Definition of the characteristic flags

Option: (0=show all flags, x=hexadecimal)

1  
2 Flux standard (APOGEE_FLUX_STANDARD)
4 Stellar abundance and/or parameters standard (APOGEE_STANDARD_STAR)
8 Stellar radial velocity standard (APOGEE_RV_STANDARD)
16 Blank sky position (SKY)
32  
64  
128  
256  
512 Hot (telluric) standard star (APOGEE_TELLURIC)
1024 Known calibration cluster member star (APOGEE_CALIB_CLUSTER)
2048 Probable giant star in Galactic bulge (APOGEE_BULGE_GIANT)
4096 Probable supergiant star in Galactic bulge (APOGEE_BULGE_SUPER_GIANT)
8192 Young embedded cluster member (ancillary) (APOGEE_EMBEDDEDCLUSTER_STAR)
16384 Probable RC star in long bar (ancillary) (APOGEE_LONGBAR)
32768 Emission-line star (ancillary) (APOGEE_EMISSION_STAR)
65536 Kepler cool dwarf or subgiant (ancillary) (APOGEE_KEPLER_COOLDWARF)
131072 MIR-detected candidate cluster member (ancillary) (APOGEE_MIRCLUSTER_STAR)
262144 IC 348 star monitored for RV variability (ancillary) (APOGEE_RV_MONITOR_IC348)
524288 Kepler planet host or binary monitored for RV variability (ancillary) (APOGEE_RV_MONITOR_KEPLER)
1048576 Gaia-ESO calibrator (APOGEE_GES_CALIBRATE)
2097152 Bulge commissioning RV verification (APOGEE_BULGE_RV_VERIFY)
4194304 Targeted with the 1-m telescope (APOGEE_1M_TARGET)
8388608  
16777216  
33554432  
67108864  
134217728  
268435456  
536870912  
1073741824  
2147483648 This object was checked for APOGEE target selection (APOGEE_CHECKED)