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Back to list of positions.

Swift-XRT position for GRB 251221A

RA (J2000)	101.4277524857	06h 45m 42.66s
Dec (J2000)	0.7328523845	+00° 43′ 58.3′′
Error	3.5′′ (radius, 90% confidence).
Piled up?	Yes
	S_pileup	0.18
	l_pileup	4.49
	c_pileup	1.82
	τ_pileup	1.00
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.