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GRB 240415B — Source 1 (SWIFT J084854.4-265519)

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Image of the XRT detection

This source is detected in 1 block. Show all images.

Image of the LC

Spectrum

Image of the spectrum

Enhanced position

Image of the UVOT image

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Source details
Rank/Classification: 3: Uncatalogued X-ray source
RA (J2000):08h 48m 54.19s (= 132.22578°)
Dec (J2000):-26° 55′ 20.7″ (= -26.9224°)
Error (radius, 90%):4.8″ (enhanced position)
Detection flag:Reasonable
XRT exposure:3.4 ks (vignetting corrected)
Peak rate:3.2 (+1.5, -1.1) ×10-3 ct s-1
Peak flux:1.4 (+0.6, -0.5) ×10-13 erg cm-2 s-1
Mean rate:3.2 (+1.5, -1.1) ×10-3 ct s-1
Mean flux:1.4 (+0.6, -0.5) ×10-13 erg cm-2 s-1
Has spectral fit?No
Database ID:1138
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 limit20.018 ct s-1
Obs rate/Rass UL≤0 σ
Fading? No (≤1-σ significance).
Near 2MASS source? No
Near SIMBAD source?No.
High proper motion star?No.
Catalogue SearchCone search radius 14″ 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:NH=3×1020 cm-2, Γ=1.7