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GRB 170804A

Measurement Value Units
Swift Trigger Time Aug. 4, 2017, 7:01 a.m. UT Modify
Swift Trigger Number 766194 None Modify
BAT RA (J2000) 6.404 deg Modify
BAT Dec (J2000) -64.781 deg Modify
BAT 90% Error Radius 1.3 arcmin Modify
BAT T90 43.4 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) 1.67 None Modify
XRT Time to First Observation 122.57 sec Modify
UVOT Time to First Observation 132.0 sec Modify
UVOT Magnitude V>18.7 None Modify
UVOT Other Filter Magnitudes B=18.9|UVW1>19.0|UVW2>19.2|White=20.0 None Modify
Swift Burst Advocate Aaron Cholden-Brown None Modify
XRT RA (J2000) 6.3925 deg Modify
XRT Dec (J2000) -64.7843055556 deg Modify
XRT 90% Error Radius 1.5 arcsec Modify
XRT Initial Temporal Index -2.829 None Modify
XRT Spectral Index (Gamma) 1.95661 None Modify
XRT Column Density (NH) 0.178695001774 10^21 cm^-2 Modify
UVOT RA (J2000) 6.392875 deg Modify
UVOT Dec (J2000) -64.7841944444 deg Modify
UVOT 90% Error Radius 0.5 arcsec 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) 0.0106162875 10^-11 erg/cm^2/s Modify
XRT 24 Hour Flux (0.3-10 keV) 0.00499395 10^-11 erg/cm^2/s Modify
XRT Early Flux (0.3-10 keV) 53.7 10^-11 erg/cm^2/s Modify

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