7 Data files

 7.1 Filenames and locations
 7.2 File suffixes

7.1 Filenames and locations

7.2 File suffixes

Frame suffixes




Suffix Kept Description      



_raw Y The raw frame
_adu Y Scaled to ADUs
_sbf N Bias frame subtracted
_pov N Poisson variance added
_rnv N Readnoise variance added
_bgl N Shows which pixels are background limited
_bp N Bad pixels masked
_ext Y Slices extracted and approximately aligned
_ff N Flat fielded
_nf Y Normalised flat
_bpf N Pixels previously marked as bad filled with interpolated values
_ss N sky-subtracted
_scr Y All rows scrunched to common wavelength scale
_cub Y Formed into a datacube
_dbsc N All spectra in datacube divided by standard
_im Y Image extracted from datacube



Group suffixes




Suffix Kept Description      



_scr Y All rows scrunched to common wavelength scale
_cub Y Formed into a datacube
_mos Y Mosaicked datacube
_dbsc Y All spectra in datacube divided by standard
_im Y Image extracted from datacube