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=2442
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ColumnValue  Explain   (UCD)
_RAJ200002 08 44.421 "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+38 46 35.58 "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)
_RAB195002 05 42.501 "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+38 32 24.00 "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)
_Glon139.049184 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-21.663751 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)
2442recno 2442  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
NameNGC0818  (i) Galaxy identifier (Note)   (meta.id;meta.main)
RA195002 05 42.5 "h:m:s" (i) Right ascension (1950.0) (pos.eq.ra;meta.main)
DE1950+38 32 24 "d:m:s" (i) Declination (1950.0) (pos.eq.dec;meta.main)
Bt13.13 mag Asymptotic magnitude in B (phot.mag;em.opt.B)
SBe 22.28 mag/arcsec2 Mean surface brightness within the effective aperture (phot.mag.sb)
e1 0.008 mag Residual 1-sigma error on Bt (stat.error)
e2 0.005 [0.1arcmin] 1-sigma error on log(Ae) (Note)   (stat.error)
e3 0.010 mag Effect of e2 on Bt (stat.error)
e4 0.064  1-sigma error on Tphot (stat.error)
e5 0.002 mag Effect of e4 on Bt (stat.error)
B-Ve 0.82 mag mean B-V within effective aperture (phot.color;em.opt.B;em.opt.V)
e_B-Ve 0.143 mag 1-sigma error on B-Ve (stat.error;phot.color;em.opt.B)
gB-V-0.355   Color gradient in B-V (arith.grad;phot.color;em.opt.B)
U-Be 0.16 mag mean U-B within effective aperture (phot.color;em.opt.U;em.opt.B)
e_U-Be 0.060 mag 1-sigma error on U-Be (stat.error;phot.color;em.opt.U)
gU-B-0.164   Color gradient in U-B (arith.grad;phot.color;em.opt.U)
V-Re  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  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 19   Number of aperture available (meta.number)
LastA 0.14 [0.1arcmin] log(A)-log(Ae) of the last used Ap (instr.setup)
Tphot 6.7  Photometric type (meta.id;phot)
Mode1   [0-1] Mode (meta.note)
Q2   [0-6] Quality flag (meta.code.qual)
_RA.icrs02 08 44.4 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+38 46 36 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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