Skip banner and navigation tools.

 |  site map

SVOM trigger GRB 250419A
Source 1 (SWIFT J132937.3+070223)

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):13h 29m 37.33s (= 202.40554°)
Dec (J2000):+07° 02′ 23.5″ (= +7.0399°)
Error (radius, 90%):3.8″
Detection flag:Good
XRT exposure:1958 s (vignetting corrected)
Peak rate:0.15 (±0.03) ct s-1
Peak flux:6.3 (±1.4) ×10-12 erg cm-2 s-1
Mean rate:0.111 (±0.010) ct s-1
Mean flux:4.8 (±0.4) ×10-12 erg cm-2 s-1
Has spectral fit?Yes
NH 6.39 × 1020 cm-2
Γ 1.88
Database ID:337
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 limit20.052 ct s-1
Obs rate/Rass UL2.9 σ
Fading? ≤3-σ signifance.
Near 2MASS source? No
Near SIMBAD source?No.
High proper motion star?No.
Catalogue SearchCone search radius 11″ 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.