GBI-16-4D is a dataset which is part of the AstroCompress project. It contains data assembled from the Sloan Digital SkySurvey (SDSS). Each FITS file contains a series of 800x800 pixel uint16 observations of the same portion of the Stripe82 field, taken in 5 bandpass filters (u, g, r, i, z) over time. The filenames give the
starting run, field, camcol of the observations, the number of filtered images per timestep, and the number of timesteps. For example:… See the full description on the dataset page:
https://huggingface.co/datasets/AstroCompress/GBI-16-4D.
