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GRB 170604A

Measurement Value Units
Swift Trigger Time June 4, 2017, 2:08 p.m. UT Modify
Swift Trigger Number 755867 None Modify
BAT RA (J2000) 342.645 deg Modify
BAT Dec (J2000) -15.406 deg Modify
BAT 90% Error Radius 1.4 arcmin Modify
BAT T90 26.7 sec Modify
BAT Fluence (15-150 keV) 51.0 10^-7 erg/cm^2 Modify
BAT Photon Index (15-150 keV) (PL = simple power-law) 1.31 None Modify
XRT Time to First Observation 124.72 sec Modify
UVOT Time to First Observation 128.0 sec Modify
UVOT Magnitude V=18.94 None Modify
UVOT Other Filter Magnitudes B=19.26|U=18.51|UVW1=18.47|UVM2=18.58|UVW2=19.53|White=18.72 None Modify
Swift Burst Advocate Kim Page None Modify
XRT RA (J2000) 342.656208333 deg Modify
XRT Dec (J2000) -15.4123333333 deg Modify
XRT 90% Error Radius 1.4 arcsec Modify
XRT Initial Temporal Index -0.7636 None Modify
XRT Spectral Index (Gamma) 1.79412 None Modify
XRT Column Density (NH) 1.4473 10^21 cm^-2 Modify
UVOT RA (J2000) 342.656333333 deg Modify
UVOT Dec (J2000) -15.4121944444 deg Modify
UVOT 90% Error Radius 0.1 arcsec Modify
BAT 1-sec Peak Photon Flux (15-150 keV) 4.2 ph/cm^2/sec Modify
XRT 11 Hour Flux (0.3-10 keV) 0.303459884 10^-11 erg/cm^2/s Modify
XRT 24 Hour Flux (0.3-10 keV) 0.111744724 10^-11 erg/cm^2/s Modify
Other Observatory Detections iTelescope T27 (0.70m), GTC (10.4m), MPG (2.2m), AbAO AS-32 (0.7m), HJT (1.5m), Konus-Wind None Modify
Redshift 1.329 None Modify

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