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GRB 211107B — Source 3 (SWIFT J042320.2-274529)

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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Source 1 has been manually confirmed as the GRB afterglow so these products are no longer updated.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.

Source details
Rank/Classification: 4: Known X-ray Source
RA (J2000):04h 23m 20.26s (= 65.83442°)
Dec (J2000):-27° 45′ 29.1″ (= -27.7581°)
Error (radius, 90%):6.5″
Detection flag:Reasonable
XRT exposure:3.3 ks (vignetting corrected)
Peak rate:2.3 (+1.5, -1.0) ×10-3 ct s-1
Peak flux:10 (+6, -4) ×10-14 erg cm-2 s-1
Mean rate:2.3 (+1.5, -1.0) ×10-3 ct s-1
Mean flux:10 (+6, -4) ×10-14 erg cm-2 s-1
Has spectral fit?No
Database ID:726
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 J042320.4-274528 in the XMM-NEWTON/XMMSSC catalogue.
Cat. rate1:0.0131 (±0.0024) ct s-1
Cat. flux2:1.32 (±0.24) ×10-13 erg cm-2 s-1
Observed/Cat. flux≤0 σ
Fading? No (≤1-σ significance).
Near 2MASS source? No
Near SIMBAD source?No.
Catalogue SearchCone search radius 19″ Vizier | Simbad | NED | X-ray master | LSXPS | 3XMM-DR5