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GRB 250114B — Source 11 (SWIFT J031539.7-022458)

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Source 2 has been manually confirmed as the GRB afterglow so these products are no longer updated.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 39.74s (= 48.91558°)
Dec (J2000):-02° 24′ 58.5″ (= -2.4162°)
Error (radius, 90%):5.9″
Detection flag:Good
XRT exposure:9.8 ks (vignetting corrected)
Peak rate:3.8 (+1.7, -1.3) ×10-3 ct s-1
Peak flux:1.6 (+0.7, -0.6) ×10-13 erg cm-2 s-1
Mean rate:3.61 (+1.07, -0.85) ×10-3 ct s-1
Mean flux:1.6 (+0.5, -0.4) ×10-13 erg cm-2 s-1
Has spectral fit?Yes
NH 3.49 × 1021 cm-2
Γ 1.47
Database ID:1313
Possible issues:
Optical Loading: No warning (automatic)
Stray Light: No warning (automatic)
Extended Emission: Needs checking (automatic)
Catalogue information
Known X-ray emitter?Yes - 2SXPS J031539.7-022459
Cat. rate1:1.91 (±0.27) ×10-3 ct s-1
Cat. flux2:1.03 (±0.15) ×10-13 erg cm-2 s-1
Observed/Cat. flux1.2 σ
Fading? No (≤1-σ significance).
Near 2MASS source? No
Near SIMBAD source?No.
High proper motion star?No.
Catalogue SearchCone search radius 17″ 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.