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Einstein Probe trigger EP#01709179036
Source 2 (SWIFT J174231.7-274344)

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 42m 31.68s (= 265.63198°)
Dec (J2000):-27° 43′ 45.7″ (= -27.7294°)
Error (radius, 90%):6.2″ (enhanced position)
Detection flag:Poor
XRT exposure:862 s (vignetting corrected)
Peak rate:0.054 (±0.014) ct s-1
Peak flux:2.3 (±0.6) ×10-12 erg cm-2 s-1
Mean rate:0.042 (+0.010, -0.009) ct s-1
Mean flux:1.8 (±0.4) ×10-12 erg cm-2 s-1
Has spectral fit?Yes
NH 3.34 × 1023 cm-2
Γ 3.52
Database ID:396
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 - LSXPS J174231.6-274347
Cat. rate1:0.0145 (±0.0007) ct s-1
Cat. flux2:1.67 (±0.08) ×10-12 erg cm-2 s-1
Observed/Cat. flux2.7 σ
Fading? ≤3-σ signifance.
Near 2MASS source? Yes, 12 matches. Show details.
Near SIMBAD source?Yes - 2MASS J17423155-2743482 is 4.1″ away.
High proper motion star?No.
Catalogue SearchCone search radius 18″ 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