E(B-V) report for trigger 021890 using XRT Position of (160.00429,-34.52261)
Reference is GRB_Auto_Processing-Wed,_19_Nov_2025_08:07:45_+0000
E(B-V) = 0.065

Bandpass A_lambda
(microns) (mag)
U (0.34) 0.353
B (0.44) 0.280
V (0.54) 0.215
R (0.65) 0.174
I (0.81) 0.126

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