E(B-V) report for trigger 851855 using XRT Position of (25.78171,-17.49344)
Reference is GCN_Circulars-23077-Sun,_5_Aug_2018_12:09:02_-0400
E(B-V) = 0.019

Bandpass A_lambda
(microns) (mag)
U (0.34) 0.104
B (0.44) 0.083
V (0.54) 0.064
R (0.65) 0.051
I (0.81) 0.037

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