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/251/2
  CDWFS: Chandra survey in Bootes. I. X-ray cat. (Masini+, 2020)
Post annotation
img(gal)
1.J/ApJS/251/2/tableb2(c)The main source catalog (original column names in green) (6891 rows)
2.J/ApJS/251/2/table1(c)Chandra observations (original column names in green) (281 rows)
3.J/ApJS/251/2/tableb1(c)Excluded XBootes sources (original column names in green) (394 rows)
Help Xmatch is

 
Standard Original
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)Seq   [1/6891] Sequential number of the X-ray source (ID) (meta.id;meta.main)
   (ALL)RAJ2000 deg (i) [216/220] X-ray source right ascension (J2000) (RAJ2000) (pos.eq.ra;meta.main)
   (ALL)DEJ2000 deg (i) [32.3/36] X-ray source declination (J2000) (DEJ2000) (pos.eq.dec;meta.main)
  (1)ePos arcsec [0.1/4.3] Positional error of the X-ray source (POS_ERR) (stat.error;pos)
  (1+3)Fprob  F-band Poissonian probability that the source is a background fluctuation (PROB_F) (values rounded to 3 decimals in VizieR) (stat.fit.goodness)
  (1+3)Fr90 arcsec [1/15] F-band exposure-weighted average r90 (R90_F) (Note 1)   (phys.angSize;src)
  (1+3)Ftot ct [0/13221] F-band total counts within a circle of radius r90 (TOT_F) (phot.count;em.X-ray)
  (1+3)Fbkg ct [0.003/39.2] F-band background counts within a circle of radius r90 (BKG_F) (Note 2)   (instr.background)
  (1)Fnet ct [2/13217] F-band net counts within a circle of radius r90 or 3σ upper limit (NET_F) (Note 3)   (phot.count;em.X-ray)
  (1)E_Fnet ct (n) [3/117] Positive error on Fnet (E_NET_F_P) (stat.error;stat.max)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)e_Fnet ct (n) [1/115] Negative error on Fnet (E_NET_F_N) (stat.error)
  (1+3)Fexp s [1265/171082] F-band total exposure (EXP_F) (time.expo)
  (1)FCR ct/s [4.9e-5/0.3] F-band net count rate or 3σ upper limit (CR_F) (Note 3)   (phot.count;em.X-ray)
  (1)E_FCR ct/s (n) [3e-5/0.006] Positive error on FCR (E_CR_F_P) (stat.error;stat.max)
  (1)e_FCR ct/s (n) [2e-5/0.005] Negative error on FCR (E_CR_F_N) (stat.error)
  (1)FFlux mW/m2 [4.6e-16/3.3e-12] F-band (0.5-7keV) flux or 3σ upper limit (FLUX_F) (3) (Note 4)   (phot.flux;em.X-ray)
  (1)E_FFlux mW/m2 (n) [2.9e-16/5e-14] Positive error on FFlux (E_FLUX_F_P) (stat.error;stat.max)
  (1)e_FFlux mW/m2 (n) [1.9e-16/4.6e-14] Negative error on FFlux (E_FLUX_F_N) (stat.error)
  (1+3)Sprob  S-band Poissonian probability that the source is a background fluctuation (PROB_S) (values rounded to 3 decimals in VizieR) (stat.fit.goodness)
  (1+3)Sr90 arcsec [1/15] S-band exposure-weighted average r90 (R90_S) (Note 1)   (phys.angSize;src)
  (1+3)Stot ct [0/10730] S-band total counts within a circle of radius r90 (TOT_S) (phot.count;em.X-ray)
  (1+3)Sbkg ct [0.001/11.5] S-band background counts within a circle of radius r90 (BKG_S) (Note 2)   (instr.background)
  (1)Snet ct [1.9/10729] S-band net counts within a circle of radius r90 or 3σ upper limit (NET_S) (Note 3)   (phot.count;em.X-ray)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)E_Snet ct (n) [3/105] Positive error on Snet (E_NET_S_P) (stat.error;stat.max)
