VizieR

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

VizieR

  
J/AJ/150/94
  Chandra Local Volume Survey. I. (Binder+, 2015)
ReadMe+ftp
2015AJ....150...94B
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/150/94/sourcesHardness ratios (table 8), and classification (table 20) of X-ray sources (460 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);phys.veloc.orbital;arith.diff;phys.veloc)
  NGC   [55/4214] Galaxy NGC number (55, 2403, or 4214) ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  Xray   [1/190] X-ray source running sequence number ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc)
  phot  Display the photometry ((unassigned);(unassigned);(unassigned);pos.geocentric)
  prop  (n)Diplay general properties (table 5) ((unassigned);(unassigned);(unassigned);src.var)
  var  (n)Long-term variability from Chandra observations (table 13), and archival X-ray fluxes from both Chandra and XMM-Newton (tables 14-16) (obs.param;stat.covariance;arith.grad;src.var)
  HRs  (n) [-1/0.8] Soft hardness ratio (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract;instr.offset)
  e_HRs  (n) [0.01/0.51] Uncertainty in HRs ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  HRh  (n) [-0.8/0.8] Hard hardness ratio (Note 2)   ((unassigned);(unassigned);(unassigned);meta.abstract;instr.offset)
  e_HRh  (n) [0/0.5] Uncertainty in HRh ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  Type (char) Source type (ABS, BKG, HARD, SNR, SOFT, or XRB) (Note G1)   ((unassigned);phys.veloc.orbital;arith.diff;phys.atmol.sweight;meta.main)
  Hcl (char) Class from hardness ratios (ABS, HARD, SNR, SOFT, or XRB) (Note G1)   ((unassigned);phys.veloc.orbital;arith.diff;phys.atmol.sweight;meta.main)
  Dist kpc [0/16.5] Galactocentric distance ((unassigned);(unassigned);(unassigned);em.UV.10-50nm)
  A (char) [Y] Indicates a source that appears associated with the galaxy (i.e., coincident with a spiral arm) (Y=Yes) ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  Var (char) Variability description (rapid and/or long) (Note 3)   ((unassigned);(unassigned);(unassigned);pos.eq.dec;pos.cartesian;meta.main)
  Fit (char) X-ray spectrum fit (apec, brems, diskbb, long, 2apec, po) (Note 4)   ((unassigned);(unassigned);(unassigned);pos.posAng;meta.main)
  Rcl (char) Source class as determined by the X-ray to optical flux ratio (AGN, HMXB, HMXB?, PL=1.4, apec, po) (Note G1)   ((unassigned);phys.veloc.orbital;arith.diff;phys.atmol.sweight;meta.main)
  Obs (char) Multiwavelenth observations available (FUV, NUV, IR, or/and optical) ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec;stat.median)
  SType (char) SIMBAD counterpart type (Note G4)   ((unassigned);(unassigned);(unassigned);phys.atmol.sweight;meta.main)
  Fcl (char) Our final classification (star, AGN, AGN?, BH-LMXB?, HMXB, HMXB?, LMXB, LMXB?, SNR, SNR?, ULX, star, star?) (Note G1)   ((unassigned);(unassigned);(unassigned);phys.atmol.sweight;meta.main)
  Simbad  ask the Simbad data-base about this object ((unassigned);phys.veloc.orbital;arith.diff;pos.geocentric)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
elapse time 2