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bat position message for trigger 813721

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GRB position information:
GRB_RA: 3.433d {+00h 13m 44s} (J2000),
GRB_DEC: -54.479d {-54d 28' 43"} (J2000),
GAL_COORDS: 314.54,-61.79 [deg] galactic lon,lat of the burst (or transient)
Sun angle: 51.76
Moon angle: 66.28

MET of BAT trigger is 542484249.85 using SOD of 65029.24

E(B-V) report for trigger 813721 using BAT GRB Position of (3.433,-54.479)
Reference is GCN_Notice_Sun_11_Mar_18_18:04:40_UT
E(B-V) = 0.013

Bandpass A_lambda
(microns) (mag)
U (0.34) 0.073
B (0.44) 0.058
V (0.54) 0.045
R (0.65) 0.036
I (0.81) 0.026

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xrt position message for trigger 813721

E(B-V) report for trigger 813721 using XRT Position of (3.38762,-54.49144)
Reference is GCN_Circulars-22470-Sun,_11_Mar_2018_18:50:33_-0400
E(B-V) = 0.015

Bandpass A_lambda
(microns) (mag)
U (0.34) 0.079
B (0.44) 0.063
V (0.54) 0.048
R (0.65) 0.039
I (0.81) 0.028

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