---

bat position message for trigger 840853

--====1528904488====
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline

GRB position information:
GRB_RA: 211.562d {+14h 06m 15s} (J2000),
GRB_DEC: -43.076d {-43d 04' 31"} (J2000),
GAL_COORDS: 317.17, 17.72 [deg] galactic lon,lat of the burst (or transient)
Sun angle: 134.42
Moon angle: 133.58

MET of BAT trigger is 550597000.00 using SOD of 56178.90

E(B-V) report for trigger 840853 using BAT GRB Position of (211.562,-43.076)
Reference is GCN_Notice_Wed_13_Jun_18_15:37:51_UT
E(B-V) = 0.091

Bandpass A_lambda
(microns) (mag)
U (0.34) 0.492
B (0.44) 0.391
V (0.54) 0.300
R (0.65) 0.242
I (0.81) 0.176

# Region file format: DS9 version 3.0
# Region file produced by swift_page.pl vrs. 2017-05-08 fem
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(211.562,-43.076,180")

---

xrt position message for trigger 840853

E(B-V) report for trigger 840853 using XRT Position of (211.52058,-43.07236)
Reference is GCN_Circulars-22773-Wed,_13_Jun_2018_17:08:37_-0400
E(B-V) = 0.091

Bandpass A_lambda
(microns) (mag)
U (0.34) 0.494
B (0.44) 0.393
V (0.54) 0.302
R (0.65) 0.243
I (0.81) 0.176

--====1528924143====
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 180613d21h08m49sUT
global color=green font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(211.52058,-43.07236,4.90")