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Einstein Probe trigger EP#01709130758
Source 8 (SWIFT J031950.3+413012)

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 50.38s (= 49.95992°)
Dec (J2000):+41° 30′ 12.6″ (= +41.5035°)
Error (radius, 90%):4.7″
Detection flag:Reasonable
XRT exposure:1970 s (vignetting corrected)
Peak rate:1.4 (±0.3) ct s-1
Peak flux:6.1 (±1.4) ×10-11 erg cm-2 s-1
Mean rate:0.907 (±0.027) ct s-1
Mean flux:3.90 (±0.12) ×10-11 erg cm-2 s-1
Has spectral fit?Yes
NH 3.64 × 1021 cm-2
Γ 2.20
Database ID:276
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 - 2SXPS J031950.6+413018
Cat. rate1:0.0 (±1.8) ×10-2 ct s-1
Cat. flux2:0 (±6) ×10-13 erg cm-2 s-1
Observed/Cat. flux4.5 σ
Fading? ≤3-σ signifance.
Near 2MASS source? No
Near SIMBAD source?No.
High proper motion star?No.
Catalogue SearchCone search radius 14″ 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.