S29 is shown in the data model for clarity.
EXPOSURE_NAME.mod.fits, where the EXPOSURE_NAME is the name of the ooi file being processed.
Header that is a direct copy of the header for the exposure file from which this catalogue was generated. See ooi model.
Model image of flux (sources + sky) which when compared to the ooi file images gives the residuals.
Sky model used to remove slowly varying background components from the source fitting. MOD-SKY gives the modeled source flux.
Mask image indicating if a bit was flagged as nebulous and deblended more conservatively by crowdsource.
Image encoding the probability pixels are from a region that should be classified as "nebulous". The MSK is created by a cut in this probability space. Image is downsampled a factor of 8 relative to the ooi image resolution.
Image encoding the probability pixels are from a region that should be classified as containing "light nebulosity". The MSK is created by a cut in this probability space. Image is downsampled a factor of 8 relative to the ooi image resolution.
Image encoding the probability pixels are from a region that should be classified as "regular". The MSK is created by a cut in this probability space. Image is downsampled a factor of 8 relative to the ooi image resolution.
Image encoding the probability pixels are from a region that should be classified as an "error" mode. The MSK is created by a cut in this probability space. Image is downsampled a factor of 8 relative to the ooi image resolution.
An example mod catalogue file is linked here: c4d_190503_084546_ooi_r_v1.mod.fits