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=3254
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ColumnValue  Explain   (UCD)
_RAJ200010 23 31.410 "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+19 51 47.82 "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)
_RAB195010 20 47.601 "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+20 07 00.00 "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)
_Glon216.996263 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+55.447821 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)
3254recno 3254  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

NameNGC3227  (i) Galaxy identifier (Note)   (meta.id;meta.main)
RA195010 20 47.6 "h:m:s" (i) Right ascension (1950.0) (pos.eq.ra;meta.main)
DE1950+20 07 00 "d:m:s" (i) Declination (1950.0) (pos.eq.dec;meta.main)
Bt11.21 mag Asymptotic magnitude in B (phot.mag;em.opt.B)
SBe 22.49 mag/arcsec2 Mean surface brightness within the effective aperture (phot.mag.sb)
e1 0.021 mag Residual 1-sigma error on Bt (stat.error)
e2 0.020 [0.1arcmin] 1-sigma error on log(Ae) (Note)   (stat.error)
e3 0.047 mag Effect of e2 on Bt (stat.error)
e4 1.208  1-sigma error on Tphot (stat.error)
e5 0.055 mag Effect of e4 on Bt (stat.error)
B-Ve 0.88 mag mean B-V within effective aperture (phot.color;em.opt.B;em.opt.V)
e_B-Ve 0.006 mag 1-sigma error on B-Ve (stat.error;phot.color;em.opt.B)
gB-V 0.024   Color gradient in B-V (arith.grad;phot.color;em.opt.B)
U-Be 0.28 mag mean U-B within effective aperture (phot.color;em.opt.U;em.opt.B)
e_U-Be 0.011 mag 1-sigma error on U-Be (stat.error;phot.color;em.opt.U)
gU-B 0.288   Color gradient in U-B (arith.grad;phot.color;em.opt.U)
V-Re 0.83 mag mean V-R within effective aperture (phot.color;em.opt.V;em.opt.R)
e_V-Re 0.050 mag 1-sigma error on V-Re (stat.error;phot.color;em.opt.V)
gV-R 0.305   Color gradient in V-R (arith.grad;phot.color;em.opt.V)
V-Ie 1.36 mag mean V-I within effective aperture (phot.color;em.opt.V;em.opt.I)
e_V-Ie 0.056 mag 1-sigma error on V-Ie (stat.error;phot.color;em.opt.V)
gV-I 0.274   Color gradient in V-I (arith.grad;phot.color;em.opt.V)
Nap 40   Number of aperture available (meta.number)
LastA 0.47 [0.1arcmin] log(A)-log(Ae) of the last used Ap (instr.setup)
Tphot -3.8  Photometric type (meta.id;phot)
Mode1   [0-1] Mode (meta.note)
Q3   [0-6] Quality flag (meta.code.qual)

_RA.icrs10 23 31.4 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+19 51 48 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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