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Swift-XRT products for GRB 150220A — Source 4

RA/Dec (J2000) = 09h 02m 08.90s, -01° 40′ 20.1″ +/- 6.4 (radius, 90%) Vizier logo

Back to list of objects in this field.

Light curve Spectrum
Image of the light curve Image of the spectrum

We expect ~0.03 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 rate5.2 (±1.3) ×10-3 ct s-1
Mean XRT count rate4.8 (±1.0) ×10-3 ct s-1
RASS upper limit0.08 ct s-1
Fading?No
Mean flux
(Observed, 0.3—10 keV)
1.28 (±0.28) ×10-13 erg cm-2s-1
Peak flux
(Observed, 0.3—10 keV)
1.4 (±0.4) ×10-13 erg cm-2s-1
Mean rate
(PSPC equivalent)
1.18 (±0.26) ×10-2
Peak rate
(PSPC equivalent)
1.3 (±0.3) ×10-2

X-ray catalogued source matches

A catalogued X-ray source matches this source's position: