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GRB 181225A — Source 2 (SWIFT J231133.4-092408)

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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

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Source details
Rank/Classification: 3: Uncatalogued X-ray source
RA (J2000):23h 11m 33.46s (= 347.88942°)
Dec (J2000):-09° 24′ 08.9″ (= -9.4025°)
Error (radius, 90%):11.5″
Detection flag:Reasonable
XRT exposure:11.7 ks (vignetting corrected)
Peak rate:1.7 (±0.5) ×10-14 ct s-1
Peak flux:7.1 (±2.2) ×10 erg cm-2 s-1
Has spectral fit?Yes
NH 3.10 × 1020 cm-2
Γ 1.90
Database ID:233
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 limit20.056 ct s-1
Obs rate/Rass UL≤0 σ
Fading? No (≤1-σ significance).
Near 2MASS source? Yes, 1 match. Show details.
Near SIMBAD source?Yes - UCAC3 162-298230 is 10.9″ away.
High proper motion star?No.
Catalogue SearchCone search radius 34″ 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