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Einstein Probe trigger EP J1616.7-3042
Source 11 (SWIFT J161657.8-305036)

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):16h 16m 57.81s (= 244.24088°)
Dec (J2000):-30° 50′ 36.6″ (= -30.8435°)
Error (radius, 90%):6.9″
Detection flag:Poor
XRT exposure:8.0 ks (vignetting corrected)
Peak rate:1.2 (+0.9, -0.7) ×10-3 ct s-1
Peak flux:5 (+4, -3) ×10-14 erg cm-2 s-1
Has spectral fit?Yes
NH 2.51 × 1021 cm-2
Γ 9.57
Database ID:358
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 limit6.6×10-3 ct s-1
Obs rate/LSXPS UL≤0 σ
Rass upper limit20.025 ct s-1
Obs rate/Rass UL≤0 σ
Fading? ≤3-σ signifance.
Near 2MASS source? Yes, 5 matches. Show details.
Near SIMBAD source?Yes - 2MASS J16165647-3050238 is 21.5″ away.
High proper motion star?No.
Catalogue SearchCone search radius 20″ 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