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Einstein Probe trigger EP#01709319842
Source 3 (SWIFT J044234.3-261052)

Image of the XRT detection

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

No light curve at /swift/cat/EP/triggers/90/source635/curve

Source details
Rank/Classification: 3: Uncatalogued X-ray source
RA (J2000):04h 42m 34.32s (= 70.64299°)
Dec (J2000):-26° 10′ 52.0″ (= -26.1811°)
Error (radius, 90%):6.6″
Detection flag:Poor
XRT exposure:0 s (vignetting corrected)
Peak rate:2.1 (+1.6, -1.1) ×10-3 ct s-1
Peak flux:9 (+7, -5) ×10-14 erg cm-2 s-1
Has spectral fit?No
Database ID:635
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
Rass upper limit20.043 ct s-1
Obs rate/Rass UL≤0 σ
Fading? ≤3-σ signifance.
Near 2MASS source? Yes, 1 match. Show details.
Near SIMBAD source?No.
High proper motion star?No.
Catalogue SearchCone search radius 19″ 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

2MASS objects near the source

ID Position Offset from
XRT source		 J H K