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Swift-XRT products for GRB 150902A — Source 4

RA/Dec (J2000) = 14h 20m 41.55s, -69° 27′ 01.7″ +/- 7.8 (radius, 90%)

Back to list of objects in this field.

Source 1 has been manually confirmed as the GRB afterglow so these products are no longer updated. The up-to-date data for the afterglow are now available through the main GRB results area for this GRB.

Light curve	Spectrum

We expect ~1.89×10^-2 serendipitous objects at least as bright as this source in this tiled dataset, based on the logN-logS distribution of Mateos et al. (2008) [More details]

Source details

Peak XRT count rate	1.1 (±0.5) ×10^-3 ct s^-1
Mean XRT count rate	1.1 (±0.5) ×10^-3 ct s^-1
RASS upper limit	0.02 ct s^-1
Fading?	No
Mean flux (Observed, 0.3—10 keV)	9 (±4) ×10^-14 erg cm^-2s^-1
Peak flux (Observed, 0.3—10 keV)	9 (±4) ×10^-14 erg cm^-2s^-1
Mean rate (PSPC equivalent)	5.8 (±2.8) ×10^-4
Peak rate (PSPC equivalent)	5.8 (±2.8) ×10^-4