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Einstein Probe trigger EP#01709247525
Source 1 (SWIFT J072859.8+495957)

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):07h 29m 00.40s (= 112.25166°)
Dec (J2000):+49° 59′ 59.4″ (= +49.9998°)
Error (radius, 90%):11.4″ (enhanced position)
Detection flag:Reasonable
XRT exposure:1441 s (vignetting corrected)
Peak rate:10 (+4, -3) ×10-3 ct s-1
Peak flux:4.3 (+1.8, -1.4) ×10-13 erg cm-2 s-1
Mean rate:10 (+4, -3) ×10-3 ct s-1
Mean flux:4.3 (+1.8, -1.4) ×10-13 erg cm-2 s-1
Has spectral fit?Yes
NH 7.60 × 1020 cm-2
Γ 2.12
Database ID:492
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 - CXO J072900.0+495956 in the Chandra/2CSC catalogue.
Cat. rate1:0.00 (±0.00) ×10-1 ct s-1
Observed/Cat. flux≤0 σ
Fading? ≤3-σ signifance.
Near 2MASS source? Yes, 2 matches. Show details.
Near SIMBAD source?No.
High proper motion star?No.
Catalogue SearchCone search radius 34″ 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