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XRT position for GRB 211025A enhanced by UVOT field astrometry

Data were analysed using HEASOFT version 6.32


RA (J2000):10h 49m 31.91s (162.38297)
Dec (J2000):+31° 30′ 44.2′′ (31.51228)
90% Error radius:1.6′′
Number of overlaps included in position: 6
Exposure time in final position: 3636 s

Total number of overlaps considered: 7
Total overlap time: 3759 s
Number of overlaps where no X-ray source was found: 1
Number of low-X-ray-count fits rejected: 0
Number of spurious fits rejected: 0
Number of bad astrometric corrections:0
Number of outliers removed: 0

For details of how these positions are produced, and why some positions are rejected, see the online documentation.

All XRT GRB positions