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=3764
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ColumnValue  Explain   (UCD)
_RAJ200012 25 17.438 "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+04 55 35.30 "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 22 44.301 "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 12 12.00 "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)
_Glon286.100088 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+66.939876 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)
3764recno 3764  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

NameNGC4378  (i) Galaxy identifier (Note)   (meta.id;meta.main)
RA195012 22 44.3 "h:m:s" (i) Right ascension (1950.0) (pos.eq.ra;meta.main)
DE1950+05 12 12 "d:m:s" (i) Declination (1950.0) (pos.eq.dec;meta.main)
Bt12.63 mag Asymptotic magnitude in B (phot.mag;em.opt.B)
SBe 20.83 mag/arcsec2 Mean surface brightness within the effective aperture (phot.mag.sb)
e1 0.012 mag Residual 1-sigma error on Bt (stat.error)
e2 0.014 [0.1arcmin] 1-sigma error on log(Ae) (Note)   (stat.error)
e3 0.023 mag Effect of e2 on Bt (stat.error)
e4 0.720  1-sigma error on Tphot (stat.error)
e5 0.006 mag Effect of e4 on Bt (stat.error)
B-Ve 0.99 mag mean B-V within effective aperture (phot.color;em.opt.B;em.opt.V)
e_B-Ve 0.007 mag 1-sigma error on B-Ve (stat.error;phot.color;em.opt.B)
gB-V-0.063   Color gradient in B-V (arith.grad;phot.color;em.opt.B)
U-Be 0.56 mag mean U-B within effective aperture (phot.color;em.opt.U;em.opt.B)
e_U-Be 0.049 mag 1-sigma error on U-Be (stat.error;phot.color;em.opt.U)
gU-B-0.229   Color gradient in U-B (arith.grad;phot.color;em.opt.U)
V-Re 0.65 mag mean V-R within effective aperture (phot.color;em.opt.V;em.opt.R)
e_V-Re 0.062 mag 1-sigma error on V-Re (stat.error;phot.color;em.opt.V)
gV-R 0.227   Color gradient in V-R (arith.grad;phot.color;em.opt.V)
V-Ie  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)
Nap 14   Number of aperture available (meta.number)
LastA 0.16 [0.1arcmin] log(A)-log(Ae) of the last used Ap (instr.setup)
Tphot 0.3  Photometric type (meta.id;phot)
Mode1   [0-1] Mode (meta.note)
Q2   [0-6] Quality flag (meta.code.qual)

_RA.icrs12 25 17.4 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+04 55 35 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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