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Bugs / to do.

Neutrino trigger IceCube-250406A
Source 2 (SWIFT J052427.1+172323)

Image of the XRT detection

This source is detected in 2 blocks. Show all images.

Image of the LC

Spectrum

Image of the spectrum
Source details
Rank/Classification: 4: Known X-ray Source
RA (J2000):05h 24m 27.12s (= 81.11301°)
Dec (J2000):+17° 23′ 23.2″ (= +17.3898°)
Error (radius, 90%):5.1″
Detection flag:Good
XRT exposure:428 s (vignetting corrected)
Peak rate:0.051 (+0.016, -0.013) ct s-1
Peak flux:2.2 (+0.7, -0.6) ×10-12 erg cm-2 s-1
Mean rate:0.051 (+0.016, -0.013) ct s-1
Mean flux:2.2 (+0.7, -0.6) ×10-12 erg cm-2 s-1
Has spectral fit?Yes
NH 3.65 × 1021 cm-2
Γ 4.57
Database ID:241
Things to check:
Optical Loading: Needs checking (automatic)
Stray Light: No warning (automatic)
Extended Emission: No warning (automatic)
Catalogue information
Known X-ray emitter?Yes - 1RXS J052425.7+172301 in the ROSAT/RASSBSC catalogue.
Cat. rate1:1.40 (±0.06) ct s-1
Cat. flux2:1.74 (±0.07) ×10-11 erg cm-2 s-1
Observed/Cat. flux≤0 σ
Fading? ≤3-σ signifance.
Near 2MASS source? No
Near SIMBAD source?No.
Catalogue SearchCone search radius 15″ 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.