European
Southern
Observatory

ESO — Reaching New Heights in Astronomy

Austria Belgium Czech Republic Denmark Finland France Germany Italy Netherlands Poland Portugal Spain Sweden Switzerland UK Brazil Chile

Details - VIPERS - VIMOS Public Extragalactic Redshift Survey

Position Name Description Data Type Data Size UCD Physical Unit
1 id_IAU VIPERS object name, according to IAU standards STRING 16 meta.id;meta.main
2 num Internal id number STRING 9 meta.id
3 alpha J2000 Right Ascension DOUBLE 1 pos.eq.ra;meta.main deg
4 delta J2000 Declination DOUBLE 1 pos.eq.dec;meta.main deg
5 selmag i_AB selection magnitude FLOAT 1 phot.mag;em.opt.I mag
6 errselmag i_AB selection magnitude error FLOAT 1 stat.error;phot.mag;em.opt.I mag
7 pointing VIPERS pointing STRING 6 meta.id;obs.sequence
8 quadrant VIMOS quadrant INT32 1 meta.id;instr.det
9 zspec Spectroscopic redshift FLOAT 1 src.redshift;meta.main
10 zflg Spectroscopic redshift quality flag FLOAT 1 meta.code.qual;src.redshift
11 norm Normalization factor FLOAT 1 arith.factor;phot.flux
12 epoch Observing epoch INT32 1 time.epoch
13 photoMask Flag indicating whether the object falls within the photometric mask INT32 1 meta.code
14 tsr The Target Sampling Rate FLOAT 1 arith.rate
15 ssr The Spectroscopic Success Rate FLOAT 1 arith.rate
16 classFlag Selection flag INT32 1 meta.code.class
17 FILENAME FITS file name of the original spectrum STRING 21 meta.ref