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SVOM trigger GRB 251111A
Source 3 (SWIFT J020951.8+052203)

Image of the XRT detection

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

Image of the LC

Spectrum

Image of the spectrum
Source details
Rank/Classification: 4: Known X-ray Source
RA (J2000):02h 09m 51.81s (= 32.46589°)
Dec (J2000):+05° 22′ 03.4″ (= +5.3676°)
Error (radius, 90%):6.2″
Detection flag:Good
XRT exposure:2.1 ks (vignetting corrected)
Peak rate:8.3 (+2.9, -2.3) ×10-3 ct s-1
Peak flux:3.6 (+1.2, -1.0) ×10-13 erg cm-2 s-1
Mean rate:8.3 (+2.9, -2.3) ×10-3 ct s-1
Mean flux:3.6 (+1.2, -1.0) ×10-13 erg cm-2 s-1
Has spectral fit?Yes
NH 5.13 × 1020 cm-2
Γ 1.04
Database ID:467
Things to check:
Optical Loading: No warning (automatic)
Stray Light: No warning (automatic)
Extended Emission: No warning (automatic)
Catalogue information
Known X-ray emitter?Yes - CXO J020951.5+052158 in the Chandra/2CSC catalogue.
Cat. rate1:0.00 (±0.00) ×10-1 ct s-1
Observed/Cat. flux≤0 σ
Fading? ≤3-σ signifance.
Near 2MASS source? No
Near SIMBAD source?No.
High proper motion star?No.
Catalogue SearchCone search radius 18″ 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.