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GRB 210802A — Source 22 (SWIFT J152338.4+295824)

Build custom XRT products for this source.

Image of the XRT detection

This source is detected in 1 block. Show all images.

Image of the LC

Spectrum

Image of the spectrum

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Source 7 has been manually confirmed as the GRB afterglow so these products are no longer updated.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.

Source details
Rank/Classification: 4: Known X-ray Source
RA (J2000):15h 23m 38.42s (= 230.91009°)
Dec (J2000):+29° 58′ 24.9″ (= +29.9736°)
Error (radius, 90%):47.5″
Detection flag:Poor
XRT exposure:2.3 ks (vignetting corrected)
Peak rate:4.2 (+2.1, -1.6) ×10-3 ct s-1
Peak flux:1.8 (+0.9, -0.7) ×10-13 erg cm-2 s-1
Mean rate:4.2 (+2.1, -1.6) ×10-3 ct s-1
Mean flux:1.8 (+0.9, -0.7) ×10-13 erg cm-2 s-1
Has spectral fit?Yes
NH 2.00 × 1020 cm-2
Γ 9.61
Database ID:653
Possible issues:
Optical Loading: No warning (automatic)
Stray Light: No warning (automatic)
Extended Emission: No warning (automatic)
Catalogue information
Known X-ray emitter?Yes - 4XMM J152338.0+295825 in the XMM-NEWTON/XMMSSC catalogue.
Cat. rate1:0.0149 (±0.0025) ct s-1
Cat. flux2:1.49 (±0.25) ×10-13 erg cm-2 s-1
Observed/Cat. flux0.7 σ
Fading? No (≤1-σ significance).
Near 2MASS source? Yes, 3 matches. Show details.
Near SIMBAD source?Yes - [RGD2013] J152335.077+295751.405 is 54.9″ away.
Catalogue SearchCone search radius 142″ Vizier | Simbad | NED | X-ray master | LSXPS | 3XMM-DR5

Notes
All XRT count rates and fluxes are 0.3—10 keV
1Catalogued count-rates have been converted to XRT equivalents.
2Catalogued upper limits and fluxes have been converted to the XRT equivalent using the automatic power-law spectral fit described above.

2MASS objects near the source

ID Position Offset from
XRT source		 J H K