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GRB 170330A

Measurement Value Units
Swift Trigger Time March 30, 2017, 5:29 p.m. UT Modify
Swift Trigger Number 744773 None Modify
BAT RA (J2000) 283.331 deg Modify
BAT Dec (J2000) -13.458 deg Modify
BAT 90% Error Radius 1.6 arcmin Modify
BAT T90 144.73 sec Modify
BAT Fluence (15-150 keV) 56.0 10^-7 erg/cm^2 Modify
BAT Photon Index (15-150 keV) (PL = simple power-law) 1.38 None Modify
XRT Time to First Observation 98.36 sec Modify
UVOT Time to First Observation 109.0 sec Modify
UVOT Magnitude V>18.4 None Modify
UVOT Other Filter Magnitudes B>19.3|U>20.0|UVW1<19.0|UVM2>18.9|UVW2>19.1|White=19.94 None Modify
Swift Burst Advocate Paolo D'Avanzo None Modify
XRT RA (J2000) 283.330458333 deg Modify
XRT Dec (J2000) -13.4311666667 deg Modify
XRT 90% Error Radius 1.4 arcsec Modify
XRT Initial Temporal Index -0.7088 None Modify
XRT Spectral Index (Gamma) 1.88868 None Modify
XRT Column Density (NH) 3.984498 10^21 cm^-2 Modify
UVOT RA (J2000) 283.330666667 deg Modify
UVOT Dec (J2000) -13.4308888889 deg Modify
UVOT 90% Error Radius 0.46 arcsec Modify
BAT 1-sec Peak Photon Flux (15-150 keV) 4.5 ph/cm^2/sec Modify
XRT 11 Hour Flux (0.3-10 keV) 0.197361096 10^-11 erg/cm^2/s Modify
XRT 24 Hour Flux (0.3-10 keV) 0.08614803 10^-11 erg/cm^2/s Modify
Other Observatory Detections AstroSat, Konus-Wind, CALET None Modify
XRT Early Flux (0.3-10 keV) 71.3 10^-11 erg/cm^2/s Modify

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