  (1)e_Snet ct (n) [1/104] Negative error on Snet (E_NET_S_N) (stat.error)
  (1)Sepx s [1267/170328] S-band total exposure (EXP_S) (pos.angDistance)
  (1)SCR ct/s [3e-5/0.3] S-band net count rate or 3σ upper limit (CR_S) (Note 3)   (phot.count;em.X-ray)
  (1)E_SCR ct/s (n) [2.6e-5/0.005] Positive error on SCR (E_CR_S_P) (stat.error;stat.max)
  (1)e_SCR ct/s (n) [1.4e-5/0.005] Negative error on SCR (E_CR_S_N) (stat.error)
  (1)SFlux mW/m2 [1.4e-16/1.6e-12] S-band (0.5-2keV) flux or 3σ upper limit (FLUX_S) (3) (Note 4)   (phot.flux;em.X-ray)
  (1)E_SFlux mW/m2 (n) [1e-16/2.2e-14] Positive error on SFlux (E_FLUX_S_P) (stat.error;stat.max)
  (1)e_SFlux mW/m2 (n) [6.6e-17/2e-14] Negative error on SFlux (E_FLUX_S_N) (stat.error)
  (1+3)Hprob  H-band Poissonian probability that the source is a background fluctuation (PROB_H) (values rounded to 3 decimals in VizieR) (stat.fit.goodness)
  (1+3)Hr90 arcsec [1.8/16] H-band exposure-weighted average r90 (R90_H) (Note 1)   (phys.angSize;src)
  (1+3)Htot ct [0/2592] H-band total counts within a circle of radius r90 (TOT_H) (phot.count;em.X-ray)
  (1+3)Hbkg ct [0.005/31.5] H-band background counts within a circle of radius r90 (BKG_H) (Note 2)   (instr.background)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)Hnet ct [1.8/2588] H-band net counts within a circle of radius r90 or 3σ upper limit (NET_H) (Note 3)   (phot.count;em.X-ray)
  (1)E_Hnet ct (n) [3/53] Positive error on Hnet (E_NET_H_P) (stat.error;stat.max)
  (1)e_Hnet ct (n) [1/51] Negative error on Hnet (E_NET_H_N) (stat.error)
  (1+3)Hexp s [1350/169367] H-band total exposure (EXP_H) (time.expo)
  (1)HCR ct/s [3.7e-5/0.06] H-band net count rate or 3σ upper limit (CR_H) (phot.count;em.X-ray)
  (1)E_HCR ct/s (n) [2.9e-5/0.004] Positive error on HCR (E_CR_H_P) (stat.error;stat.max)
  (1)e_HCR ct/s (n) [1.8e-5/0.003] Negative error on HCR (E_CR_H_N) (stat.error)
  (1)HFlux mW/m2 [7.3e-16/1.1e-12] H-band (2-7keV) flux or 3σ upper limit (FLUX_H) (3) (Note 4)   (phot.flux;em.X-ray)
  (1)E_HFlux mW/m2 (n) [5.8e-16/6.2e-14] Positive error on Hflux (E_FLUX_H_P) (stat.error;stat.max)
  (1)e_HFlux mW/m2 (n) [3.7e-16/5.5e-14] Negative error on Hflux (E_FLUX_H_N) (stat.error)
  (1)HR   [-0.99/0.99] Hardness ratio computed with Bayesian estimation (BEHR; Park+ 2006ApJ...652..610P) (phot.flux;arith.ratio)
  (1)E_HR   [0.006/0.8] Positive error on HR (E_HR_P) (stat.error;stat.max)
  (1)e_HR   [0.007/0.9] Negative error on HR (E_HR_N) (stat.error)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1+3)CXOXB (char) Name of the XBootes counterpart in Kenter+ (2005, J/ApJS/161/9) (XB_NAME) (meta.id.cross)
  (1)SepK05 arcsec (n) [0/11.1] Distance between the CDWFS source and its XBootes counterpart (XB_CDWFS_D) (pos.angDistance)
  (1)Nxb   [0/2] Number of XBootes counterparts (XB_HOWMANY) (Note 5)   (meta.number)
  (1)RANdeg deg (n) [216.1/219.8] Right ascension (J2000) for the I-band NDWFS counterpart (NDWFS_RAJ2000) (pos.eq.ra)
