Skip banner and navigation tools.

 |  site map

Einstein Probe trigger EP#01709248941
Source 105 (SWIFT J031948.7+412256)

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 48.76s (= 49.95315°)
Dec (J2000):+41° 22′ 56.9″ (= +41.3825°)
Error (radius, 90%):9.6″
Detection flag:Poor
XRT exposure:1118 s (vignetting corrected)
Peak rate:0.037 (±0.008) ct s-1
Peak flux:1.6 (±0.3) ×10-12 erg cm-2 s-1
Mean rate:0.037 (±0.008) ct s-1
Mean flux:1.6 (±0.3) ×10-12 erg cm-2 s-1
Has spectral fit?Yes
NH 2.05 × 1021 cm-2
Γ 1.73
Database ID:612
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 limit1.5×10-3 ct s-1
Obs rate/LSXPS UL4.4 σ
Rass upper limit20.12 ct s-1
Obs rate/Rass UL≤0 σ
Fading? ≤3-σ signifance.
Near 2MASS source? Yes, 3 matches. Show details.
Near SIMBAD source?Yes - SDSS J031946.47+412242.6 is 29.4″ away.
High proper motion star?No.
Catalogue SearchCone search radius 28″ 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