randomRANN
${DESI_ROOT}/survey/catalogs/{RELEASE}/LSS/random{RANN} contains potential assigments for randoms in bright and dark program (OBSCON), given the random realization RANN between 0 and 17.
${DESI_ROOT}/survey/catalogs/{RELEASE}/LSS/random{RANN} contains potential assigments for randoms in bright and dark program (OBSCON), given the random realization RANN between 0 and 17.