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GRB position information:
GRB_RA: 270.7590d {+18h 03m 02.16s} (J2000),
GRB_DEC: -29.8302d {-29d 49' 48.7"} (J2000),
GAL_COORDS: 1.15, -3.73 [deg] galactic lon,lat of the burst
Sun angle: 131.27
Moon angle: 28.06

MET of BAT trigger is 641670446.50 using SOD of 64019.55

E(B-V) report for trigger 1046414 using XRT Position of (270.7590,-29.8302)
Reference is GCN_Notice_Sun_02_May_21_17:47:26_UT
E(B-V) = 0.511
WARNING: This position with |Galactic latitude| < 5 deg has unreliable extinction estimates.

Bandpass A_lambda
(microns) (mag)
U (0.34) 2.777
B (0.44) 2.205
V (0.54) 1.694
R (0.65) 1.366
I (0.81) 0.991

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