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GRB 161219B

Measurement Value Units
Swift Trigger Time Dec. 19, 2016, 12:48 p.m. UT Modify
Swift Trigger Number 727541 None Modify
BAT RA (J2000) 91.717 deg Modify
BAT Dec (J2000) -26.801 deg Modify
BAT 90% Error Radius 1.0 arcmin Modify
BAT T90 6.94 sec Modify
BAT Fluence (15-150 keV) 15.0 10^-7 erg/cm^2 Modify
XRT Time to First Observation 108.25 sec Modify
UVOT Time to First Observation 112.0 sec Modify
UVOT Magnitude V=16.7 None Modify
UVOT Other Filter Magnitudes B=16.9|U=16.0|UVW1=15.6|UVM2=15.7|UVW2=15.9|White=16.1 None Modify
Swift Burst Advocate Antonino D'Ai None Modify
XRT RA (J2000) 91.7140416667 deg Modify
XRT Dec (J2000) -26.7915833333 deg Modify
XRT 90% Error Radius 1.4 arcsec Modify
XRT Initial Temporal Index -2.261 None Modify
XRT Spectral Index (Gamma) 1.86204 None Modify
XRT Column Density (NH) 1.46524 10^21 cm^-2 Modify
UVOT RA (J2000) 91.7142916667 deg Modify
UVOT Dec (J2000) -26.7915277778 deg Modify
UVOT 90% Error Radius 0.42 arcsec Modify
BAT 1-sec Peak Photon Flux (15-150 keV) 5.3 ph/cm^2/sec Modify
XRT 11 Hour Flux (0.3-10 keV) 1.461442 10^-11 erg/cm^2/s Modify
XRT 24 Hour Flux (0.3-10 keV) 0.8097496 10^-11 erg/cm^2/s Modify
Other Observatory Detections MPG (2.2m), LCO (1m), Watcher (40cm), ISON/Terskol (0.8m), VLA @ 14.75 GHz, MITSuME (50cm), VLT, SALT, Konus-Wind, ALMA @ 97 GHz, MASTER II, POLAR, UKIRT (3.8m), GTC (10.4m), GMRT @ 1390 MHz, AZT-33IK, ZTSh, AS-32, Zeiss-1000 None Modify
Redshift 0.1475 None Modify
BAT Photon Index (15-150 keV) (CPL = cutoff power-law) 1.29 None Modify

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