add support for retrieving and accessing spectra from DR17 targets. Currently these can be identified when in_astra flag is True and both in_boss and in_apogee are False. These currently show up in valis/zora with has_been_observed = True, but will have no spectra loaded, e.g. sdss_id=61731453. The release column in the astra_050.apogee_visit_spectrum will be dr17 instead of sdss5. Related to https://github.com/sdss/valis/issues/45.
add support for retrieving and accessing spectra from DR17 targets. Currently these can be identified when
in_astraflag is True and bothin_bossandin_apogeeare False. These currently show up in valis/zora withhas_been_observed= True, but will have no spectra loaded, e.g.sdss_id=61731453. Thereleasecolumn in theastra_050.apogee_visit_spectrumwill bedr17instead ofsdss5. Related to https://github.com/sdss/valis/issues/45.