VizieR

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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/ApJS/213/1
  The MSFRs Omnibus X-ray Catalog (MOXC) (Townsley+, 2014)
ReadMe+ftp
2014ApJS..213....1T
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/213/1/table1(c)MOXC targets (12 rows)
2.J/ApJS/213/1/table3(c)MOXC X-ray sources and properties (20623 rows)
3.J/ApJS/213/1/table2(c)Log of Chandra ACIS-I observations (48 rows)
4.J/ApJS/213/1/table4Sources exhibiting photon pile-up (80 rows)
5.J/ApJS/213/1/table6MOXC sources in published Chandra catalogs (10569 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)f_Region (char) [B] B: Beyond MYStIX; blank if MYStIX (meta.code)
  (1+2+3+4)Region (char) MOXC target (meta.id;meta.main)
  (1)GLON deg Galactic longitude (pos.galactic.lon)
  (1)GLAT deg Galactic latitude (pos.galactic.lat)
  (1+3)RAJ2000 "h:m:s" (i) Hour of right ascension (J2000) (pos.eq.ra;meta.main)
  (1+3)DEJ2000 "d:m:s" (i) Degree of declination (J2000) (pos.eq.dec;meta.main)
  (1)Dist kpc [1.7/50] Distance (Note 1)   (pos.distance;pos.heliocentric)
  (1)r_Dist (char) Distance reference (author and bibcode) (meta.ref;pos.frame)
  (1)Scale arcmin/pc [0.07/2.1] Scale (Note 2)   (instr.scale)
  (1)<Av> mag [0.5/21] Average absorption (Note 3)   (phys.absorption)

