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GRB 160917A

Measurement Value Units
Swift Trigger Time Sept. 17, 2016, 6:30 a.m. UT Modify
Swift Trigger Number 712505 None Modify
BAT RA (J2000) 295.652 deg Modify
BAT Dec (J2000) 46.4 deg Modify
BAT 90% Error Radius 1.5 arcmin Modify
BAT T90 16.0 sec Modify
BAT Fluence (15-150 keV) 13.0 10^-7 erg/cm^2 Modify
BAT Photon Index (15-150 keV) (PL = simple power-law) 0.89 None Modify
XRT Time to First Observation 93.63 sec Modify
UVOT Time to First Observation 100.0 sec Modify
UVOT Magnitude V>19.77 None Modify
UVOT Other Filter Magnitudes B>20.64|U=20.47|UVW1>20.16|UVM2>19.97|UVW2>19.70|White>21.01 None Modify
Swift Burst Advocate Judy Racusin None Modify
XRT RA (J2000) 295.666208333 deg Modify
XRT Dec (J2000) 46.4034722222 deg Modify
XRT 90% Error Radius 1.5 arcsec Modify
XRT Initial Temporal Index -1.255 None Modify
XRT Spectral Index (Gamma) 1.84117 None Modify
XRT Column Density (NH) 2.73591 10^21 cm^-2 Modify
UVOT RA (J2000) 295.666870833 deg Modify
UVOT Dec (J2000) 46.4036805556 deg Modify
UVOT 90% Error Radius 1.5 arcsec Modify
BAT 1-sec Peak Photon Flux (15-150 keV) 2.2 ph/cm^2/sec Modify
XRT 11 Hour Flux (0.3-10 keV) 0.02770156 10^-11 erg/cm^2/s Modify
XRT 24 Hour Flux (0.3-10 keV) 0.01040512 10^-11 erg/cm^2/s Modify
Other Observatory Detections Sayan (AZT-33IK), Fermi (GBM), CZTI, Lomonosov BDRG None Modify
XRT Early Flux (0.3-10 keV) 77.2 10^-11 erg/cm^2/s Modify

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