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VizieR

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J/A+AS/145/111/ubvimag HDF-South catalogue of galaxies (Volonteri+, 2000)
UBVI photometry catalogue (4553 rows)
  recno=1206
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ColumnValue  Explain   (UCD)
_RAJ200022 32 55.6272 "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)
_DEJ2000-60 33 29.160 "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)
_RAB195022 29 36.9135 "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)
_DEB1950-60 48 57.294 "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)
_Glon328.2422154 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-49.2064941 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)
1206recno 1206  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

BandU   [UBVI] HST band (300 - 450 - 606 - 814nm) (instr.bandpass)
FISO 2.0127e-03 ct Isophotal flux (SExtractor) (phot.count;em.opt)
e_FISO 3.1674e-04 ct RMS error for isophotal flux (stat.error)
ISOmag27.511 mag Isophotal magnitude (phot.mag;em.opt)
e_ISOmag 0.171 mag RMS error for isophotal magnitude (stat.error)
FISOc 2.6723e-03 ct Corrected isophotal flux (SExtractor) (phot.count;em.opt)
e_FISOc 3.5876e-04 ct RMS error for corrected isophotal flux (stat.error)
ISOmagc27.203 mag Corrected isophotal magnitude (phot.mag;em.opt)
e_ISOmagc 0.146 mag RMS error for corrected isophotal magnitude (stat.error)
Faper-1.2826e-04 ct Fixed circular aperture (0.6" radius) flux (phot.count;em.opt)
e_Faper 1.0332e-03 ct RMS error for fixed circular aperture flux (stat.error)
apermag  mag Fixed circular aperture magnitude (phot.mag;em.opt)
e_apermag  mag RMS error for apermag (stat.error)
Fauto 1.4901e-03 ct Flux within a Kron-like elliptical aperture (phot.count;em.opt)
e_Fauto 4.6558e-04 ct Kron's technique RMS flux error (stat.error)
automag27.837 mag Kron's technique magnitude (phot.mag;em.opt)
e_automag 0.339 mag Kron's technique magnitude RMS error (stat.error)
Fbest 2.6723e-03 ct SExtractor best choice for photometry (Fauto or FISOc) (phot.count;em.opt)
e_Fbest 3.5876e-04 ct RMS error for BEST flux (stat.error)
bestmag27.203 mag Best of automag and ISOmagc (phot.mag;em.opt)
e_bestmag 0.146 mag RMS error for BEST magnitude (stat.error)
mtot27.203 mag Pseudo-total magnitude (phot.mag;meta.modelled)
e_mtot 0.146 mag Pseudo-total magnitude error (stat.error)
ISOimage 27.00 pix+2 Isophotal (1 sigma) area (phys.angSize;src)
Ximage2098.1 pix Barycentre position along x (version 1 frames) (pos.cartesian.x;instr.det)
Yimage1687.7 pix Barycentre position along y (version 1 frames) (pos.cartesian.y;instr.det)
RAJ2000338.23178 deg (i) Right Ascension of barycentre (J2000) (pos.eq.ra;meta.main)
DEJ2000-60.55810 deg (i) Declination of barycentre (J2000) (pos.eq.dec;meta.main)
X2image 1.79 pix+2 Variance along x (stat)
e_X2image 0.02 pix+2 Variance of position along x (stat.error)
Y2image 6.80 pix+2 Variance along y (stat)
e_Y2image 0.09 pix+2 Variance of position along y (stat.error)
XYimage -1.44 pix+2 Covariance between x and y (stat)
eXYimage -0.02 pix+2 Covariance of position between x and y (stat)
Aimage 2.7 pix Profile RMS along semi-major axis (stat)
e_Aimage 0.3 pix RMS position error along semi-major axis (stat.error)
Bimage 1.2 pix Profile RMS along semi-minor axis (phys.angSize;src)
e_Bimage 0.1 pix RMS position error along semi-minor axis (stat.error)
FWHMimage 10.7 pix FWHM assuming a gaussian core (phys.angSize;src)
FLAGS3  Extraction flags (meta.code)
Class 0.471  Star-galaxy classification (src.class)
S/N 8.4  Signal-to-noise ratio (stat.snr)
  
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