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Einstein Probe trigger EP#01709248941
Source 28 (SWIFT J031943.7+412928)

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: Known X-ray Source
RA (J2000):03h 19m 43.64s (= 49.93184°)
Dec (J2000):+41° 29′ 27.2″ (= +41.4909°)
Error (radius, 90%):5.6″ (enhanced position)
Detection flag:Poor
XRT exposure:1118 s (vignetting corrected)
Peak rate:0.18 (±0.03) ct s-1
Peak flux:7.8 (±1.4) ×10-12 erg cm-2 s-1
Mean rate:0.163 (±0.018) ct s-1
Mean flux:7.0 (±0.8) ×10-12 erg cm-2 s-1
Has spectral fit?Yes
NH 3.01 × 1021 cm-2
Γ 2.27
Database ID:535
Things to check:
Optical Loading: No warning (automatic)
Stray Light: No warning (automatic)
Extended Emission: Spurious source (verified)
Catalogue information
Known X-ray emitter?Yes - LSXPS J031943.8+412924
Cat. rate1:0 (±3) ×10-3 ct s-1
Cat. flux2:0 (±9) ×10-14 erg cm-2 s-1
Observed/Cat. flux5.7 σ
Fading? ≤3-σ signifance.
Near 2MASS source? No
Near SIMBAD source?No.
High proper motion star?No.
Catalogue SearchCone search radius 16″ 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.