VizieR

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VizieR

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VII/116/catalog Southern Galaxy Catalogue (SGC) (Corwin+ 1985)
Southern Galaxy Catalogue (5472 rows)
  recno=4067
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ColumnValue  Explain   (UCD)
_RAJ200018 55 35.47 "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)
_DEJ2000-53 43 25.8 "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)
_RAB195018 51 33.00 "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)
_DEB1950-53 47 18.0 "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)
_Glon342.63055 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-22.15693 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)
4067recno 4067  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

RAB195018 51 33 "h:m:s" (i) Right ascension (B1950) (pos.eq.ra;meta.main)
DEB1950-53 47.3 "d:m:s" (i) declination (B1950) (pos.eq.dec;meta.main)
GLON342.64 deg galactic longitude lII (pos.galactic.lon)
GLAT-22.16 deg galactic latitude bII (pos.galactic.lat)
RC2N6708   [ A-Zab0-9?+=-] RC2 name (meta.id)
EU183- G 27   [ IGSCPNAE0-9?-] ESO/Uppsala name (meta.id;meta.main)
n_EU    [r] 'r' denotes that a remark is given in "docu.txt" file (meta.note)
MType.S..3*.  Morphological type (src.morph.type)
T 3.0   weighted mean numerical type (Note 1)   (src.morph.type)
o_T1   number of estimates of T, n(T) (meta.number)
w_T 0.50   [0,] Total internal weight of T, w(T) (stat.weight)
L 5.0   weighted mean luminosity class (Note 1)   (src.class.luminosity)
o_L1   number of estimates of L, n(L) (meta.number)
w_L 1.0   [0,] total internal weight of L, w(L) (stat.weight)
logD 1.37 [0.1arcmin] weighted mean logarithm of the outer diameter D along the major axis (Note 1)   (phys.angSize)
w_logD 1.00   [0,] total internal weight of log(D) (stat.weight)
logR 0.08 [---] weighted mean log. of the axis ratio R=D/d, where d is the diameter along the minor axis (Note 1)   (phys.size.axisRatio)
w_logR 1.00   [0,] weight of R, w(R) (stat.weight)
o_logR1   number of independent estimates of R (meta.number)

_RA.icrs18 55 35 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-53 43.4 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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