| III/268/deep2all | DEEP2 Redshift Survey, Data Release 4 (Matthews+ 2013) All observations (is a superset of deep2dr4) (52989 rows) | recno=45984 |
Note: Exists also as downloadable FITS files: zcat.deep2.dr4.fits or zcat.deep2.dr4.uniq.fits
| Column | Value | Explain (UCD) | |
| _RAJ2000 | 02 28 57.4272 | "h:m:s" | Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra) |
| _DEJ2000 | +00 21 32.112 | "d:m:s" | Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec) |
| _RAB1950 | 02 26 23.4963 | "h:m:s" | Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra) |
| _DEB1950 | +00 08 10.965 | "d:m:s" | Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec) |
| _Glon | 167.3742010 | deg | Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon) |
| _Glat | -53.8771511 | deg | Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat) |
| 45984recno | 45984 | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) | |
| U | U | U indicates a source observed once; B indicates the best result for sources observed more than once; a indicates the alternative (non-best) result for a source observed more than once. (meta.note) | |
| ObjNo | 42003989 | Unique object identifier from pcat (see II/301) (meta.id;meta.main) | |
| RAJ2000 | 037.23928 | deg | (i) Right ascension (J2000) (pos.eq.ra;meta.main) |
| DEJ2000 | +00.35892 | deg | (i) Declination (J2000) (pos.eq.dec;meta.main) |
| Bmag | 23.811 | mag | CFHT B-band AB magnitude (Note 1) (phot.mag;em.opt.B) |
| e_Bmag | 0.084 | mag | mean error on Bmag (stat.error;phot.mag) |
| Rmag | 23.641 | mag | CFHT R-band AB magnitude (Note 1) (phot.mag;em.opt.R) |
| e_Rmag | 0.067 | mag | mean error on Rmag (stat.error;phot.mag) |
| Imag | 22.990 | mag | CFHT I-band AB magnitude (Note 1) (phot.mag;em.opt.I) |
| e_Imag | 0.061 | mag | mean error on Imag (stat.error;phot.mag) |
| RG | 2.64 | pix | Source radius (Note 2) (phys.angSize;src) |
| Ell | 0.219 | [0/2] Ellipticity (1-b/a) (Note) (src.ellipticity) | |
| PA | -89.9 | deg | [-90/90] Position angle of source ellipse (pos.posAng) |
| Pgal | 3.000 | [-2/3] Probability of source being a galaxy (Note 3) (stat.probability) | |
| EBV | 0.028 | mag | Galactic reddening E(B-V) from Schlegel (phot.color.excess) |
| BMag | -19.142 | mag | Absolute B-band magnitude (Willmer et al. 2006ApJ...647..853W) (phot.mag) |
| U-B | 0.573 | mag | Rest-frame U-B color (AB) (phot.color;em.opt.U;em.opt.B) |
| ObjName | 42003989 | Observed ID (Note 4) (meta.id) | |
| Mask | 4204 | [1100/4345] Slitmask number of the observation (meta.number) | |
| Slit | 2 | [0/171] Slitlet number of the observation (meta.note) | |
| Date | 2002-09-09 | "Y:M:D" | (i) Observation date (YYYY-MM-DD) (time.epoch;obs) |
| MJD | 52526.6 | d | [52499/54537] Modified JD of observation (time.epoch;obs) |
| slitRA | 37.2395 | deg | Right ascension of slit center (pos.eq.ra) |
| slitDE | 0.3593 | deg | Declination of slit center (pos.eq.dec) |
| slitLen | 7.46 | arcsec | [1.9/91] Slit length (instr.setup) |
| slitPA | 27.5 | deg | [-93/270] Position angle of slit (pos.posAng) |
| z | 0.83883 | [-1/3.5] Observed best-fitting redshift (src.redshift) | |
| e_z | 0.00003 | [-6/] Redshift error (<0 for problematic fit) (stat.error;src.redshift) | |
| q_z | 4 | [-1/4] Redshift quality code, 4=best (Note 5) (meta.code.qual;src.redshift) | |
| zBest | 0.83890 | [-1/3.5] Best redshift (corrected for heliocentric motion) (src.redshift;pos.heliocentric) | |
| Cl | G | Type of best-fitting template: AGN, Galaxy or Star (src.class) | |
| sCl | Coarse classification for stellar templates (src.spType) | ||
| Rchi2 | 1.00e+00 | reduced χ2 value for the redshift fit (stat.fit.chi2) | |
| dof | 5624 | [0/17747] Degrees of freedom for redshift fit (stat.fit.dof) | |
| sigV | 33.4 | km/s | velocity dispersion (phys.veloc.dispersion) |
| e_sigV | 5.0 | km/s | Error on sigV (stat.error) |
| Comment | Comments (Note 6) (meta.note) | ||
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