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GRB 210506A — Source 3 (SWIFT J085137.7+043559)

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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):	08h 51m 37.78s (= 132.90741°)
Dec (J2000):	+04° 35′ 59.6″ (= +4.5999°)
Error (radius, 90%):	6.4″
Detection flag:	Reasonable
XRT exposure:	4.9 ks (vignetting corrected)
Peak rate:	1.5 (+0.9, -0.7) ×10^-3 ct s^-1
Peak flux:	6.3 (+3.8, -3.0) ×10^-14 erg cm^-2 s^-1
Mean rate:	1.5 (+0.9, -0.7) ×10^-3 ct s^-1
Mean flux:	6.3 (+3.8, -3.0) ×10^-14 erg cm^-2 s^-1
Has spectral fit?	No
Database ID:	568
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	0.037 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 19″ Vizier \| Simbad \| NED \| X-ray master \| LSXPS \| 3XMM-DR5