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

  
J/ApJS/242/11
  Hα imaging survey of the 40% ALFALFA HI LSBGs (Lei+, 2019)
ReadMe+ftp
2019ApJS..242...11L
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/242/11/table1The observed sample of low surface brightness galaxies (LSBGs) (357 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  UGC/AGC   [4542/749510] Arecibo General Catalog identifier (G1) (Note)   (meta.id;meta.main)
  mu0B mag/arcsec2 [22.5/28] B-band central surface brightness from Du+ 2015AJ....149..199D (phot.mag.sb;em.opt.B)
  gmag mag [13.5/21] Apparent SDSS g-band magnitude (phot.mag;em.opt.B)
  rmag mag [13.2/20.8] Apparent SDSS r-band magnitude (phot.mag;em.opt.R)
  RAJ2000 "h:m:s" (i) [7/16] Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) [3/28] Degree of Declination (J2000) (pos.eq.dec;meta.main)
  z   [0.001/0.06] Spectroscopic redshift (src.redshift)
  Dist Mpc [2.6/233] Distance (pos.distance;pos.heliocentric)
  Filt (char) Filter used (Ha1 to Ha8) (Note 1)   (instr.setup;instr.filter)
  Date "Y:M:D" (n)Observation date (time.epoch;obs)

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