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bat position message for trigger 809217

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GRB position information:
GRB_RA: 20.786d {+01h 23m 09s} (J2000),
GRB_DEC: +7.444d {+07d 26' 38"} (J2000),
GAL_COORDS: 136.58,-54.59 [deg] galactic lon,lat of the event
Sun angle: 62.11
Moon angle: 137.55

MET of BAT trigger is 539823563.84 using SOD of 82743.39

E(B-V) report for trigger 809217 using BAT Quick-Look Position of (20.786,+7.444)
Reference is GCN_Notice_Thu_08_Feb_18_23:04:37_UT
E(B-V) = 0.046

Bandpass A_lambda
(microns) (mag)
U (0.34) 0.252
B (0.44) 0.200
V (0.54) 0.154
R (0.65) 0.124
I (0.81) 0.090

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xrt position message for trigger 809217

E(B-V) report for trigger 809217 using XRT Position of (20.73708,7.42000)
Reference is GRB_Auto_Processing-Thu,_08_Feb_2018_23:06:24_+0000
E(B-V) = 0.046

Bandpass A_lambda
(microns) (mag)
U (0.34) 0.254
B (0.44) 0.201
V (0.54) 0.155
R (0.65) 0.125
I (0.81) 0.091

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