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Back to list of positions.

Swift-XRT position for GRB 180904A

RA (J2000)	274.2477°	18h 16m 59.46s
Dec (J2000)	+46.6306°	+46° 37′ 50.1′′
Error	3.5′′ (radius, 90% confidence).
Piled up?	Yes
	S_pileup	0.27
	l_pileup	1.72
	c_pileup	10.00
	τ_pileup	1.74
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.