VizieR

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VizieR

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VII/206/table4 General Photometry of Galaxies (Prugniel+ 1998)
Derived photometric parameters for the sample's galaxies (7288 rows)
  recno=3734
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ColumnValue  Explain   (UCD)
_RAJ200012 22 55.154 "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+15 49 22.33 "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 20 23.201 "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+16 06 00.00 "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)
_Glon271.139031 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+76.899865 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)
3734recno 3734  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

NameNGC4321  (i) Galaxy identifier (Note)   (meta.id;meta.main)
RA195012 20 23.2 "h:m:s" (i) Right ascension (1950.0) (pos.eq.ra;meta.main)
DE1950+16 06 00 "d:m:s" (i) Declination (1950.0) (pos.eq.dec;meta.main)
Bt 9.91 mag Asymptotic magnitude in B (phot.mag;em.opt.B)
SBe 22.45 mag/arcsec2 Mean surface brightness within the effective aperture (phot.mag.sb)
e1 0.015 mag Residual 1-sigma error on Bt (stat.error)
e2 0.015 [0.1arcmin] 1-sigma error on log(Ae) (Note)   (stat.error)
e3 0.036 mag Effect of e2 on Bt (stat.error)
e4 0.412  1-sigma error on Tphot (stat.error)
e5 0.020 mag Effect of e4 on Bt (stat.error)
B-Ve 0.71 mag mean B-V within effective aperture (phot.color;em.opt.B;em.opt.V)
e_B-Ve 0.001 mag 1-sigma error on B-Ve (stat.error;phot.color;em.opt.B)
gB-V-0.002   Color gradient in B-V (arith.grad;phot.color;em.opt.B)
U-Be 0.11 mag mean U-B within effective aperture (phot.color;em.opt.U;em.opt.B)
e_U-Be 0.012 mag 1-sigma error on U-Be (stat.error;phot.color;em.opt.U)
gU-B 0.123   Color gradient in U-B (arith.grad;phot.color;em.opt.U)
V-Re 0.52 mag mean V-R within effective aperture (phot.color;em.opt.V;em.opt.R)
e_V-Re 0.022 mag 1-sigma error on V-Re (stat.error;phot.color;em.opt.V)
gV-R 0.087   Color gradient in V-R (arith.grad;phot.color;em.opt.V)
V-Ie 1.03 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 0.151   Color gradient in V-I (arith.grad;phot.color;em.opt.V)
Nap 70   Number of aperture available (meta.number)
LastA 0.13 [0.1arcmin] log(A)-log(Ae) of the last used Ap (instr.setup)
Tphot -1.3  Photometric type (meta.id;phot)
Mode1   [0-1] Mode (meta.note)
Q3   [0-6] Quality flag (meta.code.qual)

_RA.icrs12 22 55.2 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+15 49 22 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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