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J/A+A/551/A142/1swxrt 7 year Swift-XRT point source catalog (1SWXRT) (D'Elia+, 2013)
1SWXRT catalog of the serendipitous sources detected in 7 years of Swift-XRT observations (84979 rows)
  recno=82914
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ColumnValue  Explain   (UCD)
_RAJ200011 43 38.2011 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+71 41 19.801 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195011 40 48.6845 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+71 57 58.502 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon130.3046623 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat+44.4560484 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
82914recno 82914  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

1SWXRTJ114338.2+714119  1SWXRT source name (JHHMMSS.s+DDMMSS) (meta.id;meta.main)
TargetJ1142.7+7149  XRT field name (obs.field)
RAJ2000175.90917 deg (i) Swift-XRT Right Ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+71.68883 deg (i) Swift-XRT Declination (J2000) (pos.eq.dec;meta.main)
Seq00035203001  Swift-XRT observation number (meta.number)
Beg2005-12-08T00:09:13 s Start date of the field observations (time.start;obs)
End2005-12-08T09:56:57 s End date of the field observations (time.end;obs)
Fcrate 5.34e-01 ct/s 0.3-10keV count rate or 90% upper limit (red values are upper limits) (phot.count;em.X-ray)
e_Fcrate 9.99e-99 ct/s 1σ 0.3-10keV count rate error (set to -99 in case of upper limit) (stat.error)
FFlux 2.16e-11 mW/m2 0.5-10keV Flux or 90% upper limit (red values are upper limits) (phot.flux;em.X-ray)
e_FFlux 9.99e-99 mW/m2 1σ 0.5-10keV Flux error (set to -99 in case of upper limit) (stat.error)
Fprob 0.00e+00  0.3-10keV false detection probability (stat.fit.goodness)
FSNR 42.2  0.3-10keV Signal-to-noise ratio, S/N (stat.snr)
Scrate 4.34e-01 ct/s 0.3-3keV count rate or 90% upper limit (red values are upper limits) (phot.count;em.X-ray)
e_Scrate 9.99e-99 ct/s 1σ 0.3-3keV count rate error (set to -99 in case of upper limit) (stat.error)
SFlux 7.22e-12 mW/m2 0.5-2keV Flux or 90% upper limit (red values are upper limits) (phot.flux;em.X-ray)
e_SFlux 9.99e-99 mW/m2 1σ 0.5-2keV Flux error (set to -99 in case of upper limit) (stat.error)
Sprob 0.00e+00  0.3-13keV false detection probability (stat.fit.goodness)
SSNR 38.0  0.3-13keV Signal-to-noise ratio, S/N (stat.snr)
Hcrate 1.72e-01 ct/s 2-10keV count rate or 90% upper limit (red values are upper limits) (phot.count;em.X-ray)
e_Hcrate 9.99e-99 ct/s 1σ 2-10keV count rate (set to -99 in case of upper limit) (stat.error)
HFlux 1.54e-11 mW/m2 2-10keV Flux or 90% upper limit (red values are upper limits) (phot.flux;em.X-ray)
e_HFlux 9.99e-99 mW/m2 1σ 2-10keV Flux error (set to -99 in case of upper limit) (stat.error)
Hprob 0.00e+00  2-10keV false detection probability (stat.fit.goodness)
HSNR 24.2  2-10keV Signal-to-noise ratio, S/N (stat.snr)
Texp 5623.8 s Total on-time (time.expo)
HR-0.432   [-1/1] Hardness ratio (2) (Note 1)   (phot.flux;arith.ratio)
e_HR 0.020   1σ hardness ratio error (Note 3)   (stat.error)
ePos 2.1 arcsec Positional error at 68 % confidence level (stat.error;stat.fit.param;phys.atmol.level)
NH 1.56e+20 cm-2 Galactic hydrogen column density (phys.columnDensity;pos.galactic)
beta 0.602   Energy spectral index β=Γ-1 (Note 2)   (spect.index)
e_beta 0.040   Energy spectral index error (stat.error)
  
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