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Einstein Probe trigger EP#01709248941
Source 32 (SWIFT J031940.9+413037)

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 40.64s (= 49.91934°)
Dec (J2000):+41° 30′ 35.2″ (= +41.5098°)
Error (radius, 90%):7.4″ (enhanced position)
Detection flag:Poor
XRT exposure:1118 s (vignetting corrected)
Peak rate:0.20 (±0.05) ct s-1
Peak flux:8.8 (±2.1) ×10-12 erg cm-2 s-1
Mean rate:0.155 (±0.018) ct s-1
Mean flux:6.7 (±0.8) ×10-12 erg cm-2 s-1
Has spectral fit?Yes
NH 2.06 × 1021 cm-2
Γ 1.95
Database ID:539
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 J031939.8+413032
Cat. rate1:0.0 (±2.1) ×10-3 ct s-1
Cat. flux2:0 (±7) ×10-14 erg cm-2 s-1
Observed/Cat. flux4.2 σ
Fading? ≤3-σ signifance.
Near 2MASS source? Yes, 1 match. Show details.
Near SIMBAD source?Yes - Pul -3 270315 is 9.1″ away.
High proper motion star?Yes. Pul -3 270315
Catalogue SearchCone search radius 22″ 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