VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
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VizieR

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/250/23
  AstroSat/UVIT and Chandra X-ray sources in M31 (Leahy+, 2020)
ReadMe+ftp
2020ApJS..250...23L
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/250/23/table1(c)AstroSat/UVIT sources matched with Chandra sources and power law indices (67 rows)
2.J/ApJS/250/23/table2Blackbody (BB) and power-law (PL) fits to UVIT photometry (49 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)
   (ALL)Seq  (i) [1/67] Source running number (meta.id)
   (ALL)CXOU (char) CXOU name (HHMMSS.ss+DDMMSS.s; J2000; <CXOU JHHMMSS.s+DDMMSS> in Simbad) (meta.id;meta.main)
  (1)RAdeg deg [9.59/11.58] Right Ascension (J2000) (pos.eq.ra)
  (1)DEdeg deg [40.21/41.72] Declination (J2000) (pos.eq.dec)
  (1)F148Wmag mag (n) [19.3/24.3] Astrosat/UVIT F148W filter AB magnitude (phot.mag;em.UV.100-200nm)
  (1)e_F148Wmag mag (n) [0.05/0.4] 1σ uncertainty in F148Wmag (stat.error)
  (1)n_F148Wmag (char) [e] Flag on F148Wmag (Note 5)   (meta.note)
  (1)F169Mmag mag (n) [21.1/22.2] Astrosat/UVIT F169M filter AB magnitude (phot.mag;em.UV.100-200nm)
  (1)e_F169Mmag mag (n) [0.09/0.2] The 1σ uncertainty in F169Mmag (stat.error)
  (1)F172Mmag mag (n) [18.8/22.7] Astrosat/UVIT F172M filter AB magnitude (phot.mag;em.UV.100-200nm)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)e_F172Mmag mag (n) [0.07/0.4] The 1σ uncertainty in F172Mmag (stat.error)
  (1)N219Mmag mag (n) [16.6/22.5] Astrosat/UVIT N219M filter AB magnitude (phot.mag;em.UV.200-300nm)
  (1)e_N219Mmag mag (n) [0.04/0.3] The 1σ uncertainty in N219Mmag (stat.error;phot.mag)
  (1)n_N219Mmag (char) [e] Flag on N219Mmag (Note 5)   (meta.note)
  (1)N279Nmag mag (n) [15.18/22] Astrosat/UVIT N279N filter AB magnitude (phot.mag;em.UV.200-300nm)
  (1)e_N279Nmag mag (n) [0.03/0.4] The 1σ uncertainty in N279Nmag (stat.error;phot.mag)
  (1)n_N279Nmag (char) [e] Flag on N279Nmag (Note 5)   (meta.note)
   (ALL)Filter (char) Filters with match separation between 1-2" (Note 1)   (meta.code;instr.filter)
  (1)XInd  (n) [-1.5/5.4] X-ray spectral index (Note 2)   (spect.index)
  (1)E_XInd  (n) [0.01/6.7] Upper 90% uncertainty in XInd (stat.error;stat.max)
  (1)e_XInd  (n) [0.01/2.7] Lower 90% uncertainty in XInd (stat.error)
  (1)U-XInd  (n) [0.7/2.6] UV-to-X-ray spectral index (Note 3)   (spect.index)
  (1)E_U-XInd  (n) [0.01/0.6] Upper uncertainty in U-XInd (stat.error;stat.max)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)e_U-XInd  (n) [0.01/0.2] Lower uncertainty in U-XInd (stat.error)
  (1)Class (char) X-ray class (Note 4)   (meta.code.class)
  (1)Opt (char) Optical counterpart (Note 5)   (meta.code.class)
  (1)Fit (char) Display the Blackbody (BB) and power-law (PL) fits to UVIT photometry (link to Table 2) (meta.ref.url)
  (1)L20 (char) Display data from Leahy+, 2020, J/ApJS/247/47, within 3" (meta.ref.url)
  (1)_RA deg (i) Right ascension (derived from CXOU) for Eq=J2000 (pos.eq.ra;meta.main)
  (1)_DE deg (i) Declination (derived from CXOU) for Eq=J2000 (pos.eq.dec;meta.main)
  (2)fg (char) Identified as foreground star (Note 1)   (meta.code)
  (2)BBAv mag [0/1.83] Foreground extinction from BB fit (Note 3)   (phys.absorption)
  (2)E_BBAv mag (n) [0.01/0.2] 90% upper error in BBAv (stat.error;stat.max)
  (2)e_BBAv mag (n) [0.02/0.2] 90% lower error in BBAv (stat.error)
  (2)BBRad Rsun [0.0069/466] Radius from BB fit (Note 4)   (phys.size.radius)
  (2)E_BBRad Rsun [0.0001/31] 90% upper error in BBRad (stat.error;stat.max)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)e_BBRad Rsun [8e-5/28] 90% lower error in BBRad (stat.error)
  (2)BBTeff 10+3K [5.4/26.3] Effective temperature from BB fit (phys.temperature.effective)
  (2)E_BBTeff 10+3K [0.03/1.5] 90% upper error in BBTeff (stat.error;stat.max)
  (2)e_BBTeff 10+3K [0.03/1.3] 90% lower error in BBTeff (stat.error)
  (2)BBChi2   [0/95] Chi-square of BB fit (stat.fit.param;meta.modelled)
  (2)BBrChi2  (n) [0/10] Reduced χ2 of BB fit (Note 5)   (stat.fit.param;meta.modelled)
  (2)PLAv mag [0/1.31] Foreground extinction from PL fit (Note 3)   (phys.absorption)
  (2)E_PLAv mag (n) [0.01/0.2] 90% upper error in PLAv (stat.error;stat.max)
  (2)e_PLAv mag (n) [0.01/0.2] 90% lower error in PLAv (stat.error)
  (2)PLNorm 10-28mW/m2/Hz [0.38/76.6] Norm from PL fit (stat.fit.param)
  (2)E_PLNorm 10-28mW/m2/Hz [0.1/6] 90% upper error in PLNorm (stat.error;stat.max)
  (2)e_PLNorm 10-28mW/m2/Hz [0.08/5.5] 90% lower error in PLNorm (stat.error)
  (2)PLInd   [0.2/9.1] Spectral index from PL fit (spect.index)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)E_PLInd   [0.2/1.3] 90% upper error in PLInd (stat.error;stat.max)
  (2)e_PLInd   [0.2/1.3] 90% lower error in PLInd (stat.error)
  (2)PLChi2   [0/340] Chi-square from PL fit (meta.note)
  (2)PLrChi2  (n) [0.02/111] Reduced chi-square from PL fit (Note 5)   (meta.note)
  (2)BBbest (char) Identify BB as the best-fit model (meta.code)
  (2)PLbest (char) Identify PL as the best-fit model (meta.code)

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