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Bugs / to do.

Neutrino trigger IceCube 170922A
Source 7 (SWIFT J050833.5+053110)

Image of the XRT detection

This source is detected in 3 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 08m 33.54s (= 77.13975°)
Dec (J2000):+05° 31′ 10.2″ (= +5.5195°)
Error (radius, 90%):5.4″
Detection flag:Good
XRT exposure:804 s (vignetting corrected)
Peak rate:0.10 (+0.10, -0.06) ct s-1
Peak flux:4.4 (+4.1, -2.5) ×10-12 erg cm-2 s-1
Mean rate:0.034 (+0.009, -0.008) ct s-1
Mean flux:1.5 (+0.4, -0.3) ×10-12 erg cm-2 s-1
Has spectral fit?Yes
NH 1.48 × 1021 cm-2
Γ 2.17
Database ID:203
Things to check:
Optical Loading: No warning (automatic)
Stray Light: No warning (automatic)
Extended Emission: No warning (automatic)
Catalogue information
Known X-ray emitter?Yes - 2SXPS J050833.4+053110
Cat. rate1:0.032 (±0.009) ct s-1
Cat. flux2:1.4 (±0.4) ×10-12 erg cm-2 s-1
Observed/Cat. flux2.3 σ
Fading? ≤3-σ signifance.
Near 2MASS source? Yes, 2 matches. Show details.
Near SIMBAD source?Yes - 3HSP J050833.4+053109 is 3.9″ away.
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.

2MASS objects near the source

ID Position Offset from
XRT source		 J H K