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=5116
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ColumnValue  Explain   (UCD)
_RAJ200023 57 49.414 "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)
_DEJ2000-32 35 22.65 "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)
_RAB195023 55 15.001 "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)
_DEB1950-32 52 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)
_Glon004.523864 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-77.170573 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)
5116recno 5116  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
NameNGC7793  (i) Galaxy identifier (Note)   (meta.id;meta.main)
RA195023 55 15.0 "h:m:s" (i) Right ascension (1950.0) (pos.eq.ra;meta.main)
DE1950-32 52 05 "d:m:s" (i) Declination (1950.0) (pos.eq.dec;meta.main)
Bt 9.37 mag Asymptotic magnitude in B (phot.mag;em.opt.B)
SBe 22.16 mag/arcsec2 Mean surface brightness within the effective aperture (phot.mag.sb)
e1 0.006 mag Residual 1-sigma error on Bt (stat.error)
e2 0.004 [0.1arcmin] 1-sigma error on log(Ae) (Note)   (stat.error)
e3 0.013 mag Effect of e2 on Bt (stat.error)
e4 0.064  1-sigma error on Tphot (stat.error)
e5 0.008 mag Effect of e4 on Bt (stat.error)
B-Ve 0.57 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-0.023   Color gradient in B-V (arith.grad;phot.color;em.opt.B)
U-Be-0.14 mag mean U-B within effective aperture (phot.color;em.opt.U;em.opt.B)
e_U-Be 0.056 mag 1-sigma error on U-Be (stat.error;phot.color;em.opt.U)
gU-B    Color gradient in U-B (arith.grad;phot.color;em.opt.U)
V-Re 0.37 mag mean V-R within effective aperture (phot.color;em.opt.V;em.opt.R)
e_V-Re 0.050 mag 1-sigma error on V-Re (stat.error;phot.color;em.opt.V)
gV-R-0.155   Color gradient in V-R (arith.grad;phot.color;em.opt.V)
V-Ie 0.87 mag mean V-I within effective aperture (phot.color;em.opt.V;em.opt.I)
e_V-Ie 0.055 mag 1-sigma error on V-Ie (stat.error;phot.color;em.opt.V)
gV-I-0.147   Color gradient in V-I (arith.grad;phot.color;em.opt.V)
Nap 72   Number of aperture available (meta.number)
LastA 0.02 [0.1arcmin] log(A)-log(Ae) of the last used Ap (instr.setup)
Tphot 7.4  Photometric type (meta.id;phot)
Mode1   [0-1] Mode (meta.note)
Q2   [0-6] Quality flag (meta.code.qual)
_RA.icrs23 57 49.4 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-32 35 23 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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