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=4782
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ColumnValue  Explain   (UCD)
_RAJ200020 58 10.449 "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)
_DEJ2000-48 37 45.24 "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)
_RAB195020 54 42.001 "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)
_DEB1950-48 49 23.00 "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)
_Glon350.752889 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-40.628017 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)
4782recno 4782  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
NameNGC6987  (i) Galaxy identifier (Note)   (meta.id;meta.main)
RA195020 54 42.0 "h:m:s" (i) Right ascension (1950.0) (pos.eq.ra;meta.main)
DE1950-48 49 23 "d:m:s" (i) Declination (1950.0) (pos.eq.dec;meta.main)
Bt13.37 mag Asymptotic magnitude in B (phot.mag;em.opt.B)
SBe 22.18 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 0.017 [0.1arcmin] 1-sigma error on log(Ae) (Note)   (stat.error)
e3 0.024 mag Effect of e2 on Bt (stat.error)
e4 0.466  1-sigma error on Tphot (stat.error)
e5 0.001 mag Effect of e4 on Bt (stat.error)
B-Ve 1.03 mag mean B-V within effective aperture (phot.color;em.opt.B;em.opt.V)
e_B-Ve 0.011 mag 1-sigma error on B-Ve (stat.error;phot.color;em.opt.B)
gB-V-0.083   Color gradient in B-V (arith.grad;phot.color;em.opt.B)
U-Be 0.42 mag mean U-B within effective aperture (phot.color;em.opt.U;em.opt.B)
e_U-Be 0.034 mag 1-sigma error on U-Be (stat.error;phot.color;em.opt.U)
gU-B 0.180   Color gradient in U-B (arith.grad;phot.color;em.opt.U)
V-Re 0.68 mag mean V-R within effective aperture (phot.color;em.opt.V;em.opt.R)
e_V-Re 0.035 mag 1-sigma error on V-Re (stat.error;phot.color;em.opt.V)
gV-R 0.043   Color gradient in V-R (arith.grad;phot.color;em.opt.V)
V-Ie 1.31 mag mean V-I within effective aperture (phot.color;em.opt.V;em.opt.I)
e_V-Ie 0.041 mag 1-sigma error on V-Ie (stat.error;phot.color;em.opt.V)
gV-I-0.131   Color gradient in V-I (arith.grad;phot.color;em.opt.V)
Nap 24   Number of aperture available (meta.number)
LastA 0.22 [0.1arcmin] log(A)-log(Ae) of the last used Ap (instr.setup)
Tphot -4.8  Photometric type (meta.id;phot)
Mode1   [0-1] Mode (meta.note)
Q2   [0-6] Quality flag (meta.code.qual)
_RA.icrs20 58 10.4 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-48 37 45 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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