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Einstein Probe trigger EP#01709175213
Source 6 (SWIFT J195630.4+032717)

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: Marked ‘spurious’ by manual checking. Automated classification: Uncatalogued X-ray source
RA (J2000):19h 56m 30.41s (= 299.12671°)
Dec (J2000):+03° 27′ 18.9″ (= +3.4552°)
Error (radius, 90%):6.3″ (enhanced position)
Detection flag:Poor
XRT exposure:1135 s (vignetting corrected)
Peak rate:0.032 (±0.012) ct s-1
Peak flux:1.4 (±0.5) ×10-12 erg cm-2 s-1
Mean rate:0.029 (±0.008) ct s-1
Mean flux:1.3 (±0.3) ×10-12 erg cm-2 s-1
Has spectral fit?Yes
NH 4.29 × 1021 cm-2
Γ 2.41
Database ID:372
Things to check:
Optical Loading: No warning (automatic)
Stray Light: No warning (automatic)
Extended Emission: Spurious source (verified)
Catalogue information
Known X-ray emitter?No. Get XMM upper limit
LSXPS upper limit4.4×10-4 ct s-1
Obs rate/LSXPS UL2.7 σ
Rass upper limit20.021 ct s-1
Obs rate/Rass UL≤0 σ
Fading? ≤3-σ signifance.
Near 2MASS source? Yes, 4 matches. Show details.
Near SIMBAD source?No.
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