---

bat position message for trigger 021753

--====1736150505====
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline

GRB position information:
GRB_RA: 117.152d {+07h 48m 36s} (J2000),
GRB_DEC: +63.770d {+63d 46' 12"} (J2000),
GAL_COORDS: 152.71, 30.41 [deg] galactic lon,lat of the burst (or transient)
Sun angle: 138.19
Moon angle: 95.86

E(B-V) report for trigger 021753 using FOM Will_Observe of (117.152,+63.770)
Reference is GCN_Notice_Mon_06_Jan_25_08:01:34_UT
E(B-V) = 0.044

Bandpass A_lambda
(microns) (mag)
U (0.34) 0.237
B (0.44) 0.188
V (0.54) 0.144
R (0.65) 0.116
I (0.81) 0.085
--====1736150505====--

---

xrt position message for trigger 021753

E(B-V) report for trigger 021753 using XRT Position of (117.23871,63.81242)
Reference is GCN_Circulars-38918-Mon,_13_Jan_2025_10:26:25_+0000
E(B-V) = 0.043

Bandpass A_lambda
(microns) (mag)
U (0.34) 0.235
B (0.44) 0.187
V (0.54) 0.144
R (0.65) 0.116
I (0.81) 0.084

--====1736764410====
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
# Region file format: DS9 version 3.0
# file produced by rerun_uvot_tdrss.pl on 250113d10h33m30sUT
global color=green font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(117.23871,63.81242,3.00")