VizieR

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VizieR

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VII/206/table4 General Photometry of Galaxies (Prugniel+ 1998)
Derived photometric parameters for the sample's galaxies (7288 rows)
  recno=4468
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ColumnValue  Explain   (UCD)
_RAJ200015 21 56.341 "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+05 04 11.15 "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)
_RAB195015 19 27.201 "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+05 14 53.00 "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)
_Glon008.123842 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+47.938466 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)
4468recno 4468  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

NameNGC5921  (i) Galaxy identifier (Note)   (meta.id;meta.main)
RA195015 19 27.2 "h:m:s" (i) Right ascension (1950.0) (pos.eq.ra;meta.main)
DE1950+05 14 53 "d:m:s" (i) Declination (1950.0) (pos.eq.dec;meta.main)
Bt11.62 mag Asymptotic magnitude in B (phot.mag;em.opt.B)
SBe 21.82 mag/arcsec2 Mean surface brightness within the effective aperture (phot.mag.sb)
e1 0.018 mag Residual 1-sigma error on Bt (stat.error)
e2 0.011 [0.1arcmin] 1-sigma error on log(Ae) (Note)   (stat.error)
e3 0.013 mag Effect of e2 on Bt (stat.error)
e4 0.685  1-sigma error on Tphot (stat.error)
e5 0.023 mag Effect of e4 on Bt (stat.error)
B-Ve 0.80 mag mean B-V within effective aperture (phot.color;em.opt.B;em.opt.V)
e_B-Ve 0.019 mag 1-sigma error on B-Ve (stat.error;phot.color;em.opt.B)
gB-V-0.132   Color gradient in B-V (arith.grad;phot.color;em.opt.B)
U-Be 0.17 mag mean U-B within effective aperture (phot.color;em.opt.U;em.opt.B)
e_U-Be 0.040 mag 1-sigma error on U-Be (stat.error;phot.color;em.opt.U)
gU-B-0.329   Color gradient in U-B (arith.grad;phot.color;em.opt.U)
V-Re 0.44 mag mean V-R within effective aperture (phot.color;em.opt.V;em.opt.R)
e_V-Re 0.043 mag 1-sigma error on V-Re (stat.error;phot.color;em.opt.V)
gV-R 0.090   Color gradient in V-R (arith.grad;phot.color;em.opt.V)
V-Ie 1.00 mag mean V-I within effective aperture (phot.color;em.opt.V;em.opt.I)
e_V-Ie 0.022 mag 1-sigma error on V-Ie (stat.error;phot.color;em.opt.V)
gV-I 0.090   Color gradient in V-I (arith.grad;phot.color;em.opt.V)
Nap 16   Number of aperture available (meta.number)
LastA 0.13 [0.1arcmin] log(A)-log(Ae) of the last used Ap (instr.setup)
Tphot 3.9  Photometric type (meta.id;phot)
Mode1   [0-1] Mode (meta.note)
Q2   [0-6] Quality flag (meta.code.qual)

_RA.icrs15 21 56.3 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+05 04 11 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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