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=4138
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ColumnValue  Explain   (UCD)
_RAJ200013 09 47.208 "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)
_DEJ2000-23 23 03.01 "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)
_RAB195013 07 05.001 "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)
_DEB1950-23 07 05.00 "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)
_Glon308.374766 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+39.293585 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)
4138recno 4138  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
NameNGC4993  (i) Galaxy identifier (Note)   (meta.id;meta.main)
RA195013 07 05.0 "h:m:s" (i) Right ascension (1950.0) (pos.eq.ra;meta.main)
DE1950-23 07 05 "d:m:s" (i) Declination (1950.0) (pos.eq.dec;meta.main)
Bt13.38 mag Asymptotic magnitude in B (phot.mag;em.opt.B)
SBe 21.63 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 0.012 [0.1arcmin] 1-sigma error on log(Ae) (Note)   (stat.error)
e3 0.016 mag Effect of e2 on Bt (stat.error)
e4 0.663  1-sigma error on Tphot (stat.error)
e5 0.002 mag Effect of e4 on Bt (stat.error)
B-Ve 1.08 mag mean B-V within effective aperture (phot.color;em.opt.B;em.opt.V)
e_B-Ve 0.016 mag 1-sigma error on B-Ve (stat.error;phot.color;em.opt.B)
gB-V-0.021   Color gradient in B-V (arith.grad;phot.color;em.opt.B)
U-Be 0.47 mag mean U-B within effective aperture (phot.color;em.opt.U;em.opt.B)
e_U-Be 0.018 mag 1-sigma error on U-Be (stat.error;phot.color;em.opt.U)
gU-B 0.055   Color gradient in U-B (arith.grad;phot.color;em.opt.U)
V-Re 0.66 mag mean V-R within effective aperture (phot.color;em.opt.V;em.opt.R)
e_V-Re 0.026 mag 1-sigma error on V-Re (stat.error;phot.color;em.opt.V)
gV-R 0.045   Color gradient in V-R (arith.grad;phot.color;em.opt.V)
V-Ie 1.30 mag mean V-I within effective aperture (phot.color;em.opt.V;em.opt.I)
e_V-Ie 0.078 mag 1-sigma error on V-Ie (stat.error;phot.color;em.opt.V)
gV-I 0.152   Color gradient in V-I (arith.grad;phot.color;em.opt.V)
Nap 13   Number of aperture available (meta.number)
LastA 0.07 [0.1arcmin] log(A)-log(Ae) of the last used Ap (instr.setup)
Tphot -3.5  Photometric type (meta.id;phot)
Mode1   [0-1] Mode (meta.note)
Q2   [0-6] Quality flag (meta.code.qual)
_RA.icrs13 09 47.2 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-23 23 03 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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