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:
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJS/269/9
  Opt-IR counterparts of Chandra sources in CygOB2 (Guarcello+, 2023)
ReadMe+ftp
2023ApJS..269....9G
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/269/9/tablea1(c)Main table of the merged optical, infrared, and X-rays catalog of Cygnus OB2 (original column names in green) (5590 rows)
2.J/ApJS/269/9/tablea2(c)Secondary table of the merged optical, infrared, and X-rays catalog of Cygnus OB2 (original column names in green) (5590 rows)
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Simple ConstraintList Of Constraints
 
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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)
   (ALL)ID  (i) [1/5712] Progressive number ID (ID) (meta.id)
  (1)[WDG2023]   [1/7922] X-ray source ID in Wright+ 2023, J/ApJS/269/7 catalog (CXO_ID) (meta.id;meta.main)
  (1)RAJ2000 deg (i) [307.5/310] Source right ascension (J2000) (RA) (pos.eq.ra;meta.main)
  (1)DEJ2000 deg (i) [40.6/42] Source declination (J2000) (DEC) (pos.eq.dec;meta.main)
  (1)Class (char) Source classification according to Kashyap+ 2023, J/ApJS/269/10 Bayesian method ("member", "background" or "foreground") (CLASSIFICATION) (meta.code.member)
  (1)Av mag (n) [0.05/29.5] Individual extinction in the V band for members calculated adopting the Fukugita+ 1996AJ....111.1748F extinction law in SDSS bands (AV) (phys.absorption;em.opt.V)
  (1)e_Av mag (n) [0.01/91] Av uncertainty (AV_ERR) (stat.error)
  (1)f_Av (char) Tag explaining how AV is calculated (AV_TAG) (Note 1)   (meta.code)
  (1)Mass Msun (n) [0.1/110] Source mass calculated adopting the Fukugita+ 1996AJ....111.1748F extinction law in SDSS bands (MASS) (phys.mass)
  (1)logAge [Myr] (n) [0.1/9.1] Log of source age calculated adopting the Fukugita+ 1996AJ....111.1748F extinction law in SDSS bands (AGE) (time.age;meta.modelled)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)logLum [Lsun] (n) [-1.7/6.2] Log of luminosity (LOGL) (phys.luminosity)
  (1)Disk (char) Tag indicating whether the source has a disk (DISK) (Note 2)   (meta.note)
  (1)G13 (char) Display data from Guarcello+ 2013, J/ApJ/773/135 within 3" if Disk indication is given (meta.ref.url)
  (1)SpT (char) Source spectral type based on spectroscopic studies (SPT) (src.spType)
  (1)r_SpT (char) Reference for spectral classification (SPT_TAG) (Note 3)   (meta.ref;pos.frame)
  (1)AvF07 mag (n) [0.07/29] Individual extinction in the V band for members calculated adopting the Fitzpatrick & Massa 2007, J/ApJ/663/320 extinction law in SDSS bands (AV_FITZ) (phys.absorption;em.opt.V)
  (1)e_AvF07 mag (n) [0.02/39] AvF07 uncertainty (AV_ERR_FITZ) (stat.error)
  (1)MassF07 Msun (n) [0.1/110] Source mass calculated adopting the Fitzpatrick & Massa 2007, J/ApJ/663/320 extinction law in SDSS bands (MASS_FITZ) (phys.mass)
  (1)logAgeF07 [Myr] (n) [0.1/9.1] Log of source age calculated adopting the Fitzpatrick & Massa 2007, J/ApJ/663/320 extinction law in SDSS bands (AGE_FITZ) (time.age;meta.modelled)
  (1)logLF07 [Lsun] (n) [-1.7/7] log of luminosity with F07 extinction law (LOGL_FITZ) (phys.luminosity)
