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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

  Arecibo legacy fast ALFA survey V. (Saintonge+, 2008)
Post annotation
1.J/AJ/135/588/table1(c)HI Candidate Detections (488 rows)
2.J/AJ/135/588/table2(c)Detections in the NGC672 and NGC784 Groups (11 rows)
3.J/AJ/135/588/table3(c)Detections of High Velocity Clouds (HVCs) Previously Reported (12 rows)
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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)g (char) g indicates a detection in the NGC672 and NGC784 Groups (meta.ref.url)
  (1)ALFALFA2  Catalog entry number (2-NNN) (;meta.main)
   (1+2)AGC  (i) Arecibo General Catalog number (Note 1)   (
  (1)Sp (char) Get Image and spectrum from Arecibo (Cornell Univ.) (meta.ref.url)
   (ALL)RAJ2000 "h:m:s" (i) HI Hour of Right Ascension (J2000) (Note 2)   (pos.eq.ra;meta.main)
   (ALL)DEJ2000 "d:m:s" (i) HI Degree of Declination (J2000) (Note 2)   (pos.eq.dec;meta.main)
  (1)RAO "h:m:s" (n) Optical Right Ascension (J2000) (Note 3)   (pos.eq.ra)
  (1)DEO "d:m:s" (n) Optical Declination (J2000) (Note 3)   (pos.eq.dec)
  (1+2)cz km/s Heliocentric velocity of the HI source (Note 4)   (spect.dopplerVeloc;em.line.HI)
  (1+2)W50 km/s Velocity width at 50% level (Note 5)   (spect.line.width)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
  (1)e_W50 km/s Estimated error in W50 (stat.error)
  (1+2)Fc Integrated flux density (Note 6)   (phot.flux.density)
  (1)e_Fc Estimated error in Fc (stat.error)
  (1)S/N  Signal-to-noise ratio of detection (Note 7)   (stat.snr)
  (1)rms mJy Noise figure of spatially integrated spectral profile (Note 8)   (meta.bib.fig)
  (1+2)Dist Mpc (n) Adopted distance (Note 9)   (pos.distance;pos.heliocentric)
  (1+2)logM [solMass](n) Log of HI mass (Note 10)   (phys.mass)
  (1)Qual  Source quality code (Note 11)   (meta.code)
  (1)Note (char) Additional comments for source (meta.note)
  (2)OName (char) NGC, IC or [KK98a] number (
  (2)Distl Mpc (n) Distance from litterature (Note 1)   (pos.distance;pos.heliocentric)
  (2)n_Distl (char) [a] Remark on Distance (Note 2)   (meta.note)
  (2)logMl [solMass]Log of HI mass estimated from Distl (phys.mass)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
  (2)n_logMl (char) [b] means HI mass of the object, if at the distance of NGC784 of 5.0Mpc (meta.note)
  (2)Group (char) Group Membership (meta.code)
  (3)Name (char) HVC catalogs identification (;meta.main)
  (3)Cat (char) Catalog reference (Note 1)   (;meta.dataset)
  (3)v(LSR) km/s Local Standard of Rest (LSR) velocity (phys.veloc;pos.lsr)
  (3)F (n) Integrated flux density (phot.flux.density)
  (3)ALFALFA (char) Yes or No for sources in ALFALFA (meta.code)

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