VizieR

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

VizieR

  
J/ApJS/169/353
  Chandra sources in M17 (Broos+, 2007)
ReadMe+ftp
2007ApJS..169..353B
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/169/353/table3X-ray spectroscopy for photometrically selected sources: thermal plasma fits (546 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. (meta.record)
  [BFT2007]  Source sequence number, sorted by RA (meta.id;meta.main)
  n_[BFT2007] (char) Note on [BFT2007] (Note 3)   (meta.note)
  CXOUJ (char) IAUC source name (HHMMSS.ss+DDMMSS.s) (CXOU JHHMMSS.ss+DDMMSS.s in Simbad) (meta.id)
  Tcts ct Net extracted total (0.5-8keV) band counts (phot.count;em.X-ray)
  Sig  Photometric significance (Note 1)   (stat.fit.goodness)
  e_logNH [cm-2] (n) Lower 90% confidence level in logNH (Note 2)   (stat.error)
  logNH [cm-2] Log of best fit H I column density (Note G2)   (phys.columnDensity;meta.modelled)
  E_logNH [cm-2] (n) Upper 90% confidence level in logNH (Note 2)   (stat.error;stat.max)
  f_logNH (char) [e] Flag on logNH (Note G3)   (meta.code)
  e_kT keV (n) Lower 90% confidence level in kT (Note 2)   (stat.error;phys.energy)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  kT keV Best fit plasma temperature (Note G2)   (phys.temperature;meta.modelled)
  E_kT keV (n) Upper 90% confidence level in kT (Note 2)   (stat.error;stat.max)
  f_kT (char) [e] Indicates the model parameter was frozen in the fit (meta.code)
  e_logEM [cm-3] (n) Lower 90% confidence level in logEM (Note 2)   (stat.error)
  logEM [cm-3] Log of model emission measure (Note G2)   (phys.emissMeasure;meta.modelled)
  E_logEM [cm-3] (n) Upper 90% confidence level in logEM (Note 2)   (stat.error;stat.max)
  logLs [10-7W] (n) Log of soft band (0.5-2keV) luminosity in erg/s (phys.luminosity)
  logLh [10-7W] Log of hard band (2-8keV) luminosity in erg/s (phys.luminosity)
  logLhc [10-7W] Log of absorption-corrected hard band (2-8keV) luminosity in erg/s (Note G3)   (phys.luminosity)
  logLt [10-7W] Log of total band (0.5-8keV) luminosity in erg/s (phys.luminosity)
  logLtc [10-7W] (n) Log of absorption-corrected total band (0.5-8keV) luminosity in erg/s (Note G3)   (phys.luminosity)

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