| 1 | Selected as part of the long cadence KOI study (APOGEE2_KOI) |
| 2 | Selected as part of the EB program (APOGEE2_EB) |
| 4 | Selected as part of the long cadence KOI 'control sample' (APOGEE2_KOI_CONTROL) |
| 8 | Selected as part of the M dwarf study (APOGEE2_MDWARF) |
| 16 | Selected as part of the substellar companion search (APOGEE2_SUBSTELLAR_COMPANIONS) |
| 32 | Selected as part of the young cluster study (IN-SYNC) (APOGEE2_YOUNG_CLUSTER) |
| 64 | |
| 128 | |
| 256 | Selected as an ancillary target (APOGEE2_ANCILLARY) |
| 512 | Selected as part of the Massive Star program (APOGEE2_MASSIVE_STAR) |
| 1024 | ancillary QSO program (APOGEE2_QSO) |
| 2048 | ancillary Cepheid sparse targets (APOGEE2_CEPHEID) |
| 4096 | ancillary Deep Disk sample (APOGEE2_LOW_AV_WINDOWS) |
| 8192 | ancillary ASHELS sample (APOGEE2_BE_STAR) |
| 16384 | ancillary young moving group members (APOGEE2_YOUNG_MOVING_GROUP) |
| 32768 | ancillary NGC 6791 star (APOGEE2_NGC6791) |
| 65536 | ancillary Cannon calibrator sample (Ness) (APOGEE2_LABEL_STAR) |
| 131072 | ancillary APOKASC faint giants (APOGEE2_FAINT_KEPLER_GIANTS) |
| 262144 | ancillary W3/4/5 star forming complex (APOGEE2_W345) |
| 524288 | ancillary massive/evolved star targets (APOGEE2_MASSIVE_EVOLVED) |
| 1048576 | ancillary extinction targets (APOGEE2_REDDENING_TARGETS) |
| 2097152 | ancillary M dwarf targets (APOGEE2_KEPLER_MDWARF_KOI) |
| 4194304 | ancillary AGB sample (APOGEE2_AGB) |
| 8388608 | |
| 16777216 | |
| 33554432 | |
| 67108864 | |
| 134217728 | |
| 268435456 | |
| 536870912 | |
| 1073741824 | |
| 2147483648 |