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bat position message for trigger 921722

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GRB position information:
GRB_RA: 250.077d {+16h 40m 18s} (J2000),
GRB_DEC: -34.022d {-34d 01' 16"} (J2000),
GAL_COORDS: 347.70, 8.30 [deg] galactic lon,lat of the burst (or transient)
Sun angle: 104.82
Moon angle: 139.49

MET of BAT trigger is 588100227.32 using SOD of 61803.87

E(B-V) report for trigger 921722 using BAT GRB Position of (250.077,-34.022)
Reference is GCN_Notice_Wed_21_Aug_19_17:10:31_UT
E(B-V) = 0.536

Bandpass A_lambda
(microns) (mag)
U (0.34) 2.912
B (0.44) 2.312
V (0.54) 1.776
R (0.65) 1.432
I (0.81) 1.039

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xrt position message for trigger 921722

E(B-V) report for trigger 921722 using XRT Position of (250.05479,-34.00711)
Reference is GCN_Circulars-25436-Wed,_21_Aug_2019_18:39:01_-0400
E(B-V) = 0.534

Bandpass A_lambda
(microns) (mag)
U (0.34) 2.904
B (0.44) 2.306
V (0.54) 1.772
R (0.65) 1.428
I (0.81) 1.037

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