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Einstein Probe trigger EP#01709248941
Source 90 (SWIFT J032058.5+412223)

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: 4: Known X-ray Source
RA (J2000):03h 20m 58.58s (= 50.24408°)
Dec (J2000):+41° 22′ 23.6″ (= +41.3732°)
Error (radius, 90%):16.1″
Detection flag:Poor
XRT exposure:1115 s (vignetting corrected)
Peak rate:0.016 (±0.006) ct s-1
Peak flux:7.0 (±2.5) ×10-13 erg cm-2 s-1
Mean rate:0.016 (±0.006) ct s-1
Mean flux:7.0 (±2.5) ×10-13 erg cm-2 s-1
Has spectral fit?Yes
NH 6.16 × 1022 cm-2
Γ 4.52
Database ID:597
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 J032058.2+412219
Cat. rate1:0 (±8) ×10-4 ct s-1
Cat. flux2:0.0 (±2.7) ×10-14 erg cm-2 s-1
Observed/Cat. flux2.8 σ
Fading? ≤3-σ signifance.
Near 2MASS source? Yes, 6 matches. Show details.
Near SIMBAD source?Yes - SDSS J032055.61+412207.9 is 36.9″ away.
High proper motion star?No.
Catalogue SearchCone search radius 48″ 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