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/ApJ/905/78
  Chandra obs. of IRDCs G034.43+00.24 and G035.39-00.33 (Yu+, 2020)
ReadMe+ftp
2020ApJ...905...78Y
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/905/78/g34sourcesBasic source information of G034.43+0.2 (G34.4) (Table 2) and stellar counterparts (Table 7) (112 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)
  Xsp (char) Display the X-ray spectroscopy (Table 5) ((unassigned);(unassigned);(unassigned);pos.geocentric)
  Seq   [1/209] X-ray catalog sequence number ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  CXOU (char) (i) IAU designation (HHMMSS.ss+DDMMSS.s; J2000) ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  RAJ2000 deg [283.19/284.5] Right ascension (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  DEJ2000 deg [1.2/2.4] Declination (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  Err arcsec [0/1.5] Estimated random component of position error ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  Theta arcmin [0.3/11.8] Offaxis angle ((unassigned);phys.veloc.orbital;arith.diff;spect.line.broad.Stark)
  Net-F ct [2/893] Estimated net counts extracted in total energy band (0.5-8keV) ((unassigned);phys.veloc.orbital;arith.diff;time.duration;(unassigned);(unassigned))
  delNet-F ct [1.5/31] Average of upper and lower errors on Net-F ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  Bk-F ct [100/1997] Background counts extracted ((unassigned);phys.veloc.orbital;arith.diff;meta.note)

ALL cols		    
 (i)indexed column
  Net-H ct [-0.5/541] Estimated net counts extracted in hard band (2-8keV) ((unassigned);phys.veloc.orbital;arith.diff;time.duration;(unassigned);(unassigned))
  fPSF   [0.4/0.9] Fraction of PSF enclosed within extraction region ((unassigned);(unassigned);(unassigned);phot.mag)
  Sig   [1.1/29.1] Photometric significance ((unassigned);(unassigned);(unassigned);phys.polarization.circular;pos.bodyrc)
  l_logPB (char) Limit flag on logPB ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  logPB   [-5/-2.3] Log probability (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;phys.polarization.circular;meta.main)
  Anom (char) Source anomalies (Note 2)   ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec)
  Var (char) Variability characterization based on K-S statistics (Note 3)   ((unassigned);(unassigned);(unassigned);pos.eq.dec;pos.cartesian;meta.main)
  Exp ks [28.1/180] Effective Exposure time ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);meta.main)
  Emed keV [0.8/7] Background-corrected median photon energy ((unassigned);(unassigned);(unassigned);instr.sensitivity;time.duration;(unassigned);(unassigned))
  HR   [-1/1] Hardness ratio, (H-S)/(H+S), with hard-band: 2-8keV and soft-band: 0.5-1.2keV ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.orbital)
  2MASS (char) NIR identification (HHMMSSss+DDMMSSs; J2000) ((unassigned);phys.veloc.orbital;arith.diff;src.class.starGalaxy)
  Jmag mag (n) [8.6/18.6] J band apparent magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  Hmag mag (n) [8.3/16.7] H band apparent magnitude ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Kmag mag (n) [8.1/15.7] K band apparent magnitude ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))
  WISE (char) WISE source name (JHHMMSS.ss+DDMMSS.s) ((unassigned);phys.veloc.orbital;arith.diff;src.class.starGalaxy)
  W1mag mag (n) [7.5/13.3] W1 band apparent magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  W2mag mag (n) [7/13.7] W2 band apparent magnitude ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))
  W3mag mag (n) [3.5/11.3] W3 band apparent magnitude ((unassigned);phys.veloc.orbital;arith.diff;phys.atmol.sWeight.nuclear;(unassigned);(unassigned))
  W4mag mag (n) [-0.92/8.7] W4 band apparent magnitude ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;(unassigned);(unassigned))
  GLIMPSE (char) MIR identification (GLLL.llll+BB.bbbb) ((unassigned);(unassigned);(unassigned);src.class.starGalaxy)
  3.6mag mag (n) [7.4/15.6] IRAC 3.6um band apparent magnitude ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))
  4.5mag mag (n) [7.4/14.2] IRAC 4.5um band apparent magnitude ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))
  5.8mag mag (n) [6.9/12.7] IRAC 5.8um band apparent magnitude ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;(unassigned);(unassigned))
  8.0mag mag (n) [5.8/12.1] IRAC 8.0um band apparent magnitude ((unassigned);phys.veloc.orbital;arith.diff;phys.atmol.sWeight.nuclear;(unassigned);(unassigned))
  Note (char) Additional notes ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.orbital)
  Simbad  ask the Simbad data-base about this object ((unassigned);(unassigned);(unassigned);pos.geocentric)

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