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SVOM trigger GRB 250402A
Source 3 (SWIFT J141348.7-060001)

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):14h 13m 48.71s (= 213.45294°)
Dec (J2000):-06° 00′ 01.7″ (= -6.0005°)
Error (radius, 90%):6.3″
Detection flag:Good
XRT exposure:2.4 ks (vignetting corrected)
Peak rate:3.6 (+1.9, -1.5) ×10-3 ct s-1
Peak flux:1.6 (+0.8, -0.6) ×10-13 erg cm-2 s-1
Mean rate:3.6 (+1.9, -1.5) ×10-3 ct s-1
Mean flux:1.6 (+0.8, -0.6) ×10-13 erg cm-2 s-1
Has spectral fit?Yes
NH 1.28 × 1023 cm-2
Γ 7.44
Database ID:314
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 limit20.11 ct s-1
Obs rate/Rass UL≤0 σ
Fading? ≤3-σ signifance.
Near 2MASS source? No
Near SIMBAD source?Yes - 4C -05.60 is 3.4″ away.
High proper motion star?No.
Catalogue SearchCone search radius 18″ 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.