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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=355
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ColumnValue  Explain   (UCD)
_RAJ200022 32 55.8264 "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 30.276 "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 37.1138 "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 58.416 "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)
_Glon328.2414527 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-49.2066136 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)
355recno 355  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

BandB   [UBVI] HST band (300 - 450 - 606 - 814nm) (instr.bandpass)
FISO 5.9256e-02 ct Isophotal flux (SExtractor) (phot.count;em.opt)
e_FISO 8.5458e-04 ct RMS error for isophotal flux (stat.error)
ISOmag25.008 mag Isophotal magnitude (phot.mag;em.opt)
e_ISOmag 0.016 mag RMS error for isophotal magnitude (stat.error)
FISOc 7.4852e-02 ct Corrected isophotal flux (SExtractor) (phot.count;em.opt)
e_FISOc 1.0878e-03 ct RMS error for corrected isophotal flux (stat.error)
ISOmagc24.754 mag Corrected isophotal magnitude (phot.mag;em.opt)
e_ISOmagc 0.016 mag RMS error for corrected isophotal magnitude (stat.error)
Faper 4.0322e-02 ct Fixed circular aperture (0.6" radius) flux (phot.count;em.opt)
e_Faper 6.9524e-04 ct RMS error for fixed circular aperture flux (stat.error)
apermag25.426 mag Fixed circular aperture magnitude (phot.mag;em.opt)
e_apermag 0.019 mag RMS error for apermag (stat.error)
Fauto 7.0197e-02 ct Flux within a Kron-like elliptical aperture (phot.count;em.opt)
e_Fauto 1.5341e-03 ct Kron's technique RMS flux error (stat.error)
automag24.824 mag Kron's technique magnitude (phot.mag;em.opt)
e_automag 0.024 mag Kron's technique magnitude RMS error (stat.error)
Fbest 7.0197e-02 ct SExtractor best choice for photometry (Fauto or FISOc) (phot.count;em.opt)
e_Fbest 1.5341e-03 ct RMS error for BEST flux (stat.error)
bestmag24.824 mag Best of automag and ISOmagc (phot.mag;em.opt)
e_bestmag 0.024 mag RMS error for BEST magnitude (stat.error)
mtot24.754 mag Pseudo-total magnitude (phot.mag;meta.modelled)
e_mtot 0.016 mag Pseudo-total magnitude error (stat.error)
ISOimage 755.00 pix+2 Isophotal (1 sigma) area (phys.angSize;src)
Ximage2060.9 pix Barycentre position along x (version 1 frames) (pos.cartesian.x;instr.det)
Yimage1660.2 pix Barycentre position along y (version 1 frames) (pos.cartesian.y;instr.det)
RAJ2000338.23261 deg (i) Right Ascension of barycentre (J2000) (pos.eq.ra;meta.main)
DEJ2000-60.55841 deg (i) Declination of barycentre (J2000) (pos.eq.dec;meta.main)
X2image 39.38 pix+2 Variance along x (stat)
e_X2image 0.01 pix+2 Variance of position along x (stat.error)
Y2image 167.84 pix+2 Variance along y (stat)
e_Y2image 0.04 pix+2 Variance of position along y (stat.error)
XYimage -42.64 pix+2 Covariance between x and y (stat)
eXYimage -0.01 pix+2 Covariance of position between x and y (stat)
Aimage 13.4 pix Profile RMS along semi-major axis (stat)
e_Aimage 0.2 pix RMS position error along semi-major axis (stat.error)
Bimage 5.1 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 49.9 pix FWHM assuming a gaussian core (phys.angSize;src)
FLAGS0  Extraction flags (meta.code)
Class 0.000  Star-galaxy classification (src.class)
S/N 34.6  Signal-to-noise ratio (stat.snr)
  
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