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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=2001
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ColumnValue  Explain   (UCD)
_RAJ200022 32 55.7304 "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 33.804 "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 37.0152 "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 49 01.941 "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)
_Glon328.2404822 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-49.2058410 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)
2001recno 2001  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

BandV   [UBVI] HST band (300 - 450 - 606 - 814nm) (instr.bandpass)
FISO 3.4030e-01 ct Isophotal flux (SExtractor) (phot.count;em.opt)
e_FISO 2.4314e-03 ct RMS error for isophotal flux (stat.error)
ISOmag24.210 mag Isophotal magnitude (phot.mag;em.opt)
e_ISOmag 0.008 mag RMS error for isophotal magnitude (stat.error)
FISOc 3.9147e-01 ct Corrected isophotal flux (SExtractor) (phot.count;em.opt)
e_FISOc 2.8297e-03 ct RMS error for corrected isophotal flux (stat.error)
ISOmagc24.058 mag Corrected isophotal magnitude (phot.mag;em.opt)
e_ISOmagc 0.008 mag RMS error for corrected isophotal magnitude (stat.error)
Faper 1.6302e-01 ct Fixed circular aperture (0.6" radius) flux (phot.count;em.opt)
e_Faper 1.2215e-03 ct RMS error for fixed circular aperture flux (stat.error)
apermag25.009 mag Fixed circular aperture magnitude (phot.mag;em.opt)
e_apermag 0.008 mag RMS error for apermag (stat.error)
Fauto 3.6027e-01 ct Flux within a Kron-like elliptical aperture (phot.count;em.opt)
e_Fauto 3.7917e-03 ct Kron's technique RMS flux error (stat.error)
automag24.148 mag Kron's technique magnitude (phot.mag;em.opt)
e_automag 0.011 mag Kron's technique magnitude RMS error (stat.error)
Fbest 3.6027e-01 ct SExtractor best choice for photometry (Fauto or FISOc) (phot.count;em.opt)
e_Fbest 3.7917e-03 ct RMS error for BEST flux (stat.error)
bestmag24.148 mag Best of automag and ISOmagc (phot.mag;em.opt)
e_bestmag 0.011 mag RMS error for BEST magnitude (stat.error)
mtot24.058 mag Pseudo-total magnitude (phot.mag;meta.modelled)
e_mtot 0.008 mag Pseudo-total magnitude error (stat.error)
ISOimage1907.00 pix+2 Isophotal (1 sigma) area (phys.angSize;src)
Ximage2077.8 pix Barycentre position along x (version 1 frames) (pos.cartesian.x;instr.det)
Yimage1571.4 pix Barycentre position along y (version 1 frames) (pos.cartesian.y;instr.det)
RAJ2000338.23221 deg (i) Right Ascension of barycentre (J2000) (pos.eq.ra;meta.main)
DEJ2000-60.55939 deg (i) Declination of barycentre (J2000) (pos.eq.dec;meta.main)
X2image 170.46 pix+2 Variance along x (stat)
e_X2image 0.01 pix+2 Variance of position along x (stat.error)
Y2image 141.75 pix+2 Variance along y (stat)
e_Y2image 0.01 pix+2 Variance of position along y (stat.error)
XYimage -5.55 pix+2 Covariance between x and y (stat)
eXYimage 0.00 pix+2 Covariance of position between x and y (stat)
Aimage 13.1 pix Profile RMS along semi-major axis (stat)
e_Aimage 0.1 pix RMS position error along semi-major axis (stat.error)
Bimage 11.9 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 65.4 pix FWHM assuming a gaussian core (phys.angSize;src)
FLAGS2  Extraction flags (meta.code)
Class 0.000  Star-galaxy classification (src.class)
S/N 69.5  Signal-to-noise ratio (stat.snr)
  
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