VizieR

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

VizieR

start AladinLite
VII/206/table4 General Photometry of Galaxies (Prugniel+ 1998)
ReadMe+ftp

Derived photometric parameters for the sample's galaxies (7288 rows) 		  recno=3801
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200012 27 45.458 "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+13 00 35.54 "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 25 13.501 "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+13 17 11.00 "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)
_Glon280.343403 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+74.833389 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)
3801recno 3801  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
NameNGC4438  (i) Galaxy identifier (Note)   (meta.id;meta.main)
RA195012 25 13.5 "h:m:s" (i) Right ascension (1950.0) (pos.eq.ra;meta.main)
DE1950+13 17 11 "d:m:s" (i) Declination (1950.0) (pos.eq.dec;meta.main)
Bt11.60 mag Asymptotic magnitude in B (phot.mag;em.opt.B)
SBe 20.89 mag/arcsec2 Mean surface brightness within the effective aperture (phot.mag.sb)
e1 0.018 mag Residual 1-sigma error on Bt (stat.error)
e2 0.014 [0.1arcmin] 1-sigma error on log(Ae) (Note)   (stat.error)
e3 0.021 mag Effect of e2 on Bt (stat.error)
e4 0.612  1-sigma error on Tphot (stat.error)
e5 0.001 mag Effect of e4 on Bt (stat.error)
B-Ve 1.02 mag mean B-V within effective aperture (phot.color;em.opt.B;em.opt.V)
e_B-Ve 0.012 mag 1-sigma error on B-Ve (stat.error;phot.color;em.opt.B)
gB-V-0.174   Color gradient in B-V (arith.grad;phot.color;em.opt.B)
U-Be 0.53 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-0.246   Color gradient in U-B (arith.grad;phot.color;em.opt.U)
V-Re 0.64 mag mean V-R within effective aperture (phot.color;em.opt.V;em.opt.R)
e_V-Re 0.040 mag 1-sigma error on V-Re (stat.error;phot.color;em.opt.V)
gV-R-0.103   Color gradient in V-R (arith.grad;phot.color;em.opt.V)
V-Ie 1.36 mag mean V-I within effective aperture (phot.color;em.opt.V;em.opt.I)
e_V-Ie 0.080 mag 1-sigma error on V-Ie (stat.error;phot.color;em.opt.V)
gV-I-0.326   Color gradient in V-I (arith.grad;phot.color;em.opt.V)
Nap 17   Number of aperture available (meta.number)
LastA 0.01 [0.1arcmin] log(A)-log(Ae) of the last used Ap (instr.setup)
Tphot 6.2  Photometric type (meta.id;phot)
Mode1   [0-1] Mode (meta.note)
Q2   [0-6] Quality flag (meta.code.qual)
_RA.icrs12 27 45.5 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+13 00 36 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
elapse time 0