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GRB 210901B — Source 3 (SWIFT J164043.3+173222)

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Image | Exposure map

Image of the XRT detection

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Image of the LC

Spectrum

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Source details
Rank/Classification:	3: Uncatalogued X-ray source
RA (J2000):	16h 40m 43.30s (= 250.18042°)
Dec (J2000):	+17° 32′ 22.3″ (= +17.5395°)
Error (radius, 90%):	11.0″
Detection flag:	Poor
XRT exposure:	0 s (vignetting corrected)
Peak rate:	1.9 (+1.5, -1.1) ×10^-3 ct s^-1
Peak flux:	8 (+6, -5) ×10^-14 erg cm^-2 s^-1
Has spectral fit?	No
Database ID:	688
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	0.015 ct s^-1
Obs rate/Rass UL	≤0 σ
Fading?	No (≤1-σ significance).
Near 2MASS source?	No
Near SIMBAD source?	No.
Catalogue Search	Cone search radius 32″ Vizier \| Simbad \| NED \| X-ray master \| LSXPS \| 3XMM-DR5