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GRB 250114B — Source 3 (SWIFT J031546.2-021854)

Build custom XRT products for this source.

Image of the XRT detection

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

Image of the LC

Spectrum

Image of the spectrum

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Source 2 has been manually confirmed as the GRB afterglow so these products are no longer updated. The up-to-date data for the afterglow are now available through the main GRB results area for this GRB.

Source details
Rank/Classification: 4: Known X-ray Source
RA (J2000):03h 15m 46.26s (= 48.94275°)
Dec (J2000):-02° 18′ 54.2″ (= -2.3151°)
Error (radius, 90%):7.5″
Detection flag:Good
XRT exposure:9.8 ks (vignetting corrected)
Peak rate:2.5 (+1.0, -0.8) ×10-3 ct s-1
Peak flux:1.1 (+0.4, -0.3) ×10-13 erg cm-2 s-1
Mean rate:2.4 (+0.7, -0.6) ×10-3 ct s-1
Mean flux:1.04 (+0.31, -0.25) ×10-13 erg cm-2 s-1
Has spectral fit?Yes
NH 7.65 × 1020 cm-2
Γ 1.74
Database ID:1305
Possible issues:
Optical Loading: No warning (automatic)
Stray Light: No warning (automatic)
Extended Emission: No warning (automatic)
Catalogue information
Known X-ray emitter?Yes - 2SXPS J031545.9-021847
Cat. rate1:2.9 (±0.3) ×10-3 ct s-1
Cat. flux2:9.6 (±1.1) ×10-14 erg cm-2 s-1
Observed/Cat. flux≤0 σ
Fading? No (≤1-σ significance).
Near 2MASS source? No
Near SIMBAD source?No.
High proper motion star?No.
Catalogue SearchCone search radius 22″ 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 using the automatic power-law spectral fit described above.