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GRB 210901B — Source 1 (SWIFT J164041.2+174007)

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Image of the XRT detection

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Image of the LC

Spectrum

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Enhanced position

Image of the UVOT image

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Source details
Rank/Classification: 3: Uncatalogued X-ray source
RA (J2000):16h 40m 41.47s (= 250.17279°)
Dec (J2000):+17° 40′ 05.5″ (= +17.6682°)
Error (radius, 90%):5.9″ (enhanced position)
Detection flag:Good
XRT exposure:1170 s (vignetting corrected)
Peak rate:1.8 (+2.5, -1.8) ×10-3 ct s-1
Peak flux:7.8 (+10.8, -7.6) ×10-14 erg cm-2 s-1
Mean rate:1.8 (+2.5, -1.8) ×10-3 ct s-1
Mean flux:7.8 (+10.8, -7.6) ×10-14 erg cm-2 s-1
Has spectral fit?No
Database ID:686
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 limit20.016 ct s-1
Obs rate/Rass UL≤0 σ
Fading? No (≤1-σ significance).
Near 2MASS source? No
Near SIMBAD source?No.
Catalogue SearchCone search radius 17″ Vizier | Simbad | NED | X-ray master | LSXPS | 3XMM-DR5