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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=1210
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ColumnValue  Explain   (UCD)
_RAJ200022 32 55.5504 "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 34.776 "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 36.8332 "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 02.908 "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)
_Glon328.2405195 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-49.2053847 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)
1210recno 1210  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 9.9179e-04 ct Isophotal flux (SExtractor) (phot.count;em.opt)
e_FISO 2.1358e-04 ct RMS error for isophotal flux (stat.error)
ISOmag28.279 mag Isophotal magnitude (phot.mag;em.opt)
e_ISOmag 0.234 mag RMS error for isophotal magnitude (stat.error)
FISOc 1.2041e-03 ct Corrected isophotal flux (SExtractor) (phot.count;em.opt)
e_FISOc 2.2954e-04 ct RMS error for corrected isophotal flux (stat.error)
ISOmagc28.068 mag Corrected isophotal magnitude (phot.mag;em.opt)
e_ISOmagc 0.207 mag RMS error for corrected isophotal magnitude (stat.error)
Faper 1.4211e-04 ct Fixed circular aperture (0.6" radius) flux (phot.count;em.opt)
e_Faper 1.0345e-03 ct RMS error for fixed circular aperture flux (stat.error)
apermag30.388 mag Fixed circular aperture magnitude (phot.mag;em.opt)
e_apermag 7.906 mag RMS error for apermag (stat.error)
Fauto 1.1387e-03 ct Flux within a Kron-like elliptical aperture (phot.count;em.opt)
e_Fauto 3.6701e-04 ct Kron's technique RMS flux error (stat.error)
automag28.129 mag Kron's technique magnitude (phot.mag;em.opt)
e_automag 0.350 mag Kron's technique magnitude RMS error (stat.error)
Fbest 1.1387e-03 ct SExtractor best choice for photometry (Fauto or FISOc) (phot.count;em.opt)
e_Fbest 3.6701e-04 ct RMS error for BEST flux (stat.error)
bestmag28.129 mag Best of automag and ISOmagc (phot.mag;em.opt)
e_bestmag 0.350 mag RMS error for BEST magnitude (stat.error)
mtot30.256 mag Pseudo-total magnitude (phot.mag;meta.modelled)
e_mtot 7.907 mag Pseudo-total magnitude error (stat.error)
ISOimage 17.00 pix+2 Isophotal (1 sigma) area (phys.angSize;src)
Ximage2111.2 pix Barycentre position along x (version 1 frames) (pos.cartesian.x;instr.det)
Yimage1546.4 pix Barycentre position along y (version 1 frames) (pos.cartesian.y;instr.det)
RAJ2000338.23146 deg (i) Right Ascension of barycentre (J2000) (pos.eq.ra;meta.main)
DEJ2000-60.55966 deg (i) Declination of barycentre (J2000) (pos.eq.dec;meta.main)
X2image 2.44 pix+2 Variance along x (stat)
e_X2image 0.06 pix+2 Variance of position along x (stat.error)
Y2image 3.59 pix+2 Variance along y (stat)
e_Y2image 0.09 pix+2 Variance of position along y (stat.error)
XYimage 2.35 pix+2 Covariance between x and y (stat)
eXYimage 0.06 pix+2 Covariance of position between x and y (stat)
Aimage 2.3 pix Profile RMS along semi-major axis (stat)
e_Aimage 0.4 pix RMS position error along semi-major axis (stat.error)
Bimage 0.8 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 7.7 pix FWHM assuming a gaussian core (phys.angSize;src)
FLAGS0  Extraction flags (meta.code)
Class 0.660  Star-galaxy classification (src.class)
S/N 5.2  Signal-to-noise ratio (stat.snr)
  
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