PROGRAM

This directory contains summary files for the uniqpix covered by this SURVEY and PROGRAM, and subdirectories grouping those uniqpix. The PROGRAM is related to tile design. The current allowed values are dark, bright, backup and other.

The summary files are:

• hpix2upix-SURVEY-PROGRAM.fits: a mapping from healpix to uniqpix for this SURVEY and PROGRAM.

• uniqpix-SURVEY-PROGRAM.fits: a table of uniqpix covered by this SURVEY and PROGRAM with the number of unique targets and number of input uncoadded spectra.

Notes

1. The value of PROGRAM actually comes from the FAPRGRM in fiberassign files.

2. The value of PROGRAM does not reflect the value of PROGRAM as obtained from the corresponding header keyword in raw data files.

3. For SURVEY = sv1, the values of FAPRGRM had not stabilized, so for sv1, the PROGRAM is assigned post facto.

• PIXGROUP
• hpix2upix
• uniqpix