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=3494
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ColumnValue  Explain   (UCD)
_RAJ200011 41 57.360 "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)
_DEJ2000-06 09 20.70 "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)
_RAB195011 39 24.201 "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 52 42.00 "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)
_Glon273.593649 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+52.712542 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)
3494recno 3494  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
NameNGC3818  (i) Galaxy identifier (Note)   (meta.id;meta.main)
RA195011 39 24.2 "h:m:s" (i) Right ascension (1950.0) (pos.eq.ra;meta.main)
DE1950-05 52 42 "d:m:s" (i) Declination (1950.0) (pos.eq.dec;meta.main)
Bt12.66 mag Asymptotic magnitude in B (phot.mag;em.opt.B)
SBe 21.23 mag/arcsec2 Mean surface brightness within the effective aperture (phot.mag.sb)
e1 0.004 mag Residual 1-sigma error on Bt (stat.error)
e2 0.008 [0.1arcmin] 1-sigma error on log(Ae) (Note)   (stat.error)
e3 0.012 mag Effect of e2 on Bt (stat.error)
e4 0.323  1-sigma error on Tphot (stat.error)
e5 0.002 mag Effect of e4 on Bt (stat.error)
B-Ve 0.77 mag mean B-V within effective aperture (phot.color;em.opt.B;em.opt.V)
e_B-Ve 0.010 mag 1-sigma error on B-Ve (stat.error;phot.color;em.opt.B)
gB-V 0.239   Color gradient in B-V (arith.grad;phot.color;em.opt.B)
U-Be 0.48 mag mean U-B within effective aperture (phot.color;em.opt.U;em.opt.B)
e_U-Be 0.039 mag 1-sigma error on U-Be (stat.error;phot.color;em.opt.U)
gU-B-0.186   Color gradient in U-B (arith.grad;phot.color;em.opt.U)
V-Re 0.77 mag mean V-R within effective aperture (phot.color;em.opt.V;em.opt.R)
e_V-Re 0.019 mag 1-sigma error on V-Re (stat.error;phot.color;em.opt.V)
gV-R-0.158   Color gradient in V-R (arith.grad;phot.color;em.opt.V)
V-Ie 1.44 mag mean V-I within effective aperture (phot.color;em.opt.V;em.opt.I)
e_V-Ie 0.053 mag 1-sigma error on V-Ie (stat.error;phot.color;em.opt.V)
gV-I-0.079   Color gradient in V-I (arith.grad;phot.color;em.opt.V)
Nap120   Number of aperture available (meta.number)
LastA 0.27 [0.1arcmin] log(A)-log(Ae) of the last used Ap (instr.setup)
Tphot-10.0  Photometric type (meta.id;phot)
Mode1   [0-1] Mode (meta.note)
Q2   [0-6] Quality flag (meta.code.qual)
_RA.icrs11 41 57.4 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-06 09 21 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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