GRB 221022A — Source 4 (SWIFT J075355.2-050731)

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Image | Exposure map

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Spectrum

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Source details
Rank/Classification:	3: Uncatalogued X-ray source
RA (J2000):	07h 53m 55.29s (= 118.48037°)
Dec (J2000):	-05° 07′ 31.0″ (= -5.1253°)
Error (radius, 90%):	6.9″
Detection flag:	Poor
XRT exposure:	3.8 ks (vignetting corrected)
Peak rate:	1.65 (+1.13, -0.80) ×10^-3 ct s^-1
Peak flux:	7 (+5, -3) ×10^-14 erg cm^-2 s^-1
Mean rate:	1.65 (+1.13, -0.80) ×10^-3 ct s^-1
Mean flux:	7 (+5, -3) ×10^-14 erg cm^-2 s^-1
Has spectral fit?	No
Database ID:	947
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 limit²	0.022 ct s^-1
Obs rate/Rass UL	≤0 σ
Fading?	No (≤1-σ significance).
Near 2MASS source?	Yes, 1 match. Show details.
Near SIMBAD source?	No.
High proper motion star?	No.
Catalogue Search	Cone search radius 20″ 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 assuming a generic AGN spectrum:N_H=3×10²⁰ cm^-2, Γ=1.7

2MASS objects near the source

Coordinate style:

ID	Position	Offset from XRT source	J	H	K