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GRB 170126A

Measurement Value Units
Swift Trigger Time Jan. 26, 2017, 5:30 a.m. UT Modify
Swift Trigger Number 735188 None Modify
BAT RA (J2000) 263.623 deg Modify
BAT Dec (J2000) -64.755 deg Modify
BAT 90% Error Radius 1.0 arcmin Modify
BAT T90 9.5 sec Modify
BAT Fluence (15-150 keV) 28.0 10^-7 erg/cm^2 Modify
BAT Photon Index (15-150 keV) (PL = simple power-law) 1.54 None Modify
XRT Time to First Observation 87.1 sec Modify
UVOT Time to First Observation 91.0 sec Modify
UVOT Magnitude V>17.7 None Modify
UVOT Other Filter Magnitudes B>20.1|U>19.3|UVW1>19.8|UVM2>20.0|UVW2>19.4|White=18.10 None Modify
Swift Burst Advocate Dan Kocevski None Modify
XRT RA (J2000) 263.63275 deg Modify
XRT Dec (J2000) -64.7608055556 deg Modify
XRT 90% Error Radius 1.7 arcsec Modify
XRT Initial Temporal Index -1.314 None Modify
XRT Spectral Index (Gamma) 1.81583 None Modify
XRT Column Density (NH) 1.326957 10^21 cm^-2 Modify
UVOT RA (J2000) 263.633208333 deg Modify
UVOT Dec (J2000) -64.7603611111 deg Modify
UVOT 90% Error Radius 0.45 arcsec Modify
BAT 1-sec Peak Photon Flux (15-150 keV) 7.3 ph/cm^2/sec Modify
XRT 11 Hour Flux (0.3-10 keV) 0.010550358 10^-11 erg/cm^2/s Modify
XRT 24 Hour Flux (0.3-10 keV) 0.00378354736 10^-11 erg/cm^2/s Modify
Other Observatory Detections Fermi (GBM), AstroSat CZTI, Konus-Wind None Modify

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