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Einstein Probe trigger EP#01709179435
Source 2 (SWIFT J214346.1+433502)

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):21h 43m 45.59s (= 325.93997°)
Dec (J2000):+43° 35′ 02.3″ (= +43.5840°)
Error (radius, 90%):11.4″ (enhanced position)
Detection flag:Good
XRT exposure:1669 s (vignetting corrected)
Peak rate:7.3 (+3.4, -2.6) ×10-3 ct s-1
Peak flux:3.1 (+1.5, -1.1) ×10-13 erg cm-2 s-1
Mean rate:7.3 (+3.4, -2.6) ×10-3 ct s-1
Mean flux:3.1 (+1.5, -1.1) ×10-13 erg cm-2 s-1
Has spectral fit?Yes
NH 3.09 × 1022 cm-2
Γ 4.30
Database ID:410
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 J214346.5+433458
Cat. rate1:3.0 (±0.5) ×10-3 ct s-1
Cat. flux2:7.7 (±1.2) ×10-14 erg cm-2 s-1
Observed/Cat. flux1.4 σ
Fading? ≤3-σ signifance.
Near 2MASS source? Yes, 3 matches. Show details.
Near SIMBAD source?Yes - ZTF J214344.14+433506.5 is 21.9″ away.
High proper motion star?Yes. ZTF J214344.14+433506.5
Catalogue SearchCone search radius 34″ 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