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Einstein Probe trigger EP#01709247588
Source 1 (SWIFT J044712.1+203810)

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: 4: Known X-ray Source
RA (J2000):04h 47m 12.35s (= 71.80146°)
Dec (J2000):+20° 38′ 07.9″ (= +20.6355°)
Error (radius, 90%):3.1″ (enhanced position)
Detection flag:Good
XRT exposure:1557 s (vignetting corrected)
Peak rate:0.084 (±0.022) ct s-1
Peak flux:3.6 (±0.9) ×10-12 erg cm-2 s-1
Mean rate:0.065 (+0.008, -0.007) ct s-1
Mean flux:2.8 (±0.3) ×10-12 erg cm-2 s-1
Has spectral fit?Yes
NH 3.40 × 1021 cm-2
Γ 3.41
Database ID:493
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 - 1RXS J044712.8+203809 in the ROSAT/RASSBSC catalogue.
Cat. rate1:0.099 (±0.017) ct s-1
Cat. flux2:1.48 (±0.25) ×10-12 erg cm-2 s-1
Observed/Cat. flux0.7 σ
Fading? ≤3-σ signifance.
Near 2MASS source? Yes, 1 match. Show details.
Near SIMBAD source?Yes - PM J04472+2038 is 1.5″ away.
High proper motion star?Yes. PM J04472+2038
Catalogue SearchCone search radius 9″ 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