ALL cols		    
 (i)indexed column
  (1+3)Exp s [27/490] Nominal exposure time (time.duration;obs.exposure)
  (1)logLtc [10-7W] [29.2/32.2] limiting luminosity Ltc ("total" band 0.5-8keV, corrected for extinction) (phys.luminosity;em.X-ray)
  (1)M50 Msun (n) The mass at which Ltc captures the brighter half of the X-ray-emitting population (M50%) (phys.mass)
  (1)f_M50 (char) [b] b: bright (meta.code)
  (1)Nx   [172/3885] Number of X-ray sources (table3) (meta.number)
  (1+2)Nobs  (n)Number of and link to observations in table 2 (meta.number)
  (1)Np  (n)Number of and link to sources exhibiting photon pile_up in table 4 (meta.number)
  (1)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (2)p (char) {vPop}p indicates that the source exists in published Chandra catalogs (table6) (meta.ref.url)
   (2+4+5)CXOU (char) (i) X-ray source name in IAU format (HHMMSS.ss+DDMMSS.s; J2000) (meta.id;meta.main)
  (2+4)Label (char) X-ray source name used in the project (Note G1)   (meta.id;obs)
  (2)RAJ2000 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
  (2)DEJ2000 deg (i) Declination (J2000) (pos.eq.dec;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)ePos arcsec [0/2.5] 1-σ error circle around (RA,DE) (stat.error)
  (2)PosType (char) Algorithm used to estimate position (Note 2)   (meta.id;stat.fit)
  (2)no-m   [0/0.01] Merged p-value for no-source hypothesis (smallest of no-t/no-s/no-h) (stat.fit.goodness)
  (2)no-t   [0/0.4] p-value for 0.5-8keV no-source hypothesis (Note 3)   (stat.fit.goodness)
  (2)no-s  (n) p-value for 0.5-2keV no-source hypothesis (Note 3)   (stat.fit.goodness)
  (2)no-h  (n) p-value for 2-8keV no-source hypothesis (Note 3)   (stat.fit.goodness)
  (2)KS_S  (n) Smallest p-value under the no-variability null hypothesis within a single-observation for one-sample Kolmogorov-Smirnov statistic (Note 4)   (stat.fit.goodness;src.var)
  (2)KS_M  (n) Smallest p-value under the no-variability null hypothesis over merged observations for one-sample Kolmogorov-Smirnov statistic (Note 4)   (stat.fit.goodness;src.var)
  (2)ExpNom s [11660/494630] Total exposure time in merged observations (time.duration;obs)
  (2)ExpFrac   [0/1] Fraction of ExpNom source was observed (stat.fit.omc)
  (2)Ct ct [0/0.6] 0.5-8keV rate in 3x3 CCD pixel cell in count/frame (RateIn3x3Cell) (Note 5)   (arith.rate;pos.cartesian.y;instr.det)
  (2)Nph   [1/9] Number of observations merged to estimate photometry properties (meta.number)
  (2)Fdis   [0/1] Fraction of exposure discarded in merge (stat.fit.omc)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)b_theta arcmin Smallest value of θ (stat.value)
  (2+4)theta arcmin Average off-axis angle θ for merged observations (instr.offset)
  (2)B_theta arcmin Largest value of θ (stat.value;stat.max)
  (2+4)PSFf   [0.3/1] Average PSF fraction at 1.5keV for merged observations (instr.det.psf)
  (2)Area   [1/2146] Average aperture area for merged observations in (0.492arcsec)2 units (phys.area;instr)
  (2)aglow  (n) [0/0.7] Suspected afterglow fraction (Note 6)   (stat.fit.param)
  (2)Oct-t ct [1/31170] Observed 0.5-8keV counts in merged apertures (phot.count;em.X-ray)
  (2)Oct-s ct Observed 0.5-2keV counts in merged apertures (phot.count;em.X-ray)
  (2)Oct-h ct Observed 2-8keV counts in merged apertures (phot.count;em.X-ray)
  (2)bgScl  Scaling of background extraction (instr.background)
  (2)bgct-t ct [0/10377] Observed 0.5-8keV counts in merged background regions (instr.background)
  (2)bgct-s ct Observed 0.5-2keV counts in merged background regions (instr.background)
  (2)bgct-h ct Observed 2-8keV counts in merged background regions (instr.background)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)b_Nct-t ct 1σ lower bound on NCt-t (Note 7)   (phot.count;em.X-ray;stat.min)
  (2)Nct-t ct [0.2/30101] Net 0.5-8keV counts in merged apertures (phot.count;em.X-ray)
  (2)B_Nct-t ct 1σ upper bound on NCt-t (Note 7)   (phot.count;em.X-ray;stat.max)
  (2)b_Nct-s ct (n) 1σ lower bound on NCt-s (Note 7)   (phot.count;em.X-ray;stat.min)
  (2)Nct-s ct Net 0.5-2keV counts in merged apertures (phot.count;em.X-ray)
  (2)B_Nct-s ct 1σ upper bound on NCt-s (Note 7)   (phot.count;em.X-ray;stat.max)
  (2)b_Nct-h ct (n) 1σ lower bound on NCt-h (Note 7)   (phot.count;em.X-ray;stat.min)
  (2)Nct-h ct Net 2-8keV counts in merged apertures (phot.count;em.X-ray)
  (2)B_Nct-h ct 1σ upper bound on NCt-h (Note 7)   (phot.count;em.X-ray;stat.max)
  (2)Area-t cm2 [30/246] Mean effective area (ARF value) in cm2.count/photon in 0.5-8keV (Note 8)   (phys.area;instr)
  (2)Area-s cm2 Mean effective area (ARF value) in cm2.count/photon in 0.5-2keV (Note 8)   (phys.area;instr)
  (2)Area-h cm2 Mean effective area (ARF value) in cm2.count/photon in 2-8keV (Note 8)   (phys.area;instr)
  (2)E-t keV [0.5/7] Median 0.5-8keV energy, observed spectrum (Note 9)   (em.energy)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)E-s keV (n) Median 0.5-2keV energy, observed spectrum (Note 9)   (em.energy)
  (2)E-h keV (n) Median 2-8keV energy, observed spectrum (Note 9)   (em.energy)
  (2)XFlx-t ph/cm2/s Apparent photon flux in total (0.5-8keV) band (Note 10)   (phot.flux;em.X-ray)
  (2)XFlx-s ph/cm2/s Apparent photon flux in soft (0.5-2keV) band (phot.flux;em.X-ray)
  (2)XFlx-h ph/cm2/s Apparent photon flux in hard (2-8keV) band (phot.flux;em.X-ray)
  (2)EFlx-t mW/m2 Apparent energy flux in total (0.5-8keV) band (max(EFlx-s,0)+max(EFlx-h,0)) (em.energy)
  (2)EFlx-s mW/m2 (n) Apparent energy flux in soft (0.5-2keV) band (Note 11)   (em.energy)
  (2)EFlx-h mW/m2 (n) Apparent energy flux in hard (2-8keV) band (Note 11)   (em.energy)
  (3)Target (char) Original target name (meta.id;meta.main)
  (3+4)ObsID  Chandra observation identification number (meta.id)
  (3+5)Seq  Sequence number (shows which ObsIDs make up a single ACIS pointing) (meta.id)
  (3)Time s (n)Start time (UT) (time.epoch)
  (3)Roll deg [72/352] Roll angle (instr.offset)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)Mode (char) ACIS observing mode (Note 3)   (instr.setup)
  (3)PI (char) Principal Investigator (obs.observer)
  (3)CALDB (char) Chandra Calibration Database version used for event calibration (meta.software)
  (4)OName (char) (n)Source name from VizieR or SIMBAD (meta.id)
  (4)Corr  (n) [1/1.9] Estimated ratio of pile-up-free to observed (piled) count rates in the 0.5-8keV energy band (stat.fit.omc)
  (5)CXO (char) Published Chandra catalog identifier (Note 1)   (meta.id.cross)
  (5)Offset arcsec (n) Offset between MOXC and published positions (pos.angDistance)

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