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SVOM trigger sb25102501
Source 1 (SWIFT J235006.8+265948)

Image of the XRT detection

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

Image of the LC

Spectrum

Image of the spectrum

Enhanced position

Image of the UVOT image
Source details
Rank/Classification: 2: Outbursting source
RA (J2000):23h 50m 06.72s (= 357.52801°)
Dec (J2000):+26° 59′ 50.4″ (= +26.9973°)
Error (radius, 90%):2.5″ (enhanced position)
Detection flag:Good
XRT exposure:1832 s (vignetting corrected)
Peak rate:10.3 (±1.9) ct s-1
Peak flux:4.4 (±0.8) ×10-10 erg cm-2 s-1
Mean rate:5.29 (±0.14) ct s-1
Mean flux:2.27 (±0.06) ×10-10 erg cm-2 s-1
The source is fading with 3.6-σ significance
Has spectral fit?Yes
NH 9.74 × 1020 cm-2
Γ 1.97
Database ID:452
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 - LSXPS J235007.0+265950
Cat. rate1:0.030 (±0.009) ct s-1
Cat. flux2:1.0 (±0.3) ×10-12 erg cm-2 s-1
Observed/Cat. flux5.4 σ
Fading? Yes (3.6-σ difference between at least one detection and a later detection or upper limit).
Near 2MASS source? Yes, 1 match. Show details.
Near SIMBAD source?Yes - RX J2350.0+2659 is 7.2″ away.
High proper motion star?Yes. RX J2350.0+2659
Catalogue SearchCone search radius 7″ 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