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Einstein Probe trigger EP#01709130758
Source 10 (SWIFT J031949.1+412950)

Image of the XRT detection

This source is detected in 1 block. Show all images.

Image of the LC

Spectrum

Image of the spectrum
Source details
Rank/Classification: Marked ‘spurious’ by manual checking. Automated classification: Known X-ray Source
RA (J2000):03h 19m 49.20s (= 49.95499°)
Dec (J2000):+41° 29′ 50.7″ (= +41.4974°)
Error (radius, 90%):5.5″
Detection flag:Poor
XRT exposure:1970 s (vignetting corrected)
Peak rate:0.67 (±0.15) ct s-1
Peak flux:2.9 (±0.7) ×10-11 erg cm-2 s-1
Mean rate:0.317 (±0.018) ct s-1
Mean flux:1.36 (±0.08) ×10-11 erg cm-2 s-1
Has spectral fit?Yes
NH 3.24 × 1021 cm-2
Γ 1.97
Database ID:278
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 - 1WGA J0319.8+4130 in the ROSAT/WGACAT catalogue.
Cat. rate1:11.20 (±0.08) ct s-1
Cat. flux2:4.71 (±0.03) ×10-10 erg cm-2 s-1
Observed/Cat. flux≤0 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.