Skip banner and navigation tools.

 |  site map

Einstein Probe trigger EP#01709130758
Source 5 (SWIFT J031838.1+413211)

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: 3: Uncatalogued X-ray source
RA (J2000):03h 18m 38.13s (= 49.65887°)
Dec (J2000):+41° 32′ 11.4″ (= +41.5365°)
Error (radius, 90%):7.9″
Detection flag:Poor
XRT exposure:1679 s (vignetting corrected)
Peak rate:0.013 (±0.004) ct s-1
Peak flux:5.5 (+1.9, -1.5) ×10-13 erg cm-2 s-1
Mean rate:0.013 (±0.004) ct s-1
Mean flux:5.5 (+1.9, -1.5) ×10-13 erg cm-2 s-1
Has spectral fit?Yes
NH 2.00 × 1021 cm-2
Γ -2.50
Database ID:273
Things to check:
Optical Loading: No warning (automatic)
Stray Light: No warning (automatic)
Extended Emission: No warning (automatic)
Catalogue information
Known X-ray emitter?No. Get XMM upper limit
2SXPS upper limit1.6×10-3 ct s-1
Obs rate/2SXPS UL2.9 σ
Rass upper limit24.2 ct s-1
Obs rate/Rass UL≤0 σ
Fading? ≤3-σ signifance.
Near 2MASS source? No
Near SIMBAD source?No.
High proper motion star?No.
Catalogue SearchCone search radius 23″ 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.