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Einstein Probe trigger EP#01709181580
Source 1 (SWIFT J174108.5+150429)

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):17h 41m 08.40s (= 265.28502°)
Dec (J2000):+15° 04′ 30.0″ (= +15.0750°)
Error (radius, 90%):2.9″ (enhanced position)
Detection flag:Good
XRT exposure:1496 s (vignetting corrected)
Peak rate:0.34 (±0.08) ct s-1
Peak flux:1.5 (±0.3) ×10-11 erg cm-2 s-1
Mean rate:0.216 (±0.016) ct s-1
Mean flux:9.3 (±0.7) ×10-12 erg cm-2 s-1
The source is fading with 1.1-σ significance
Has spectral fit?Yes
NH 1.22 × 1021 cm-2
Γ 2.31
Database ID:416
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 - XMMSL3 J174108.6+150425 in the XMM-NEWTON/XMMSLEWCLN catalogue.
Cat. rate1:2.0 (±0.6) ct s-1
Cat. flux2:1.6 (±0.4) ×10-11 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 - PM J17411+1504 is 3.8″ away.
High proper motion star?Yes. PM J17411+1504
Catalogue SearchCone search radius 8″ 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