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GRB 220310C — Source 3 (SWIFT J192037.0+401223)

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Image of the XRT detection

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Spectrum

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Source details
Rank/Classification: 3: Uncatalogued X-ray source
RA (J2000):19h 20m 37.05s (= 290.15437°)
Dec (J2000):+40° 12′ 23.0″ (= +40.2064°)
Error (radius, 90%):6.3″
Detection flag:Reasonable
XRT exposure:4.6 ks (vignetting corrected)
Peak rate:1.9 (+1.0, -0.8) ×10-3 ct s-1
Peak flux:8 (+4, -3) ×10-14 erg cm-2 s-1
Mean rate:1.9 (+1.0, -0.8) ×10-3 ct s-1
Mean flux:8 (+4, -3) ×10-14 erg cm-2 s-1
Has spectral fit?Yes
NH 1.32 × 1021 cm-2
Γ 3.28
Database ID:774
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 limit20.014 ct s-1
Obs rate/Rass UL≤0 σ
Fading? No (≤1-σ significance).
Near 2MASS source? No
Near SIMBAD source?No.
High proper motion star?No.
Catalogue SearchCone search radius 18″ 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.