VizieR

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VizieR

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J/MNRAS/448/2210/table2 Swift follow-up of IceCube triggers (Evans+, 2015)
Sources detected in the XRT follow-up of the IceCube triggers (109 rows)
  recno=78
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ColumnValue  Explain   (UCD)
_RAJ200009 38 14.900 "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+02 00 23.00 "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)
_RAB195009 35 39.705 "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+02 13 56.07 "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)
_Glon232.960931 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+37.421846 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)
78recno 78  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Trigger14  IceCube trigger field number (obs.field)
Source 1  Source number, within the trigger field (meta.id)
n_Source    [j] Note for no XRT spectral fit available (Note 1)   (meta.note)
RAJ200009 38 14.9 "h:m:s" (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+02 00 23 "d:m:s" (i) Declination (J2000) (pos.eq.dec;meta.main)
e_Pos 4.4 arcsec Position error radius, 90% confidence (stat.error)
n_Pos    [*i] Note on position (Note 1)   (meta.note)
FlagG   [GPR] Flag (Note 2)   (meta.code.error)
ExpTime 1.5 ks Exposure time (time.duration;obs.exposure)
Count 20 ct Number of counts found in the region used to detect the source (phot.count;em.X-ray)
CountExp 0.5 ct Number expected from the background (meta.id;meta.main)
Flux 7.300 10-16W/m2 Observed (i.e. absorbed) flux. For objects with more than one light-curve bin, peak observed flux, in 0.3-10keV band (phot.flux;em.X-ray)
E_Flux 3.600 10-16W/m2 Error on Flux (upper value) (stat.error;stat.max)
e_Flux 3.600 10-16W/m2 Error on Flux (lower value) (stat.error;phot.flux)
n_Flux    [k] Note for no XRT light curve was available (Note 1)   (meta.note)
FluxM 5.00 10-16W/m2 For objects with more than one light-curve bin, mean observed flux (phot.flux;em.X-ray)
e_FluxM 1.30 10-16W/m2 rms uncertainty on FluxM (stat.error)
FluxUL    Upper limit for 0.3-10keV band flux, from the RASS unless otherwise indicated (Note 3)   (phot.flux;em.X-ray)
n_FluxUL    [l] Note for a very hard source (Note 1)   (meta.note)
Nseren 0.50  Number of sources at least as bright as this one, expected in the XRT field of view (see Section 4.2 for details) (meta.number)
Pconst 0.26000   Probability that the source is constant, from a chi2 test, only available if the light curve contained at least two bins (stat.fit.goodness)
Cat?Y   [Y] Whether a catalogued source was found which matched this object; details are given in Table 4. (meta.code)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref.url)
  
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