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XRT position for GRB 130408A enhanced by UVOT field astrometry

Data were analysed using HEASOFT version 6.32

RA (J2000):08h 57m 37.44s (134.40598)
Dec (J2000):-32° 21′ 39.0′′ (-32.36082)
90% Error radius:1.4′′
Number of overlaps included in position: 14
Exposure time in final position: 8647 s

Total number of overlaps considered: 23
Total overlap time: 14237 s
Number of overlaps where no X-ray source was found: 6
Number of low-X-ray-count fits rejected: 0
Number of spurious fits rejected: 1
Number of bad astrometric corrections:0
Number of outliers removed: 2

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

All XRT GRB positions