---

bat position message for trigger 1278865

--====1735919327====
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline

GRB position information:
GRB_RA: 54.651d {+03h 38m 36s} (J2000),
GRB_DEC: -33.772d {-33d 46' 18"} (J2000),
GAL_COORDS: 233.89,-53.62 [deg] galactic lon,lat of the burst (or transient)
Sun angle: 106.31
Moon angle: 75.55

MET of BAT trigger is 757611892.54 using SOD of 56657.71

E(B-V) report for trigger 1278865 using BAT GRB Position of (54.651,-33.772)
Reference is GCN_Notice_Fri_03_Jan_25_15:45:29_UT
E(B-V) = 0.007

Bandpass A_lambda
(microns) (mag)
U (0.34) 0.043
B (0.44) 0.034
V (0.54) 0.027
R (0.65) 0.021
I (0.81) 0.016

# Region file format: DS9 version 3.0
# Region file produced by swift_page.pl vrs. 2024-02-19 fem
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(54.651,-33.772,180")

---

xrt position message for trigger 1278865

E(B-V) report for trigger 1278865 using XRT Position of (54.66412,-33.74944)
Reference is GCN_Circulars-38823-Sat,_4_Jan_2025_18:05:12_+0000
E(B-V) = 0.008

Bandpass A_lambda
(microns) (mag)
U (0.34) 0.042
B (0.44) 0.034
V (0.54) 0.026
R (0.65) 0.021
I (0.81) 0.015

--====1736014137====
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 250104d18h08m57sUT
global color=green font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(54.66412,-33.74944,1.90")