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SVOM trigger sb25041603
Source 3 (SWIFT J121623.5+524353)

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: 4: Known X-ray Source
RA (J2000):12h 16m 23.37s (= 184.09739°)
Dec (J2000):+52° 43′ 54.7″ (= +52.7319°)
Error (radius, 90%):4.7″ (enhanced position)
Detection flag:Good
XRT exposure:1669 s (vignetting corrected)
Peak rate:0.012 (±0.003) ct s-1
Peak flux:5.2 (±1.5) ×10-13 erg cm-2 s-1
Mean rate:0.012 (±0.003) ct s-1
Mean flux:5.2 (±1.5) ×10-13 erg cm-2 s-1
Has spectral fit?Yes
NH 2.23 × 1020 cm-2
Γ -2.79
Database ID:333
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 - 4XMM J121623.6+524400 in the XMM-NEWTON/XMMSSC catalogue.
Cat. rate1:0.1332 (±0.0028) ct s-1
Cat. flux2:5.31 (±0.11) ×10-12 erg cm-2 s-1
Observed/Cat. flux≤0 σ
Fading? ≤3-σ signifance.
Near 2MASS source? Yes, 1 match. Show details.
Near SIMBAD source?Yes - 7C 121355.50+530039.00 is 6.2″ away.
High proper motion star?No.
Catalogue SearchCone search radius 14″ 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