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VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
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J/ApJ/833/18
  Ultra-compact HII regions & methanol masers. I. (Hu+, 2016)
Post annotation
img(gal)
1.J/ApJ/833/18/table3(c)6.7GHz methanol maser catalog (corrected version from the author) (367 rows)
2.J/ApJ/833/18/table4(c)The maser spots catalog (corrected version from the author) (8971 rows)
3.J/ApJ/833/18/table5(c)Catalog of radio continuum counterpart of maser sources (279 rows)
4.J/ApJ/833/18/table2(c)Non-detection sources (33 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)Ns  (n)Number of maser spots (meta.number)
   (ALL)Name (char) (i) Source name (GLLL.lll+B.bbb) (meta.id;meta.main)
  (1)C  (n)Display the radio continuum counterpart (table 5) if any (meta.ref.url)
   (ALL)RAJ2000 "h:m:s" (i) Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
   (ALL)DEJ2000 "d:m:s" (i) Degree of Declination (J2000) (pos.eq.dec;meta.main)
  (1+2)Vlsr km/s [-70/153] Local Standard of Rest (LSR) velocity of strongest maser spot (phys.veloc;pos.lsr)
  (1)DelV km/s [0.1/21] Velocity range of maser ΔV (phys.veloc;pos.cartesian.y)
  (1+2)Spk Jy/beam [0.2/3629] Peak flux density (phot.flux)
  (1)Sint Jy [0.4/37475] Integrated flux density (phot.flux)
  (1)Dist kpc [0.6/17] Heliocentric distance (pos.distance)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)e_Dist kpc [0/3] Uncertainty in Dist (stat.error)
  (1)Prob  Probability source is at Distance, Dist (see section 5.2 for details) (stat.probability)
  (1+3)Code (char) Association code between maser source and the continuum emission (Note G1)   (meta.code)
  (2)dX arcsec X offset to maser spot from reference position (pos;arith.diff)
  (2)e_dX arcsec Uncertainty in X offset (stat.error)
  (2)dY arcsec Y offset to maser spot from reference position (pos.cartesian.y;arith.diff;instr.det)
  (2)e_dY arcsec Uncertainty in Y offset (stat.error)
  (3)Fint mJy [0.1/9300] Integrated flux of the entire continuum source (phot.flux.density;em.radio.3-6GHz)
  (3)I/P   [0.1/562] Ratio of integrated flux to peak pixel value (phot.flux;arith.ratio)
  (3)a arcsec Source elliptical shape parameter, a (phys.angSize)
  (3)b arcsec Source elliptical shape parameter, b (phys.angSize;src)
  (3)PA deg Source elliptical shape parameter, position angle (stat.param)
  (3)Offset pc [0/7] Displacement between peaks of maser and continuum sources (pos;arith.diff)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)l_Diam (char) Limit flag on Diam (Note 1)   (meta.code.error)
  (3)Diam pc [0.01/27] Diameter of the continuum source (Note 2)   (pos.distance)
  (4)Ref (char) Reference (Note 1)   (meta.ref;pos.frame)

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