Skip banner and navigation tools.

 |  site map

Einstein Probe trigger EP#01709248941
Source 44 (SWIFT J031938.7+412653)

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 19m 38.71s (= 49.91128°)
Dec (J2000):+41° 26′ 53.7″ (= +41.4483°)
Error (radius, 90%):6.4″
Detection flag:Poor
XRT exposure:1118 s (vignetting corrected)
Peak rate:0.20 (±0.06) ct s-1
Peak flux:8.7 (±2.4) ×10-12 erg cm-2 s-1
Mean rate:0.143 (±0.016) ct s-1
Mean flux:6.1 (±0.7) ×10-12 erg cm-2 s-1
Has spectral fit?Yes
NH 7.00 × 1021 cm-2
Γ 1.80
Database ID:551
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
LSXPS upper limit2.0×10-3 ct s-1
Obs rate/LSXPS UL3.7 σ
Rass upper limit20.30 ct s-1
Obs rate/Rass UL≤0 σ
Fading? ≤3-σ signifance.
Near 2MASS source? No
Near SIMBAD source?Yes - [CGW2003] J031939.7+4126 is 18.4″ away.
High proper motion star?No.
Catalogue SearchCone search radius 19″ 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.