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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/AJ/157/194
  Total ALFALFA H I fluxes for extended sources (Hoffman+, 2019)
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2019AJ....157..194H
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/157/194/table1(c)Total HI fluxes for large angular diameter galaxies (778 rows)
2.J/AJ/157/194/table2(c)HI fluxes to supercede ALFALFA pipeline fluxes (260 rows)
3.J/AJ/157/194/table3HI fluxes for blended pairs and groups (112 rows)
4.J/AJ/157/194/notesNotes concerning individual objects (293 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1+2+4)AGC  (i) [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)
  (1+2)Name (char) Name in prior catalogs (either from the NGC/IC or Zwicky's CGCG) (meta.id)
  (1)more (char) indicates data in Table 2 for this galaxy (meta.ref.url)
  (1+2)RAJ2000 deg (i) Right Ascension of HI centroid (J2000) (pos.eq.ra;meta.main)
  (1+2)DEJ2000 deg (i) Declination of HI centroid (J2000) (pos.eq.dec;meta.main)
  (1+2)cz km/s [-302/16456] Redshift multiplied by the speed of light (phys.veloc;pos.heliocentric)
  (1+2)a(UGC) arcmin [0/73] Major diameter in the UGC (phys.angSize)
  (1+2)HIsize   [0/173.3] Isophotal ellipse area divided by beam size (phys.size;arith.ratio)
  (1+2+3)Spoly Jy.km/s [0/104422] HI flux integrated within the circumscribed polygon (phot.flux)
  (1)Serr Jy.km/s (n) [0/1.2] Flux error due to baseline noise (only in Table 1) (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)Spipe Jy.km/s (n) [0.2/461.13] Flux measured by the ALFALFA pipeline (only in Table 1) (phot.flux)
  (1+2+4)Note (char) [*] Indicator of a note in notes.dat file (meta.note)
  (1)SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)
  (2+3)Dist Mpc (n) [0.7/141.2] Distance (only in Table 2) (pos.distance;pos.heliocentric)
  (2+3)logMH [Msun] (n) [6.65/10.73] log10 of HI mass (only in Table 2) (phys.mass)
  (3)AGC (char) AGC numbers for group members (meta.id;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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