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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/825/132
  NuSTAR hard X-ray survey of the Galactic Center. II. (Hong+, 2016)
Post annotation
img(gal)
1.J/ApJ/825/132/table24NuSTAR Galactic Point (NGP) Source List (table 2) and Aperture Photometry Results (table 4) (70 rows)

 
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. (meta.record)
  Group   [1/2] Group number (Note G1)   (meta.id)
  ID   [1/77] NuSTAR Galactic Center Point (NGP) source identifier (meta.id;meta.main)
  RAJ2000 deg (i) Right Ascension in decimal degrees (J2000) (Note 1)   (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination in decimal degrees (J2000) (Note 1)   (pos.eq.dec;meta.main)
  ChandraM   [321/8943] Chandra counterpart identifier by Muno et al. 2009 (J/ApJS/181/110) (meta.id.cross)
  Chandra (char) Chandra counterpart name (HHMMSS.s+DDMMSS) (meta.id)
  FX(2-8) 10-6ph/cm2/sChandra 2-8 keV flux of the counterpart (in cgs) (phot.flux;em.X-ray)
  Offset arcsec Angular offset between the NuSTAR and Chandra positions (pos.angDistance;arith.diff)
  Exp ks Combined exposure of the two NuSTAR focal plane modules (FPMs) at the Chandra source position (instr.tel.focalLength;obs.exposure)
  Det (char) [S H SH] An indicator of the soft (S<10 keV) and/or hard (H>10 keV) band detection (meta.code)

ALL cols
    
 (i)indexed column
  Trial  Trial map value at the Chandra position (Note 2)   (stat.fit.param)
  b_Band keV [3/10] Energy band of the trial map with the local peak value, lower value (em.energy)
  B_Band keV [10/79] Energy band of the trial map with the local peak value, upper value (em.energy)
  Size % [15/30] Source cell size of the trial map with the local peak value (instr.fov;instr.pixel)
  NDetec   [0/15] Number of trial maps above their respective thresholds at the Chandra position (meta.number)
  Com (char) A known name, nearby Chandra source, and/or notable diffuse feature nearby (meta.note)
  Count ct Net counts in the 3-40 keV band (phot.count;em.X-ray)
  e_Count ct Uncertainty in Count (Note 1)   (stat.error;phot.count)
  BEHR  The mode of the posterior distribution of Bayesian Enhanced X-ray Hardness Ratio (BEHR) (Note 2)   (instr.setup)
  e_BEHR  Uncertainty in BEHR (Note 1)   (stat.error)
  n_e_BEHR (char) [*] Note on e_BEHR (Note 3)   (meta.note)
  E50 keV Median energy of the NuSTAR spectrum in 3-40 keV (em.energy)
  e_E50 keV Uncertainty in E50 (Note 1)   (stat.error)

ALL cols
    
 (i)indexed column
  n_e_E50 (char) [*] Note on e_E50 (Note 3)   (meta.note)
  QR  A relative ratio of 25% and 75% quartiles: 3(E25-3 keV)/(E75-3 keV) (Note 4)   (stat.param)
  e_QR  Uncertainty in QR (Note 1)   (stat.error)
  n_e_QR (char) [*] Note on e_QR (Note 3)   (meta.note)
  NH 10+22/cm2An estimate of NH along the line of sight (Nishiyama et al. 2008ApJ...680.1174N) (phys.columnDensity)
  Index  An estimate of photon index using the median energy for an absorbed power-law model with NH=6x1022/cm2 (Section 4.3) (spect.index)
  e_Index  Uncertainty in Index (Note 1)   (stat.error;spect.index)
  n_e_Index (char) [+] Note on e_Index (Note 5)   (meta.note)
  FX(3-10) 10-6ph/s/cm2The observed NuSTAR 3-10 keV flux (phot.flux;em.X-ray)
  e_FX(3-10) 10-6ph/s/cm2Uncertainty in FX(3-10) (Note 1)   (stat.error)
  n_e_FX(3-10) (char) [*] Note on e_FX(3-10) (Note 3)   (meta.note)
  FX(10-40) 10-6ph/s/cm2The observed NuSTAR 10-40 keV flux (phot.flux;em.X-ray)
  e_FX(10-40) 10-6ph/s/cm2Uncertainty in FX(10-40) (Note 1)   (stat.error)

ALL cols
    
 (i)indexed column
  n_e_FX(10-40) (char) [*] Note on e_FX(10-40) (Note 3)   (meta.note)
  LX(3-10) 10+25W The observed NuSTAR 3-10 keV luminosity at 8 kpc (in 1032erg/s) (phys.luminosity;em.X-ray)
  e_LX(3-10) 10+25W Uncertainty in LX(3-10) (Note 1)   (stat.error)
  n_e_LX(3-10) (char) [*] Note on e_LX(3-10) (Note 3)   (meta.note)
  LX(10-40) 10+25W The observed NuSTAR 10-40 keV luminosity at 8 kpc (in 1032erg/s) (phys.luminosity;em.X-ray)
  e_LX(10-40) 10+25W Uncertainty in LX(10-40) (Note 1)   (stat.error)
  n_e_LX(10-40) (char) [*] Note on e_LX(10-40) (Note 3)   (meta.note)
  Size1 (char) Source and background aperture radii flag, for the first aperture set (Note 7)   (meta.code)
  n_Size1 (char) [a] Note on Size1 (Note 8)   (meta.note)
  Size2 (char) Source and background aperture radii flag, for the second aperture set (Note 7)   (meta.code)
  n_Size2 (char) [a] Note on Size2 (Note 8)   (meta.note)
  Flag (char) The NuSTAR flags (Note 9)   (meta.code.error)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)

ALL cols
    
 (i)indexed column
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