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Table B.1
Description of the file that contains the superset from which we derive the DR12Q catalog.
| Column | Name | Format | Description |
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| 1 | SDSS_NAME | STRING | SDSS-DR12 designation hhmmss.ss+ddmmss.s (J2000) |
| 2 | RA | DOUBLE | Right Ascension in decimal degrees (J2000) |
| 3 | Dec | DOUBLE | Declination in decimal degrees (J2000) |
| 4 | THING_ID | INT32 | Thing_ID |
| 5 | PLATE | INT32 | Spectroscopic Plate number |
| 6 | MJD | INT32 | Spectroscopic MJD |
| 7 | FIBERID | INT32 | Spectroscopic Fiber number |
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| 8 | Z_VI | DOUBLE | Redshift from visual inspection |
| 9 | Z_PIPE | DOUBLE | Redshift from BOSS pipeline |
| 10 | ERR_ZPIPE | DOUBLE | Error on BOSS pipeline redshift |
| 11 | ZWARNING | INT32 | ZWARNING flag |
| 12 | CLASS_PERSON | INT32 | Classification from the visual inspection |
| 13 | Z_CONF_PERSON | INT32 | Redshift confidence from visual inspection |
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| 14 | SDSS_MORPHO | INT32 | SDSS morphology flag 0 = point source 1 = extended |
| 15 | BOSS_TARGET1 | INT64 | BOSS target flag for main survey |
| 16 | ANCILLARY_TARGET1 | INT64 | BOSS target flag for ancillary programs |
| 17 | ANCILLARY_TARGET2 | INT64 | BOSS target flag for ancillary programs |
| 18 | EBOSS_TARGET0 | INT64 | Target selection flag for eBOSS pilot survey |
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| 19 | PSFFLUX | FLOAT[5] | flux in the u, g, r, i and z-bands (not corrected for Galactic extinction) |
| 20 | IVAR_PSFLUX | FLOAT[5] | inverse variance of u, g, r, i and z fluxes |
| 21 | PSFMAG | FLOAT[5] | PSF magnitudes in u, g, r, i and z-bands (not corrected for Galactic extinction) |
| 22 | ERR_PSFMAG | FLOAT[5] | error in u, g, r, i and z PSF magnitudes |
| 23 | GAL_EXT | FLOAT[5] | Galactic extinction in the 5 SDSS bands (from Schlegel et al. 1998) |
Notes.This file contains the result from the visual inspection as described in Table 2.
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