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GRB 170111A

Measurement Value Units
Swift Trigger Time Jan. 10, 2017, 6:33 p.m. UT Modify
Swift Trigger Number 731887 None Modify
BAT RA (J2000) 20.688 deg Modify
BAT Dec (J2000) -32.541 deg Modify
BAT 90% Error Radius 2.1 arcmin Modify
BAT T90 29.9 sec Modify
BAT Fluence (15-150 keV) 8.1 10^-7 erg/cm^2 Modify
BAT Photon Index (15-150 keV) (PL = simple power-law) 1.64 None Modify
XRT Time to First Observation 106.7 sec Modify
UVOT Time to First Observation 111.0 sec Modify
UVOT Magnitude V>18.0 None Modify
UVOT Other Filter Magnitudes B>19.6|U>19.3|White>20.7 None Modify
Swift Comments UVOT: no detection None Modify
Swift Burst Advocate Andy Beardmore None Modify
XRT RA (J2000) 20.697375 deg Modify
XRT Dec (J2000) -32.5650555556 deg Modify
XRT 90% Error Radius 1.5 arcsec Modify
XRT Initial Temporal Index -4.082 None Modify
XRT Spectral Index (Gamma) 1.70428 None Modify
XRT Column Density (NH) 3.720628 10^21 cm^-2 Modify
BAT 1-sec Peak Photon Flux (15-150 keV) 0.9 ph/cm^2/sec Modify
XRT 11 Hour Flux (0.3-10 keV) 0.181586466 10^-11 erg/cm^2/s Modify
XRT 24 Hour Flux (0.3-10 keV) 0.111200568 10^-11 erg/cm^2/s Modify

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