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Back to list of positions.

Swift-XRT position for GRB 090423

RA (J2000)	148.8880931069	09h 55m 33.14s
Dec (J2000)	18.1494651741	+18° 08′ 58.1′′
Error	3.5′′ (radius, 90% confidence).
Piled up?	Yes
	S_pileup	0.35
	l_pileup	0.33
	c_pileup	0.86
	τ_pileup	2.56
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.