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=3642
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ColumnValue  Explain   (UCD)
_RAJ200012 12 16.496 "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+13 12 23.00 "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)
_RAB195012 09 43.501 "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+13 29 04.00 "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)
_Glon267.668142 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+73.336470 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)
3642recno 3642  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

NameNGC4168  (i) Galaxy identifier (Note)   (meta.id;meta.main)
RA195012 09 43.5 "h:m:s" (i) Right ascension (1950.0) (pos.eq.ra;meta.main)
DE1950+13 29 04 "d:m:s" (i) Declination (1950.0) (pos.eq.dec;meta.main)
Bt12.07 mag Asymptotic magnitude in B (phot.mag;em.opt.B)
SBe 22.06 mag/arcsec2 Mean surface brightness within the effective aperture (phot.mag.sb)
e1 0.001 mag Residual 1-sigma error on Bt (stat.error)
e2 0.001 [0.1arcmin] 1-sigma error on log(Ae) (Note)   (stat.error)
e3 0.001 mag Effect of e2 on Bt (stat.error)
e4 0.037  1-sigma error on Tphot (stat.error)
e5 0.000 mag Effect of e4 on Bt (stat.error)
B-Ve 0.94 mag mean B-V within effective aperture (phot.color;em.opt.B;em.opt.V)
e_B-Ve 0.003 mag 1-sigma error on B-Ve (stat.error;phot.color;em.opt.B)
gB-V-0.072   Color gradient in B-V (arith.grad;phot.color;em.opt.B)
U-Be 0.62 mag mean U-B within effective aperture (phot.color;em.opt.U;em.opt.B)
e_U-Be  mag 1-sigma error on U-Be (stat.error;phot.color;em.opt.U)
gU-B    Color gradient in U-B (arith.grad;phot.color;em.opt.U)
V-Re 0.63 mag mean V-R within effective aperture (phot.color;em.opt.V;em.opt.R)
e_V-Re  mag 1-sigma error on V-Re (stat.error;phot.color;em.opt.V)
gV-R    Color gradient in V-R (arith.grad;phot.color;em.opt.V)
V-Ie 1.26 mag mean V-I within effective aperture (phot.color;em.opt.V;em.opt.I)
e_V-Ie  mag 1-sigma error on V-Ie (stat.error;phot.color;em.opt.V)
gV-I    Color gradient in V-I (arith.grad;phot.color;em.opt.V)
Nap124   Number of aperture available (meta.number)
LastA 0.12 [0.1arcmin] log(A)-log(Ae) of the last used Ap (instr.setup)
Tphot -4.1  Photometric type (meta.id;phot)
Mode1   [0-1] Mode (meta.note)
Q1   [0-6] Quality flag (meta.code.qual)

_RA.icrs12 12 16.5 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+13 12 23 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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