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Swift-XRT position for GRB 050721

RA (J2000)253.435699711716h 53m 44.57s
Dec (J2000)-28.3814451469-28° 22′ 53.2′′
Error3.5′′ (radius, 90% confidence).
Piled up?Yes
Spileup0.16
lpileup0.36
cpileup0.39
τpileup4.24
For details of the pile up model, see Evans et al. (2020) section 3.4

FITS image | FITS exposure map image

Image of the XRT field.