Processing TRES Spectrograph Data Jessica Mink, 2023-February-02 2018-October-22

1. Create and catalog TRES raw data archive 2. Run TRES reduction and classification IDL pipeline 2a. Reduce subset of one night's data trcd, or if you are reprocessing an earlier night, trcd yyyy.mmdd, to the modifiable raw data directory, /home/tres/traw/[yyyy]/[yyyy.mmdd], where all of the night's data has already been copied. Fix any known problems with data, removing bad files to /home/tres/traw/[yyyy]/Bad/[yyyy.mmdd]. mkdir ../[yyyy.mmdd][x] using the same date and a letter signifying the processing change which is being made. x is a good default. cp -p *FLAT.fits *BIAS.fits *COMP.fits ../[yyyy.mmdd][x] cp -p *object.fits ../[yyyy.mmdd][x]for every object you want to reprocess. If you want to combine multiple files of the same object, delete any COMP files which are between them: > ls 008*.fits 0080.COMP.fits 0081.HIP039121.fits 0082.HIP039121.fits 0083.HIP039121.fits 0084.COMP.fits 0085.HIP039121.fits 0086.COMP.fits > rm 0084.COMP.fits > ls 008*.fits 0080.COMP.fits 0081.HIP039121.fits 0082.HIP039121.fits 0083.HIP039121.fits 0085.HIP039121.fits 0086.COMP.fits If you want to separate files of the same object, insert a copy of the nearest COMP file between them by adding a 1 to the end of the sequence number of the file before it: > ls 008*.fits 0080.COMP.fits 0081.HIP039121.fits 0082.HIP039121.fits 0083.HIP039121.fits 0084.COMP.fits > cp 0080.COMP.fits 00811.COMP.fits > cp 0084.fits 00821.comp.fits > ls 008* 0080.COMP.fits 0081.HIP039121.fits 00811.COMP.fits 0082.HIP039121.fits 00821.COMP.fits 0083.HIP039121.fits 0084.COMP.fits tidl to the directory containing TRES idl and csh scripts. reduce_series1 yyyy.mmddx. Replace file entries in already-processed /home/tres/tred/[yyyy-mm-dd] with file entries in /home/tres/tred/[yyyy-mm-dd][x]. 3. Check TRES spectra and clean cosmic rays and hot pixels 4. Re-run TRES classification IDL pipeline