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GRB 251215A — Source 4 (SWIFT J081114.1-365242)

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Source 5 has been manually confirmed as the GRB afterglow so these products are no longer updated.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):08h 11m 14.11s (= 122.80880°)
Dec (J2000):-36° 52′ 42.6″ (= -36.8785°)
Error (radius, 90%):7.2″
Detection flag:Good
XRT exposure:9.9 ks (vignetting corrected)
Peak rate:3.9 (+1.4, -1.2) ×10-3 ct s-1
Peak flux:1.7 (+0.6, -0.5) ×10-13 erg cm-2 s-1
Mean rate:3.6 (+1.0, -0.8) ×10-3 ct s-1
Mean flux:1.6 (+0.4, -0.3) ×10-13 erg cm-2 s-1
Has spectral fit?Yes
NH 8.79 × 1021 cm-2
Γ 6.01
Database ID:1565
Possible issues:
Optical Loading: No warning (automatic)
Stray Light: No warning (automatic)
Extended Emission: No warning (automatic)
Catalogue information
Known X-ray emitter?Yes - LSXPS J081114.0-365246
Cat. rate1:4.3 (±1.4) ×10-3 ct s-1
Cat. flux2:5.9 (±2.0) ×10-14 erg cm-2 s-1
Observed/Cat. flux≤0 σ
Fading? No (≤1-σ significance).
Near 2MASS source? Yes, 9 matches. Show details.
Near SIMBAD source?Yes - Gaia DR3 5541522493587877760 is 1.6″ away.
High proper motion star?No.
Catalogue SearchCone search radius 21″ 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.

2MASS objects near the source

ID Position Offset from
XRT source		 J H K