VizieR

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

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/A+A/533/A121
  Missing low-mass stars in S254-S258 (Mucciarelli+, 2011)
ReadMe+ftp
2011A&A...533A.121M
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/533/A121/catalogChandra catalog: basic source properties, X-ray fluxes and cross-correlation with optical and IR catalogs (tables 2, 3 and 5 of paper) (Note) (364 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);meta.version;arith.diff;phys.veloc)
  Seq  X-ray catalog sequence number, sorted by RA. ((unassigned);meta.version;arith.diff;spect.line.veloc;arith)
  n_Seq (char) [*] indicates brighter sources having spectral fit (slightly different) in table 4 of paper ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  CXOU (char) IAU J designation (HHMMSS.ss+DDMMSS.s) ((unassigned);meta.version;arith.diff;spect.line.veloc;arith)
  Flux2 ph/cm2/s Incident full band [0.5-8.0]keV flux from AE software, calculated using the scalar mean of the ancillary response function (ARF) (stat.stdev;instr.baseline;(unassigned);meta.abstract;(unassigned);(unassigned))
  logLh [10-7W] (n) Apparent hard band [2.0-8.0]keV luminosity ((unassigned);obs.atmos;arith.factor;(unassigned);(unassigned);(unassigned))
  logLhc [10-7W] (n) Intrinsic hard band [2.0-8.0]keV luminosity (corrected for absorption) ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);(unassigned))
  logLt [10-7W] (n) Apparent full band [0.5-8.0]keV luminosity ((unassigned);meta.version;arith.diff;(unassigned);(unassigned);(unassigned))
  logLtc [10-7W] (n) Intrinsic full band [0.5-8.0]keV luminosity ((unassigned);meta.version;arith.diff;(unassigned);(unassigned);(unassigned))
  ePos arcsec Estimated standard deviation of the random component of the position error (Note 1)   ((unassigned);meta.version;arith.diff;meta.id.PI;meta.main)
  theta arcmin Off-axis angle ((unassigned);(unassigned);(unassigned);spect.line.broad.Stark)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Ct ct Net counts extracted in the total energy band (0.5-8keV) ((unassigned);(unassigned);(unassigned);time.duration;(unassigned);(unassigned))
  e_Ct ct Average of upper and lower 1{sigma} errors ((unassigned);stat.error;arith.factor;time.age;meta.main)
  Ct.bg ct Background counts expected in the source extraction region (total band) (phot.count;pos.wcs.scale;arith.factor;time.duration;(unassigned);(unassigned))
  Ct.h ct Net counts extracted in the hard energy band (2-8keV) ((unassigned);obs.atmos.refractAngle;arith.factor;time.duration;(unassigned);(unassigned))
  f.PSF  Fraction of the PSF (at 1.497keV) enclosed within the extraction region (Note 2)   ((unassigned);(unassigned);(unassigned);phot.mag)
  Signi  Photometric significance computed as net counts divided by the upper error on net counts ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  l_logPb (char) Limit flag on logPb ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  logPb  Logarithmic probability that extracted counts (total band) are solely from background (Note 3)   ((unassigned);meta.version;arith.diff;phys.polarization.circular;meta.main)
  Anom (char) [geps ] Source anomalies (only 'g' present) (Note 4)   ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  Var (char) [abc] Variability characterization based on K-S statistic (c=variable, total band) (Note 5)   ((unassigned);meta.version;arith.diff;pos.eq.dec;pos.cartesian;meta.main)
  Texp ks Effective exposure time (Note 6)   ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);meta.main)
  Emed keV Background-corrected median photon energy (total band) ((unassigned);(unassigned);(unassigned);instr.sensitivity)
  DSS (char) [y-] Optical counterpart in at least the DSS red image ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  2M (char) [JHK-] Counterpart in the 2MASS catalog in the J, H or K band ((unassigned);(unassigned);arith.factor;pos.eq.dec)
  C08 (char) [y-] Counterpart in the Spitzer catalog from Chavarria et al. (2008, Cat. J/ApJ/682/445) ((unassigned);meta.version;arith.diff;pos.eq.dec)
  Class  (n)IR classification is reported when available (Note 7)   ((unassigned);(unassigned);(unassigned);phys.atmol.sweight;meta.main)
  SimbadName (char) Designation understandable by the Simbad data-base ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  RAJ2000 deg Right ascension in decimal degrees (J2000) ((unassigned);meta.version;arith.diff;(unassigned);arith)
  DEJ2000 deg Declination in decimal degrees (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)

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