   (ALL)umag mag (n) [15.9/26.8] Magnitude in SDSS u band (MAGU) (phot.mag;em.opt.U)
   (ALL)e_umag mag (n) [0.01/14] Uncertainty on umag (ERRMAGU) (stat.error;phot.mag)
   (ALL)gmag mag (n) [14.5/26.4] Magnitude in SDSS g-band (MAGG) (phot.mag;em.opt.B)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
   (ALL)e_gmag mag (n) [0.009/10] Uncertainty on gmag (ERRMAGG) (stat.error;phot.mag)
   (ALL)rmag mag (n) [12/25.8] Magnitude in SDSS r-band (MAGR) (phot.mag;em.opt.R)
   (ALL)e_rmag mag (n) [0.0008/3] Uncertainty on rmag (ERRMAGR) (stat.error;phot.mag)
   (ALL)imag mag (n) [11.9/24] Magnitude in SDSS i-band (MAGI) (phot.mag;em.opt.I)
   (ALL)e_imag mag (n) [0.0007/3] Uncertainty on imag (ERRMAGI) (stat.error;phot.mag)
   (ALL)zmag mag (n) [12/22.3] Magnitude in SDSS z-band (MAGZ) (phot.mag;em.opt.I)
   (ALL)e_zmag mag (n) [0.0009/1] Uncertainty on zmag (ERRMAGZ) (stat.error;phot.mag)
  (1)Sloan (char) Display the online SDSS-DR17 data for the nearest object if gmag is given (meta.ref.url)
   (ALL)Jmag mag (n) [4.6/20.1] J-band magnitude from the best NIR catalog (MAGJ) (phot.mag;em.IR.J)
   (ALL)e_Jmag mag (n) [0.005/10] Uncertainty on Jmag (ERRMAGJ) (stat.error;phot.mag)
   (ALL)Hmag mag (n) [3.5/20] H-band magnitude from the best NIR catalog (MAGH) (phot.mag;em.IR.H)
   (ALL)e_Hmag mag (n) [0.004/10] Uncertainty on Hmag (ERRMAGH) (stat.error;phot.mag)
  (1)Kmag mag (n) [2.7/18] K band magnitude from the best NIR catalog (MAGK) (phot.mag;em.IR.K)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)e_Kmag mag (n) [0.004/10] Uncertainty on Kmag (ERRMAGK) (stat.error;phot.mag)
  (1)3.6mag mag (n) [5/17] Spitzer/IRAC 3.6um band magnitude (MAG1) (phot.mag;em.IR.3-4um)
  (1)e_3.6mag mag (n) [0.002/2] Uncertainty on 3.6mag (ERRMAG1) (stat.error)
  (1)4.5mag mag (n) [4.3/17] Spitzer/IRAC 4.5um band magnitude (MAG2) (phot.mag;em.IR.4-8um)
  (1)e_4.5mag mag (n) [0.002/3] Uncertainty on 4.5mag (ERRMAG2) (stat.error)
  (1)5.8mag mag (n) [2/16.2] Spitzer/IRAC 5.8um band magnitude (MAG3) (phot.flux.density;em.IR.4-8um)
  (1)e_5.8mag mag (n) [0.001/7] Uncertainty on 5.8mag (ERRMAG3) (stat.error)
  (1)8.0mag mag (n) [2.2/17.1] Spitzer/IRAC 8um band magnitude (MAG4) (phot.flux.density;em.IR.8-15um)
  (1)e_8.0mag mag (n) [0.001/8] Uncertainty on 8.0mag (ERRMAG4) (stat.error)
  (1)24mag mag (n) [0.8/13] Spitzer/MIPS 24um band magnitude (MAGMIPS) (phot.flux.density;em.IR.15-30um)
  (1)e_24mag mag (n) [0.003/8.2] Uncertainty on 24mag (ERRMAGMIPS) (stat.error)
  (1)FXfull mW/m2 [7.5e-17/4e-12] Energy flux in erg/cm2/s in the X-ray full energy band (Wright+ 2023, J/ApJS/269/7 and Flaccomio+ 2023ApJS..269...12F) (FLUX_XRAY_FULL) (phot.flux;em.X-ray)
  (1)Prob   [-6/-2] Probability associated with the null hypothesis for the X-ray source of being a background fluctuation, calculated using ACIS extract software (Wright+ 2023, J/ApJS/269/7) (PROB_NO_SOURCE) (meta.id.assoc;stat.probability)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)[WDG2023] [-] [1/7922] X-ray source ID in Wright+ 2023, J/ApJS/269/7 catalog (CXO_ID) (meta.id;meta.main)
