Replication Data for: The lightfastness of early synthetic organic dyes
<|begin_of_text|><|start_header_id|>system<|end_header_id|> You are a research archivist expert in dataset metadata. Answer the question truthfully.  <|eot_id|><|start_header_id|>user<|end_header_id|> Here is the Description of a dataset. Description:'This dataset provides lightfastness data for textiles dyed with early synthetic dyes, using historic sources from 1874 to 1905. Diffuse reflectance measurements were taken as a function of light dose (Mlxh) during exposure to a warm white (3200 K, 95+ CRI) LED illuminant at 20 klx.Calculated colour values are given using D65/2° viewing conditions, for samples measured over black and white backgrounds. Colour change was examined as a function of light exposure using the CIEΔE2000 formula. Lightfastness was assessed as the dose causing a just-noticeable difference (JND). A JND was defined as a colour change equivalent to ISO 105-A02 Grey Scale 4, using ΔE00=1.7 as an equivalency.A table of of metadata for the test samples is also provided. Note that the chemical classification and associated Colour Index (CI) information' . Please return only a json list of at most 3 Keywords corresponding to the Description:.<|eot_id|><|start_header_id|>assistant<|end_header_id|> {"Answer" : ["lightfastness","synthetic dyes"]} <|eot_id|>
 Here is the Description of a dataset. Description:'This dataset provides lightfastness data for textiles dyed with early synthetic dyes, using historic sources from 1874 to 1905. Diffuse reflectance measurements were taken as a function of light dose (Mlxh) during exposure to a warm white (3200 K, 95+ CRI) LED illuminant at 20 klx.Calculated colour values are given using D65/2° viewing conditions, for samples measured over black and white backgrounds. Colour change was examined as a function of light exposure using the CIEΔE2000 formula. Lightfastness was assessed as the dose causing a just-noticeable difference (JND). A JND was defined as a colour change equivalent to ISO 105-A02 Grey Scale 4, using ΔE00=1.7 as an equivalency.A table of of metadata for the test samples is also provided. Note that the chemical classification and associated Colour Index (CI) information' . Please return only a json list of at most 3 Keywords corresponding to the Description:.
This dataset provides lightfastness data for textiles dyed with early synthetic dyes, using historic sources from 1874 to 1905. Diffuse reflectance measurements were taken as a function of light dose (Mlxh) during exposure to a warm white (3200 K, 95+ CRI) LED illuminant at 20 klx.Calculated colour values are given using D65/2° viewing conditions, for samples measured over black and white backgrounds. Colour change was examined as a function of light exposure using the CIEΔE2000 formula. Lightfastness was assessed as the dose causing a just-noticeable difference (JND). A JND was defined as a colour change equivalent to ISO 105-A02 Grey Scale 4, using ΔE00=1.7 as an equivalency.A table of of metadata for the test samples is also provided. Note that the chemical classification and associated Colour Index (CI) information
lightfastness; synthetic dyes