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XRT position for GRB 220408A enhanced by UVOT field astrometry

Data were analysed using HEASOFT version 6.35.2


RA (J2000):13h 29m 39.95s (202.41648)
Dec (J2000):+47° 04′ 08.8′′ (47.06912)
90% Error radius:2′′
Number of overlaps included in position: 3
Exposure time in final position: 1444 s

Total number of overlaps considered: 6
Total overlap time: 3246 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: 2
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