---

bat position message for trigger 1016881

--====1610415815====
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline

GRB position information:
GRB_RA: 218.999d {+14h 36m 00s} (J2000),
GRB_DEC: +33.070d {+33d 04' 13"} (J2000),
GAL_COORDS: 54.05, 66.69 [deg] galactic lon,lat of the burst (or transient)
Sun angle: 89.64
Moon angle: 80.54

MET of BAT trigger is 632108250.10 using SOD of 5823.79

E(B-V) report for trigger 1016881 using BAT GRB Position of (218.999,+33.070)
Reference is GCN_Notice_Tue_12_Jan_21_01:41:15_UT
E(B-V) = 0.015

Bandpass A_lambda
(microns) (mag)
U (0.34) 0.079
B (0.44) 0.063
V (0.54) 0.048
R (0.65) 0.039
I (0.81) 0.028

# Region file format: DS9 version 3.0
# Region file produced by swift_page.pl vrs. 2021-01-04 fem
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(218.999,+33.070,180")

---

xrt position message for trigger 1016881

E(B-V) report for trigger 1016881 using XRT Position of (219.00604,33.05417)
Reference is GCN_Circulars-29290-Mon,_11_Jan_2021_23:18:07_-0500
E(B-V) = 0.014

Bandpass A_lambda
(microns) (mag)
U (0.34) 0.076
B (0.44) 0.060
V (0.54) 0.046
R (0.65) 0.037
I (0.81) 0.027

--====1610425136====
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 210112d04h18m56sUT
global color=green font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(219.00604,33.05417,1.70")