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GRB 170728B

Measurement Value Units
Swift Trigger Time July 28, 2017, 6:03 p.m. UT Modify
Swift Trigger Number 765130 None Modify
BAT RA (J2000) 238.019 deg Modify
BAT Dec (J2000) 70.111 deg Modify
BAT 90% Error Radius 2.3 arcmin Modify
BAT T90 47.7 sec Modify
BAT Fluence (15-150 keV) 6.2 10^-7 erg/cm^2 Modify
XRT Time to First Observation 468.88 sec Modify
UVOT Time to First Observation 473.0 sec Modify
UVOT Magnitude V=20.23 None Modify
UVOT Other Filter Magnitudes B=20.60|U>21.2|UVW1>21.6|UVM2>22.1|UVW2>21.5|White=20.56 None Modify
Swift Burst Advocate Brad Cenko None Modify
XRT RA (J2000) 237.981166667 deg Modify
XRT Dec (J2000) 70.1223333333 deg Modify
XRT 90% Error Radius 1.4 arcsec Modify
XRT Initial Temporal Index -0.6649 None Modify
XRT Spectral Index (Gamma) 1.81475 None Modify
XRT Column Density (NH) 2.420446 10^21 cm^-2 Modify
BAT 1-sec Peak Photon Flux (15-150 keV) 1.21 ph/cm^2/sec Modify
XRT 11 Hour Flux (0.3-10 keV) 0.44350248 10^-11 erg/cm^2/s Modify
XRT 24 Hour Flux (0.3-10 keV) 0.17478156 10^-11 erg/cm^2/s Modify
Other Observatory Detections TNG (3.6m), NOT (2.56m), Liverpool (2m), XMM-Newton, Fermi (LAT & GBM), OSN (1.5m), COATLI (50cm), MASTER II, BOOTES-2/TELMA (0.6m), Crni Vrh (60cm), VLA @ 6 GHz, Konus-Wind, Zeiss-1000 (TSHAO), Zeiss-1000 (SAO), Kottamia (1.88m) None Modify
BAT Photon Index (15-150 keV) (CPL = cutoff power-law) -1.1 None Modify

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