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GRB 220831A — Source 2 (SWIFT J013643.0-414152)

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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: 4: Known X-ray Source
RA (J2000):01h 36m 43.07s (= 24.17945°)
Dec (J2000):-41° 41′ 52.5″ (= -41.6979°)
Error (radius, 90%):5.1″
Detection flag:Good
XRT exposure:9.1 ks (vignetting corrected)
Peak rate:0.016 (±0.004) ct s-1
Peak flux:6.9 (±1.5) ×10-13 erg cm-2 s-1
Mean rate:0.0144 (+0.0017, -0.0016) ct s-1
Mean flux:6.2 (±0.7) ×10-13 erg cm-2 s-1
Has spectral fit?Yes
NH 8.70 × 1021 cm-2
Γ 7.20
Database ID:912
Possible issues:
Optical Loading: No warning (automatic)
Stray Light: No warning (automatic)
Extended Emission: No warning (automatic)
Catalogue information
Known X-ray emitter?Yes - 2RXP J013644.8-414137 in the ROSAT/ROSPSPC catalogue.
Cat. rate1:0.03 (±0.00) ct s-1
Cat. flux2:3.18 (±0.00) ×10-13 erg cm-2 s-1
Observed/Cat. flux4.9 σ
Fading? No (≤1-σ significance).
Near 2MASS source? Yes, 1 match. Show details.
Near SIMBAD source?Yes - UCAC2 13892736 is 1.8″ away.
High proper motion star?No.
Catalogue SearchCone search radius 15″ 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