Skip banner and navigation tools.

 |  site map

Einstein Probe trigger EP250215a / GRB 250215A
Source 2 (SWIFT J102523.8-273855)

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):10h 25m 23.88s (= 156.34952°)
Dec (J2000):-27° 38′ 55.3″ (= -27.6487°)
Error (radius, 90%):7.0″
Detection flag:Good
XRT exposure:1702 s (vignetting corrected)
Peak rate:6.2 (+2.8, -2.2) ×10-3 ct s-1
Peak flux:2.66 (+1.21, -0.95) ×10-13 erg cm-2 s-1
Mean rate:6.2 (+2.8, -2.2) ×10-3 ct s-1
Mean flux:2.66 (+1.21, -0.95) ×10-13 erg cm-2 s-1
Has spectral fit?Yes
NH 9.68 × 1021 cm-2
Γ -1.53
Database ID:293
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
Rass upper limit22.7 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 21″ 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.