VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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VII/206/table4 General Photometry of Galaxies (Prugniel+ 1998)
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Derived photometric parameters for the sample's galaxies (7288 rows) 		  recno=4746
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ColumnValue  Explain   (UCD)
_RAJ200020 23 44.926 "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 19 28.81 "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)
_RAB195020 20 52.001 "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)
_DEB1950-19 29 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)
_Glon024.683529 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-28.691688 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)
4746recno 4746  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
NameNGC6903  (i) Galaxy identifier (Note)   (meta.id;meta.main)
RA195020 20 52.0 "h:m:s" (i) Right ascension (1950.0) (pos.eq.ra;meta.main)
DE1950-19 29 12 "d:m:s" (i) Declination (1950.0) (pos.eq.dec;meta.main)
Bt12.47 mag Asymptotic magnitude in B (phot.mag;em.opt.B)
SBe 21.41 mag/arcsec2 Mean surface brightness within the effective aperture (phot.mag.sb)
e1 0.011 mag Residual 1-sigma error on Bt (stat.error)
e2 0.007 [0.1arcmin] 1-sigma error on log(Ae) (Note)   (stat.error)
e3 0.014 mag Effect of e2 on Bt (stat.error)
e4 0.285  1-sigma error on Tphot (stat.error)
e5 0.002 mag Effect of e4 on Bt (stat.error)
B-Ve 0.98 mag mean B-V within effective aperture (phot.color;em.opt.B;em.opt.V)
e_B-Ve 0.017 mag 1-sigma error on B-Ve (stat.error;phot.color;em.opt.B)
gB-V-0.193   Color gradient in B-V (arith.grad;phot.color;em.opt.B)
U-Be 0.49 mag mean U-B within effective aperture (phot.color;em.opt.U;em.opt.B)
e_U-Be 0.017 mag 1-sigma error on U-Be (stat.error;phot.color;em.opt.U)
gU-B-0.151   Color gradient in U-B (arith.grad;phot.color;em.opt.U)
V-Re 0.61 mag mean V-R within effective aperture (phot.color;em.opt.V;em.opt.R)
e_V-Re 0.027 mag 1-sigma error on V-Re (stat.error;phot.color;em.opt.V)
gV-R 0.055   Color gradient in V-R (arith.grad;phot.color;em.opt.V)
V-Ie 1.15 mag mean V-I within effective aperture (phot.color;em.opt.V;em.opt.I)
e_V-Ie 0.085 mag 1-sigma error on V-Ie (stat.error;phot.color;em.opt.V)
gV-I-0.340   Color gradient in V-I (arith.grad;phot.color;em.opt.V)
Nap 19   Number of aperture available (meta.number)
LastA 0.02 [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.icrs20 23 44.9 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-19 19 29 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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