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Bugs / to do.

Neutrino trigger IceCube 170922A
Source 9 (SWIFT J050945.0+052153)

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 09m 45.03s (= 77.43763°)
Dec (J2000):+05° 21′ 53.0″ (= +5.3647°)
Error (radius, 90%):5.9″
Detection flag:Good
XRT exposure:804 s (vignetting corrected)
Peak rate:0.016 (+0.006, -0.005) ct s-1
Peak flux:7.1 (+2.6, -2.1) ×10-13 erg cm-2 s-1
Mean rate:0.016 (+0.006, -0.005) ct s-1
Mean flux:7.1 (+2.6, -2.1) ×10-13 erg cm-2 s-1
Has spectral fit?Yes
NH 1.01 × 1022 cm-2
Γ 4.69
Database ID:227
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 J050944.9+052149
Cat. rate1:0.020 (±0.007) ct s-1
Cat. flux2:8.6 (±3.0) ×10-13 erg cm-2 s-1
Observed/Cat. flux≤0 σ
Fading? ≤3-σ signifance.
Near 2MASS source? Yes, 1 match. Show details.
Near SIMBAD source?No.
Catalogue SearchCone search radius 17″ 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