VizieR

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VizieR

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J/AJ/157/194/table2 Total ALFALFA H I fluxes for extended sources (Hoffman+, 2019)
HI fluxes to supercede ALFALFA pipeline fluxes (260 rows)
  recno=157
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ColumnValue  Explain   (UCD)
_RAJ200012 34 27.696 "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+02 11 15.00 "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 31 54.321 "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+02 27 46.51 "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)
_Glon292.955956 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+64.729922 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)
157recno 157  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

AGC 7732   [8/749072] Galaxy's number in the Arecibo General Catalog (AGC), identical to the Uppsala General Catalog (UGC) number for those less than 13000 (meta.id;meta.main)
NameNGC4536  Name in prior catalogs (either from the NGC/IC or Zwicky's CGCG) (meta.id)
RAJ2000188.6154 deg (i) Right Ascension of HI centroid (J2000) (pos.eq.ra;meta.main)
DEJ2000+02.1875 deg (i) Declination of HI centroid (J2000) (pos.eq.dec;meta.main)
cz 1804 km/s [-302/16456] Redshift multiplied by the speed of light (phys.veloc;pos.heliocentric)
a(UGC) 7.0 arcmin [0/73] Major diameter in the UGC (phys.angSize)
HIsize 2.9   [0/173.3] Isophotal ellipse area divided by beam size (phys.size;arith.ratio)
Spoly 88.28 Jy.km/s [0/104422] HI flux integrated within the circumscribed polygon (phot.flux)
Dist 14.4 Mpc [0.7/141.2] Distance (only in Table 2) (pos.distance;pos.heliocentric)
logMH 9.63 [Msun] [6.65/10.73] log10 of HI mass (only in Table 2) (phys.mass)
Note    [*] Indicator of a note in notes.dat file (meta.note)
  
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