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Einstein Probe trigger EP#01709131775
Source 4 (SWIFT J052236.3-084927)

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):05h 22m 36.32s (= 80.65134°)
Dec (J2000):-08° 49′ 27.3″ (= -8.8242°)
Error (radius, 90%):5.7″
Detection flag:Good
XRT exposure:1948 s (vignetting corrected)
Peak rate:4.3 (+2.2, -1.7) ×10-3 ct s-1
Peak flux:1.9 (+0.9, -0.7) ×10-13 erg cm-2 s-1
Has spectral fit?Yes
NH 1.76 × 1021 cm-2
Γ 2.71
Database ID:298
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 - 2SXPS J052236.1-084927
Cat. rate1:2.2 (±0.7) ×10-3 ct s-1
Cat. flux2:6.1 (±1.9) ×10-14 erg cm-2 s-1
Observed/Cat. flux1.0 σ
Fading? ≤3-σ signifance.
Near 2MASS source? Yes, 1 match. Show details.
Near SIMBAD source?Yes - TYC 5332-1692-1 is 0.5″ away.
High proper motion star?No.
Catalogue SearchCone search radius 17″ 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