  (1)DENdeg deg (n) [32.3/35.9] Declination (J2000) for the I-band NDWFS counterpart (NDWFS_DEJ2000) (pos.eq.dec)
  (1)Imag mag (n) [12.4/99] Vega I-band automatic magnitude ("MAG_AUTO") as computed by SExtractor (NDWFS_I_MAG_AUTO) (Note 6)   (phot.mag;em.opt.I)
  (1)RASdeg deg (n) [216.1/219.9] Right ascension (J2000) for [3.6]-band SDWFS counterpart (SDWFS_RAJ2000) (pos.eq.ra)
  (1)DESdeg deg (n) [32.3/35.9] Declination (J2000) for [3.6]-band SDWFS counterpart (SDWFS_DEJ2000) (pos.eq.dec)
  (1)3.6mag mag (n) [7.7/20.2] SDWFS Spitzer/IRAC 3.6um Vega magnitude (SDWFS_CH1_MAG) (phot.mag;em.IR.3-4um)
  (1)4.5mag mag (n) [7.3/99] SDWFS Spitzer/IRAC 4.5um Vega magnitude (SDWFS_CH2_MAG) (phot.mag;em.IR.4-8um)
  (1)5.8mag mag (n) [6/99] SDWFS Spitzer/IRAC 5.8um Vega magnitude (SDWFS_CH3_MAG) (phot.flux.density;em.IR.4-8um)
  (1)8mag mag (n) [6.1/99] SDWFS Spitzer/IRAC 8um Vega magnitude (SDWFS_CH4_MAG) (phot.flux.density;em.IR.8-15um)
  (1)e_3.6mag mag (n) [0/0.4] 3.6mag uncertainty (SDWFS_E_CH1_MAG) (stat.error)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)e_4.5mag mag (n) [0/99] 4.5mag uncertainty (SDWFS_E_CH2_MAG) (stat.error)
  (1)e_5.8mag mag (n) [0.0002/99] 5.8mag uncertainty (SDWFS_E_CH3_MAG) (stat.error)
  (1)e_8mag mag (n) [0.0002/99] 8mag uncertainty (SDWFS_E_CH4_MAG) (stat.error)
  (1)SDWFS   [-99/7] SDWFS flag (SDWFS_FLAG) (Note 7)   (meta.code)
  (1)SepN arcsec (n) [0.006/9.7] Separation between the CDWFS source and its NDWFS counterpart (NDWFS_CDWFS_D) (pos.angDistance)
  (1)SepS arcsec (n) [0.002/9.9] Separation between the CDWFS source and its SDWFS counterpart (SDWFS_CDWFS_D) (pos.angDistance)
  (1)SepSN arcsec (n) [0.0002/1.8] Separation between the NDWFS and SDWFS counterparts (SDWFS_NDWFS_D) (pos.angDistance)
  (1)SepMax arcsec [0/9.9] Maximal separation between the CDWFS and its counterparts (MAX_D) (Note 8)   (pos.angDistance;stat.max)
  (1)Ncat   [1/3] Number of catalogs in which the source is contained, with 1 meaning only CDWFS and 3 meaning CDWFS, NDWFS, and SDWFS (meta.number)
  (1)PBay   [-48.4/24] NWAY logarithm of the ratio between prior and posterior from distance matching (DIST_BAYES) (stat.fit.goodness)
  (1)PPost   [0/1] NWAY distance posterior probability comparing the association against no association (DIST_POST) (stat.fit.goodness)
  (1)BiasI   [0.16/6.6] NWAY bias factors coming from the additional I-band magnitude information (BIAS_NDWFS_I_MAG_AUTO) (stat.fit.param)
  (1)Bias3.6   [0.18/4.7] NWAY bias factors coming from the additional [3.6]-band magnitude information (BIAS_SDWFS_CH1_MAG) (stat.fit.param)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)Psing   [0/1] NWAY distance posterior probability comparing the association against no association after adding magnitude of the counterparts (P_SINGLE) (stat.fit.goodness)
  (1)Pany   [0/1] NWAY p_any parameter (P_ANY) (Note 9)   (stat.fit.goodness)
  (1)zsp  (n) [-8/4.8] Spectroscopic redshift from the AGES catalog (Kochanek+ 2012, J/ApJS/200/8) (src.redshift)
  (1)zphot  (n) [0.002/7] Photometric redshift (ZPH) (Note 10)   (src.redshift)
