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J/ApJ/758/15
  Chandra X-ray point sources of NGC 300 (Binder+, 2012)
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img(gal)
1.J/ApJ/758/15/xray(c)NGC 300 X-ray point sources properties (tables 4–7) (96 rows)
2.J/ApJ/758/15/table16Optical counterparts to Chandra X-ray sources (69 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
   (ALL)Seq  (i) [1/95] Running sequence number (meta.id;meta.main)
  (1)Opt  (n)Number and link to optical counterpart(s) in table 16 (meta.number)
  (1)ID (char) Source identifier (HHMMSS.ss+DDMMSS.s; J2000) (meta.id)
  (1)RAJ2000 deg (i) [13.5/13.9] Right Ascension (J2000) (pos.eq.ra;meta.main)
  (1)DEJ2000 deg (i) [-37.9/-37.4] Declination (J2000) (pos.eq.dec;meta.main)
  (1)ePos arcsec [0.03/1.9] Positional error (Note 1)   (stat.error;pos)
  (1)Texp s.cm2 Sum of mean exposure map value in source region (stat.value;stat.mean)
  (1)Rsrc pix Average radius of source extraction region (Note 2)   (stat.fit.param)
  (1)theta  Off-axis angle (instr.offset)
  (1)l_logP1 (char) Limit flag on logP1 (meta.code.error)
  (1)logP1 [-] Log Poisson probability 0.5-8 keV band is not a source (Note 3)   (stat.fit.goodness)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)l_logP2 (char) Limit flag on logP2 (meta.code.error)
  (1)logP2 [-] Log Poisson probability 0.5-2 keV band is not a source (Note 3)   (stat.fit.goodness)
  (1)l_logP3 (char) Limit flag on logP3 (meta.code.error)
  (1)logP3 [-] Log Poisson probability 2-8 keV band is not a source (Note 3)   (stat.fit.goodness)
  (1)l_logP4 (char) Limit flag on logP4 (meta.code.error)
  (1)logP4 [-] Log Poisson probability 0.35-8 keV band is not a source (Note 3)   (stat.fit.goodness)
  (1)l_logP5 (char) Limit flag on logP5 (meta.code.error)
  (1)logP5 [-] Log Poisson probability 0.35-1.1 keV band is not a source (Note 3)   (stat.fit.goodness)
  (1)l_logP6 (char) Limit flag on logP6 (meta.code.error)
  (1)logP6 [-] Log Poisson probability 1.1-2.6 keV band is not a source (Note 3)   (stat.fit.goodness)
  (1)l_logP7 (char) Limit flag on logP7 (meta.code.error)
  (1)logP7 [-] Log Poisson probability 2.6-8 keV band is not a source (Note 3)   (stat.fit.goodness)
  (1)l_logP8 (char) Limit flag on logP8 (meta.code.error)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)logP8 [-] Log Poisson probability 0.35-2 keV band is not a source (Note 3)   (stat.fit.goodness)
  (1)l_logNC1 (char) Limit flag on logNC1 (meta.code.error)
  (1)logNC1 [ct] [3.3/1933] log of 0.5-8 keV band net counts (phot.count;em.X-ray)
  (1)E_logNC1 [ct] (n) Upper limit uncertainty in logNC1 (stat.error;stat.max)
  (1)e_logNC1 [ct] (n) Lower limit uncertainty in logNC1 (stat.error)
  (1)l_logNC2 (char) Limit flag on logNC2 (meta.code.error)
  (1)logNC2 [ct] [0.9/1549] log of 0.5-2 keV band net counts (phot.count;em.X-ray)
  (1)E_logNC2 [ct] (n) Upper limit uncertainty in logNC2 (stat.error;stat.max)
  (1)e_logNC2 [ct] (n) Lower limit uncertainty in logNC2 (stat.error)
  (1)l_logNC3 (char) Limit flag on logNC3 (meta.code.error)
  (1)logNC3 [ct] [0.9/385] log of 2-8 keV band net counts (phot.count;em.X-ray)
  (1)E_logNC3 [ct] (n) Upper limit uncertainty in logNC3 (stat.error;stat.max)
  (1)e_logNC3 [ct] (n) Lower limit uncertainty in logNC3 (stat.error)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)l_logNC4 (char) Limit flag on logNC4 (meta.code.error)
  (1)logNC4 [ct] [3.3/1963] log of 0.35-8 keV band net counts (phot.count;em.X-ray)