  (2)rmagOS mag (n) [11.7/25.8] Magnitude in OSIRIS r band (MAGR_OS) (phot.mag;em.opt.R)
  (2)e_rmagOS mag (n) [0.0008/1.3] rmagOS uncertainty (ERRMAGR_OS) (stat.error)
  (2)imagOS mag (n) [11.3/24] Magnitude in OSIRIS i band (MAGI_OS) (phot.mag;em.opt.I)
  (2)e_imagOS mag (n) [0.0009/1] imagOS uncertainty (ERRMAGI_OS) (stat.error)
  (2)zmagOS mag (n) [10.7/22.3] Magnitude in OSIRIS z band (MAGZ_OS) (phot.mag;em.opt.I)
  (2)e_zmagOS mag (n) [0.0009/1] zmagOS uncertainty (ERRMAGZ_OS) (stat.error)
  (2)Chi2  (n) [1/35] Combined chi2 parameter describing the goodness of the PSF fit on OSIRIS images (Guarcello+ 2012, J/ApJS/202/19) (CHI) (stat.fit.chi2;instr.det.psf)
  (2)Sharp  (n) [-8.5/31] Sharp parameter from the OSIRIS images (Guarcello+ 2012, J/ApJS/202/19) (SHARP) (stat.fit.param)
  (2)G12 (char) Display data from Guarcello+ 2012, J/ApJS/202/19 within 3" if OSIRIS data is given (meta.ref.url)
  (2)RmagIP mag (n) [12/23.3] Magnitude in IPHAS R band, from DR2 if available otherwise DR1 (MAGR_IP) (phot.mag;em.opt.R)
  (2)e_RmagIP mag (n) [0.0008/0.6] RmagIP uncertainty (ERRMAGR_IP) (stat.error)
  (2)ImagIP mag (n) [0.001/20.7] Magnitude in IPHAS I band, from DR2 if available otherwise DR1 (MAGI_IP) (phot.mag;em.opt.I)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)e_ImagIP mag (n) [0.001/0.3] ImagIP uncertainty (ERRMAGI_IP) (stat.error)
  (2)HamagIP mag (n) [11.8/22.3] Magnitude in IPHAS Halpha band, from DR2 if available otherwise DR1 (MAGHA) (phot.mag;em.line.Halpha)
  (2)e_HamagIP mag (n) [0.001/0.8] HamagIP uncertainty (ERRMAGHA) (stat.error)
  (2)IPHAS (char) Display data from IPHAS DR2 (II/321) within 3" if Halpha mag is given (meta.ref.url)
  (2)SDSSCl   [-999/6] Classification based on SDSS photometry (6=star, 1903 occurrences or 3=galaxy, 64 occurrences or 0=unknown, 10 occurrences) (SDSS_CLASS) (meta.code.class)
  (2)SDSS (char) Display the SDSS DR9 (V/139) and DR16 (V/154) within 3" if rmag is given (meta.ref.url)
  (2)Ksmag mag (n) [2.7/16.7] 2MASS Ks-band magnitude (MAGK_2M) (phot.mag;em.IR.K)
  (2)e_Ksmag mag (n) [0.01/10] Uncertainty on Ksmag (ERRMAGK_2M) (stat.error;phot.mag)
  (2)Qflg (char) 2MASS JHK photometric quality flag; see II/246 (PHQUAL) (meta.code.qual;phot)
  (2)Rflg (char) Source of JHK default mag; see II/246 (RDFLAG) (meta.bib)
  (2)Bflg (char) JHK components fit to source; see II/246 (BLFLAG) (meta.code)
  (2)Cflg (char) 2MASS artifact contamination, confusion; see II/246 (CCFLAG) (meta.code)
  (2)2M (char) Display the 2MASS data (II/246) within 3" if Ksmag is given (meta.ref.url)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)JmagUK mag (n) [12/20.1] Magnitude in UKIDSS J band (MAGJ_UK) (phot.mag;em.IR.J)
  (2)e_JmagUK mag (n) [0.005/0.2] JmagUK uncertainty (ERRMAGJ_UK) (stat.error)
  (2)HmagUK mag (n) [11.8/19] Magnitude in UKIDSS H band (MAGH_UK) (phot.mag;em.IR.H)
  (2)e_HmagUK mag (n) [0.004/0.2] HmagUK uncertainty (ERRMAGH_UK) (stat.error)
  (2)KmagUK mag (n) [10.7/18] Magnitude in UKIDSS K band (MAGK_UK) (phot.mag;em.IR.K)
  (2)e_KmagUK mag (n) [0.004/0.2] KmagUK uncertainty (ERRMAGK_UK) (stat.error)
