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GRB 220418B — Source 28 (SWIFT J145636.7-172919)

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Image | Exposure map

Image of the XRT detection

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Image of the LC

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Source details
Rank/Classification:	3: Uncatalogued X-ray source
RA (J2000):	14h 56m 36.72s (= 224.15301°)
Dec (J2000):	-17° 29′ 19.7″ (= -17.4888°)
Error (radius, 90%):	6.9″
Detection flag:	Poor
XRT exposure:	1464 s (vignetting corrected)
Peak rate:	7 (+5, -4) ×10^-3 ct s^-1
Peak flux:	3.1 (+2.1, -1.6) ×10^-13 erg cm^-2 s^-1
Has spectral fit?	No
Database ID:	826
Possible issues:
Optical Loading:	No warning (automatic)
Stray Light:	No warning (automatic)
Extended Emission:	Needs checking (automatic)
Catalogue information
Known X-ray emitter?	No. Get XMM upper limit
Rass upper limit²	0.031 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 20″ Vizier \| Simbad \| NED \| X-ray master \| LSXPS \| 3XMM-DR5