  (1)E_logNC4 [ct] (n) Upper limit uncertainty in logNC4 (stat.error;stat.max)
  (1)e_logNC4 [ct] (n) Lower limit uncertainty in logNC4 (stat.error)
  (1)l_logNC5 (char) Limit flag on logNC5 (meta.code.error)
  (1)logNC5 [ct] [0.7/740] log of 0.35-1.1 keV band net counts (phot.count;em.X-ray)
  (1)E_logNC5 [ct] (n) Upper limit uncertainty in logNC5 (stat.error;stat.max)
  (1)e_logNC5 [ct] (n) Lower limit uncertainty in logNC5 (stat.error)
  (1)l_logNC6 (char) Limit flag on logNC6 (meta.code.error)
  (1)logNC6 [ct] [0.7/972] log of 1.1-2.6 keV band net counts (phot.count;em.X-ray)
  (1)E_logNC6 [ct] (n) Upper limit uncertainty in logNC6 (stat.error;stat.max)
  (1)e_logNC6 [ct] (n) Lower limit uncertainty in logNC6 (stat.error)
  (1)l_logNC7 (char) Limit flag on logNC7 (meta.code.error)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)logNC7 [ct] [1/252] log of 2.6-8 keV band net counts (phot.count;em.X-ray)
  (1)E_logNC7 [ct] (n) Upper limit uncertainty in logNC7 (stat.error;stat.max)
  (1)e_logNC7 [ct] (n) Lower limit uncertainty in logNC7 (stat.error)
  (1)l_logNC8 (char) Limit flag on logNC8 (meta.code.error)
  (1)logNC8 [ct] [0.9/1579] log of 0.35-2 keV band net counts (phot.count;em.X-ray)
  (1)E_logNC8 [ct] (n) Upper limit uncertainty in logNC8 (stat.error;stat.max)
  (1)e_logNC8 [ct] (n) Lower limit uncertainty in logNC8 (stat.error)
  (1)logF1 [ct/cm2/s](n) log of 0.5-8 keV band photon flux (phot.flux;em.X-ray)
  (1)logF2 [ct/cm2/s](n) log of 0.5-2 keV band photon flux (phot.flux;em.X-ray)
  (1)logF3 [ct/cm2/s](n) log of 2-8 keV band photon flux (phot.flux;em.X-ray)
  (1)logF4 [ct/cm2/s](n) log of 0.35-8 keV band photon flux (phot.flux;em.X-ray)
  (1)logF5 [ct/cm2/s](n) log of 0.35-1.1 keV band photon flux (phot.flux;em.X-ray)
  (1)logF6 [ct/cm2/s](n) log of 1.1-2.6 keV band photon flux (phot.flux;em.X-ray)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)logF7 [ct/cm2/s](n) log of 2.6-8 keV band photon flux (phot.flux;em.X-ray)
  (1)logF8 [ct/cm2/s](n) log of 0.35-2 keV band photon flux (phot.flux;em.X-ray)
  (2)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (2)m_Seq (char) Multiple optical counterpart candidate indication for Seq (meta.code.multip)
  (2)Src (char) Type of source: G=Galaxy; PS=point source (see section 4.3.1 for this X-ray source) (src.class)
  (2)Sep arcsec (n) [0/1.5] The positional offset from the Chandra X-ray source location (pos;arith.diff)
  (2)f_Sep (char) [c] c: no optical counterpart detected (meta.code)
  (2)F435W mag (n) HST F435W magnitude (phot.mag;em.opt.B)
  (2)e_F435W mag (n) F435W uncertainty (stat.error)
  (2)F475W mag (n) HST F475W magnitude (phot.mag;em.opt.B)
  (2)e_F475W mag (n) F475W uncertainty (stat.error)
  (2)F555W mag (n) HST F555W magnitude (phot.mag;em.opt.V)
  (2)e_F555W mag (n) F555W uncertainty (stat.error)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)F606W mag (n) HST F606W magnitude (phot.mag;em.opt.R)
  (2)e_F606W mag (n) F606W uncertainty (stat.error)
  (2)F814W mag (n) HST F814W magnitude (phot.mag;em.opt.I)
  (2)e_F814W mag (n) F814W magnitude (stat.error)
  (2)F814W2 mag (n) Second value of F814W magnitude (phot.mag;em.opt.I)
  (2)e_F814W2 mag (n) F814W2 uncertainty (stat.error)
  (2)FX aW/m2 2-10keV X-ray flux (Note 1)   (phot.flux;em.X-ray)
  (2)[X/V] [-] (n) log of X-ray to optical flux ratio (Note 2)   (phot.flux;arith.ratio)
  (2)[X/V]2 [-] (n) Second value of log(Fx/Fv) (Note 2)   (phot.flux;arith.ratio)

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