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Swift Trigger: 1290305;

Presumed name: GRB 250221A

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BAT 03h 57m 54.48s, -15° 08′ 20.4″
position:(59.477, -15.139 ± 180″)
XRT 03h 57m 51.03s, -15° 08′ 01.3″
position:(59.46261, -15.13369 ± 1.9″)
UVOT 03h 57m 50.98s, -15° 07′ 59.2″
position:(59.4624, -15.1331 ± 1.1″)
Galactic NHI:3.15×1020 cm-2
Galactic E(B-V):0.053 mag
Best RA:03h 57m 50.98s= 59.4624 d
Best Dec:-15° 07′ 59.2″= -15.1331 d
Gal Lat:-45.18
Gal Long:207.23
Sun angle:82.58°, -5.7 hr East of Sun

SIMBAD objects within 200 of XRT position

RA*Dec*SIMBAD name Query

* RA/Dec in equinox J2000