "rb": "0.14679999649524688720703125",
                                    "rf": "0.15510000288486480712890625",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "12.000",
                                "specular": {
                                    "rb": "0.077100001275539398193359375",
                                    "rf": "0.0712999999523162841796875",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "13.000",
                                "specular": {
                                    "rb": "0.089400000870227813720703125",
                                    "rf": "0.07750000059604644775390625",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "14.000",
                                "specular": {
                                    "rb": "0.07750000059604644775390625",
                                    "rf": "0.065399996936321258544921875",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "15.000",
                                "specular": {
                                    "rb": "0.067199997603893280029296875",
                                    "rf": "0.05359999835491180419921875",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "16.000",
                                "specular": {
                                    "rb": "0.060699999332427978515625",
                                    "rf": "0.04320000112056732177734375",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "17.000",
                                "specular": {
                                    "rb": "0.0529999993741512298583984375",
                                    "rf": "0.0326999984681606292724609375",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "18.000",
                                "specular": {
                                    "rb": "0.0439000017940998077392578125",
                                    "rf": "0.02630000002682209014892578125",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "19.000",
                                "specular": {
                                    "rb": "0.093599997460842132568359375",
                                    "rf": "0.07230000197887420654296875",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "20.000",
                                "specular": {
                                    "rb": "0.21420000493526458740234375",
                                    "rf": "0.1739999949932098388671875",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "21.000",
                                "specular": {
                                    "rb": "0.267899990081787109375",
                                    "rf": "0.225899994373321533203125",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "22.000",
                                "specular": {
                                    "rb": "0.269100010395050048828125",
                                    "rf": "0.2290000021457672119140625",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "23.000",
                                "specular": {
                                    "rb": "0.2427999973297119140625",
                                    "rf": "0.20569999516010284423828125",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "24.000",
                                "specular": {
                                    "rb": "0.21850000321865081787109375",
                                    "rf": "0.184300005435943603515625",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "25.000",
                                "specular": {
                                    "rb": "0.1947000026702880859375",
                                    "rf": "0.166299998760223388671875",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "26.000",
                                "specular": {
                                    "rb": "0.176400005817413330078125",
                                    "rf": "0.15399999916553497314453125",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "27.000",
                                "specular": {
                                    "rb": "0.165600001811981201171875",
                                    "rf": "0.144800007343292236328125",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "28.000",
                                "specular": {
                                    "rb": "0.162699997425079345703125",
                                    "rf": "0.13799999654293060302734375",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "29.000",
                                "specular": {
                                    "rb": "0.1622000038623809814453125",
                                    "rf": "0.132499992847442626953125",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "30.000",
                                "specular": {
                                    "rb": "0.162000000476837158203125",
                                    "rf": "0.12899999320507049560546875",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "31.000",
                                "specular": {
                                    "rb": "0.16329999268054962158203125",
                                    "rf": "0.1256999969482421875",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "32.000",
                                "specular": {
                                    "rb": "0.1635999977588653564453125",
                                    "rf": "0.1247999966144561767578125",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "33.000",
                                "specular": {
                                    "rb": "0.1644999980926513671875",
                                    "rf": "0.12219999730587005615234375",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "34.000",
                                "specular": {
                                    "rb": "0.1658000051975250244140625",
                                    "rf": "0.12240000069141387939453125",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "35.000",
                                "specular": {
                                    "rb": "0.1647000014781951904296875",
                                    "rf": "0.12150000035762786865234375",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "36.000",
                                "specular": {
                                    "rb": "0.169900000095367431640625",
                                    "rf": "0.12150000035762786865234375",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "37.000",
                                "specular": {
                                    "rb": "0.169900000095367431640625",
                                    "rf": "0.1222999989986419677734375",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "38.000",
                                "specular": {
                                    "rb": "0.17339999973773956298828125",
                                    "rf": "0.12309999763965606689453125",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "39.000",
                                "specular": {
                                    "rb": "0.1696999967098236083984375",
                                    "rf": "0.12240000069141387939453125",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            },
                            {
                                "w": "40.000",
                                "specular": {
                                    "rb": "0.1640000045299530029296875",
                                    "rf": "0.123199999332427978515625",
                                    "tb": "0",
                                    "tf": "0"
                                }
                            }
                        ]
                    }
                ],
                "number_incidence_angles": 1
            }
        }
    }
}