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Einstein Probe trigger EP250215a / GRB 250215A
Source 3 (SWIFT J102524.9-274117)

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 24.96s (= 156.35402°)
Dec (J2000):-27° 41′ 17.2″ (= -27.6881°)
Error (radius, 90%):5.4″
Detection flag:Poor
XRT exposure:1702 s (vignetting corrected)
Peak rate:6.9 (+2.8, -2.2) ×10-3 ct s-1
Peak flux:2.95 (+1.19, -0.95) ×10-13 erg cm-2 s-1
Mean rate:6.9 (+2.8, -2.2) ×10-3 ct s-1
Mean flux:2.95 (+1.19, -0.95) ×10-13 erg cm-2 s-1
Has spectral fit?Yes
NH 6.76 × 1020 cm-2
Γ 1.58
Database ID:294
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 limit20.027 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 16″ 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.