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GRB 220107B — Source 3 (SWIFT J142553.2+201007)

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


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Source 1 has been manually confirmed as the GRB afterglow so these products are no longer updated.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: 3: Uncatalogued X-ray source
RA (J2000):14h 25m 53.26s (= 216.47192°)
Dec (J2000):+20° 10′ 08.0″ (= +20.1689°)
Error (radius, 90%):7.3″
Detection flag:Poor
XRT exposure:4.7 ks (vignetting corrected)
Peak rate:3.8 (+1.7, -1.3) ×10-3 ct s-1
Peak flux:1.6 (+0.7, -0.6) ×10-13 erg cm-2 s-1
Mean rate:3.8 (+1.7, -1.3) ×10-3 ct s-1
Mean flux:1.6 (+0.7, -0.6) ×10-13 erg cm-2 s-1
Has spectral fit?Yes
NH 3.14 × 1020 cm-2
Γ 1.25
Database ID:747
Possible issues:
Optical Loading: No warning (automatic)
Stray Light: No warning (automatic)
Extended Emission: No warning (automatic)
Catalogue information
Known X-ray emitter?No. Get XMM upper limit
Rass upper limit20.027 ct s-1
Obs rate/Rass UL≤0 σ
Fading? No (≤1-σ significance).
Near 2MASS source? No
Near SIMBAD source?Yes - QSO B1423+203 is 4.7″ away.
Catalogue SearchCone search radius 21″ Vizier | Simbad | NED | X-ray master | LSXPS | 3XMM-DR5

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.