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Einstein Probe trigger EP#01709248941
Source 24 (SWIFT J031942.1+413328)

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: 3: Uncatalogued X-ray source
RA (J2000):03h 19m 42.12s (= 49.92550°)
Dec (J2000):+41° 33′ 28.5″ (= +41.5579°)
Error (radius, 90%):5.8″
Detection flag:Poor
XRT exposure:1118 s (vignetting corrected)
Peak rate:0.34 (±0.10) ct s-1
Peak flux:1.5 (±0.4) ×10-11 erg cm-2 s-1
Mean rate:0.239 (±0.022) ct s-1
Mean flux:1.03 (±0.10) ×10-11 erg cm-2 s-1
Has spectral fit?No
Database ID:531
Things to check:
Optical Loading: No warning (automatic)
Stray Light: No warning (automatic)
Extended Emission: No warning (automatic)
Catalogue information
Known X-ray emitter?No. Get XMM upper limit
LSXPS upper limit2.7×10-3 ct s-1
Obs rate/LSXPS UL3.6 σ
Rass upper limit20.37 ct s-1
Obs rate/Rass UL≤0 σ
Fading? ≤3-σ signifance.
Near 2MASS source? No
Near SIMBAD source?No.
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 assuming a generic AGN spectrum:NH=3×1020 cm-2, Γ=1.7