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GRB 170519A

Measurement Value Units
Swift Trigger Time May 19, 2017, 12:10 a.m. UT Modify
Swift Trigger Number 753445 None Modify
BAT RA (J2000) 163.429 deg Modify
BAT Dec (J2000) 25.374 deg Modify
BAT 90% Error Radius 1.5 arcmin Modify
BAT T90 216.4 sec Modify
BAT Fluence (15-150 keV) 11.0 10^-7 erg/cm^2 Modify
BAT Photon Index (15-150 keV) (PL = simple power-law) 1.94 None Modify
XRT Time to First Observation 80.4 sec Modify
UVOT Time to First Observation 93.0 sec Modify
UVOT Magnitude V=17.46 None Modify
UVOT Other Filter Magnitudes B=17.66|U=16.00|UVW1=16.76|UVM2=17.13|UVW2=16.45|White=16.91 None Modify
Swift Burst Advocate Tilan Ukwatta None Modify
XRT RA (J2000) 163.427083333 deg Modify
XRT Dec (J2000) 25.3741111111 deg Modify
XRT 90% Error Radius 1.4 arcsec Modify
XRT Initial Temporal Index -2.358 None Modify
XRT Spectral Index (Gamma) 1.97351 None Modify
XRT Column Density (NH) 2.18739 10^21 cm^-2 Modify
UVOT RA (J2000) 163.426875 deg Modify
UVOT Dec (J2000) 25.3743055556 deg Modify
UVOT 90% Error Radius 0.42 arcsec Modify
BAT 1-sec Peak Photon Flux (15-150 keV) 0.7 ph/cm^2/sec Modify
XRT 11 Hour Flux (0.3-10 keV) 0.16940942 10^-11 erg/cm^2/s Modify
XRT 24 Hour Flux (0.3-10 keV) 0.07332882 10^-11 erg/cm^2/s Modify
Other Observatory Detections iTelescope T24 (0.61m), HJT (1.5m), LCO (1m), Weihai (1m), iTelescope T11 (0.51m), KAIT (0.76m), BOOTES-5/JGT (60cm), GTC (10.4m), NOT (2.5m), MITSuME (50cm), Watcher (40cm), ISON/Multa (22cm), CrAO (AZT-11), Sayan Observatory (AZT-33IK), Zeiss-1000 (1m) None Modify
Redshift 0.818 None Modify
XRT Early Flux (0.3-10 keV) 358.0 10^-11 erg/cm^2/s Modify

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