  (2)J-K mag (n) [-0.13/6.4] UKIDSS J-K color index (COLJK_UK) (phot.color;em.IR.J;em.IR.K)
  (2)e_J-K mag (n) [0.007/0.2] J-K uncertainty (ERRCOLJK_UK) (stat.error;phot.color;em.IR.J)
  (2)H-K mag (n) [-0.02/2.7] UKIDSS H-K color index (COLHK_UK) (phot.color;em.IR.H;em.IR.K)
  (2)e_H-K mag (n) [0.007/0.2] H-K uncertainty (ERRCOLHK_UK) (stat.error;phot.color;em.IR.H)
  (2)UKIDSS (char) Display the UKIDSS/GPS DR6 data (II/316) within 3" if KmagUK is given (meta.ref.url)
  (2)MultOpt   [0/2] The number of multiple coincidences between the OSIRIS, IPHAS, or SDSS counterparts of this source (MULTI_OPT) (Note 1)   (meta.number)
  (2)MultIR   [0/2] The number of multiple coincidences between the UKIDSS and 2MASS counterparts of this source (MULTI_UK_2M) (Note 1)   (meta.number)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)MultIROpt   [-1/2] The number of multiple coincidences between the optical and infrared counterparts of this source (MULTI_NIR_OPT) (Note 1)   (meta.number)
  (2)MultOIR-IRAC   [-1/3] The number of multiple coincidences between the optical+JHK and IRAC counterparts of this source (MULTI_OIR_IRAC) (Note 1)   (meta.number)
  (2)MultOIR-X   [-4/4] The number of multiple coincidences involving the OIR and X-ray counterparts of this source (MULTI_OIR_X) (Note 1)   (meta.number)
  (2)SepOIR-X arcsec (n) [0.005/6.1] Distance between the OIR and the X-ray counterparts (DIST_OIR_X) (pos.angDistance)
  (2)RelOIR-X   [0/1] Reliability of the OIR vs. X-ray coincidence as defined with the modified Smith+ 2011MNRAS.416..857S method (REL_OIR_X) (meta.code)
  (2)PMflg   [0/1] Equal to 1 if the OIR and X-ray counterparts have been matched by the PM matching method (TAG_PM) (meta.code)
  (2)Sflg   [0/1] Equal to 1 if the OIR and X-ray counterparts have been matched by the modified Smith+ 2011MNRAS.416..857S method (TAG_SM) (meta.code)
  (2)BIflg   [0/1] Equal to 1 if the OIR and X-ray counterparts have been matched by the Bayesian matching procedure defined by Naylor+ 2013, J/ApJS/209/30 applied using the MAGI values (TAG_NB_I) (meta.code)
  (2)BKflg   [0/1] Equal to 1 if the OIR and X-ray counterparts have been matched by the Bayesian matching procedure defined by Naylor+ 2013, J/ApJS/209/30 applied using the MAGK values (TAG_NB_K) (meta.code)
  (2)B1flg   [0/1] Equal to 1 if the OIR and X-ray counterparts have been matched by the Bayesian matching procedure defined by Naylor+ 2013, J/ApJS/209/30 applied using the MAG1 values (TAG_NB_IRAC) (meta.code)
  (2)Rel   [0/1] Equal to 1 if the OIR-X-ray match is "reliable" (RELIABLE_MATCH) (meta.code)
  (2)XID   [0/1] Equal to 1 if the source is a multiple OIR vs. X-ray identification (MULTIOIRX>1) and this coincidence has been set as the most reliable by visual inspection of positions and OIR diagrams. Single matches always have SUGGESTED_COUNTERPART=1 (meta.code)
  (2)_RA deg (i) Positions from Wright+ 2023, J/ApJS/269/7 (right ascension part) (pos.eq.ra;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)_DE deg (i) Positions from Wright+ 2023, J/ApJS/269/7 (declination part) (pos.eq.dec;meta.main)

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