  (1)b_zphot  (n) [0/7] Minimum of the primary peak above the 80% HPD CI zphot (ZPH_MIN) (meta.note)
  (1)B_zphot  (n) [0/7] Maximum of the primary peak above the 80% HPD CI zphot (ZPH_MAX) (meta.note)
  (1)Deep   [-99/1] "FLAG_DEEP" (1=good) (FLAG_DEEP) (Note 11)   (meta.code)
  (1)D20  (n) [4078/2213084] Index of the source in the Duncan+ (2020, submitted) catalog (ID_DUNCAN) (meta.id.cross)
  (1)zbest  (n) [0/7] Best redshift: spectroscopic when available, photometric otherwise (src.redshift;pos.heliocentric)
  (1)f_zbest   [-99/1] zbest flag (1=spectroscopic, 0=photometric, -99=no redshift available) (ZFLAG) (meta.code)
  (1)logNH cm-2 (n) [20/24.7] Logarithm of the column density (LOG_NH) (Note 12)   (phys.columnDensity)
  (1)E_logNH cm-2 (n) [0/3.7] logNH positive uncertainty (E_LOG_NH_P) (stat.error;stat.max)
  (1)e_logNH cm-2 (n) [0/3.6] logNH negative uncertainty (E_LOG_NH_N) (stat.error)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)Fkcor  (n) [0.2/1] Correction factors k for the F-band (K_F) (Note 13)   (arith.factor;phot.mag)
  (1)b_Fkcor  (n) [0.002/1] Minimal value of Fkcor (K_F_MIN) (stat.value;stat.min)
  (1)B_Fkcor  (n) [0.2/1] Maximal value of Fkcor (K_F_MAX) (stat.value)
  (1)Skcor  (n) [0.001/1] Correction factors k for the S-band (K_S) (Note 13)   (arith.factor;phot.mag)
  (1)b_Skcor  (n) [0/1] Minimal value of Skcor (K_S_MIN) (stat.value;stat.min)
  (1)B_Skcor  (n) [0.004/1] Maximal value of Skcor (K_S_MAX) (stat.value)
  (1)Hkcor  (n) [0.3/1] Correction factors k for the H-band (K_H) (Note 13)   (arith.factor;phot.mag)
  (1)b_Hkcor  (n) [0.004/1] Minimal value of Hkcor (K_H_MIN) (stat.value;stat.min)
  (1)B_Hkcor  (n) [0.4/1] Maximal value of Hkcor (K_H_MAX) (stat.value)
  (1)FLum 10-7W (n) [4.8e+37/1.2e+48] Deabsorbed rest-frame luminosities in the F-band (0.5-7keV) (LINT_F) (Note 14)   (phys.luminosity;em.X-ray)
  (1)SLum 10-7W (n) [1.9e+37/5.6e+47] Deabsorbed rest-frame luminosities in the S-band (0.5-2keV) (LINT_S) (Note 14)   (phys.luminosity;em.X-ray)
  (1)HLum 10-7W (n) [8.7e+37/3.9e+47] Deabsorbed rest-frame luminosities in the H-band (2-7keV) (LINT_H) (Note 14)   (phys.luminosity;em.X-ray)
  (1)L2-10 10-7W (n) [1.1e+38/5.1e+47] Deabsorbed rest-frame luminosity in the 2-10keV band (LINT_2-10) (Note 15)   (phys.luminosity;em.X-ray)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)AGES  (n)Display data from Kochanek+, 2012, J/ApJS/200/8, within 3" (meta.ref.url)
  (1)SCat  (n)Display data from Kozlowski+, 2010, J/ApJ/716/530 and 2016, J/ApJ/817/119, within 3" (meta.ref.url)
  (1+3)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (2)obsID   [3130/19781] Chandra observation identifier (meta.id;obs.param;obs)
  (2)Roll   [0.2/358] Roll angle (ROLL_ANGLE) (instr.offset)
  (2)Exp ks [4.2/119.9] Exposure time (EXPOSURE) (time.duration;obs.exposure)
  (2)MJD d [52380.1/58314.1] Modified Julian Date (time.epoch)
  (2)Cycle   [3/18] Cycle number (meta.id;meta.main)
  (3)Sexp s [1746/94126] Soft (0.5-2keV) exposure time (EXP_S) (time.expo)

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