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GRB 221215A — Source 1 (SWIFT J102046.7+464616)

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Image of the XRT detection

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

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Source details
Rank/Classification: 3: Uncatalogued X-ray source
RA (J2000):10h 20m 46.77s (= 155.19488°)
Dec (J2000):+46° 46′ 16.6″ (= +46.7713°)
Error (radius, 90%):5.7″
Detection flag:Good
XRT exposure:2.8 ks (vignetting corrected)
Peak rate:4.1 (+1.9, -1.5) ×10-3 ct s-1
Peak flux:1.8 (+0.8, -0.6) ×10-13 erg cm-2 s-1
Mean rate:4.1 (+1.9, -1.5) ×10-3 ct s-1
Mean flux:1.8 (+0.8, -0.6) ×10-13 erg cm-2 s-1
Has spectral fit?Yes
NH 1.11 × 1020 cm-2
Γ 1.68
Database ID:957
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 limit20.022 ct s-1
Obs rate/Rass UL≤0 σ
Fading? No (≤1-σ significance).
Near 2MASS source? Yes, 2 matches. Show details.
Near SIMBAD source?Yes - 2MASX J10204673+4646159 is 0.4″ away.
Catalogue SearchCone search radius 17″ 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.

2MASS objects near the source

ID Position Offset from
XRT source