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Bugs / to do.

Neutrino trigger IceCube 190104A
Source 1 (SWIFT J235928.9-255855)

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: 4: Known X-ray Source
RA (J2000):23h 59m 28.93s (= 359.87055°)
Dec (J2000):-25° 58′ 55.9″ (= -25.9822°)
Error (radius, 90%):5.9″
Detection flag:Good
XRT exposure:112 s (vignetting corrected)
Peak rate:0.070 (+0.037, -0.027) ct s-1
Peak flux:3.0 (+1.6, -1.2) ×10-12 erg cm-2 s-1
Mean rate:0.070 (+0.037, -0.027) ct s-1
Mean flux:3.0 (+1.6, -1.2) ×10-12 erg cm-2 s-1
Has spectral fit?No
Database ID:16
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 - XMMSL2 J235929.0-255848 in the XMM-NEWTON/XMMSLEWCLN catalogue.
Cat. rate1:0.8 (±0.3) ct s-1
Cat. flux2:8 (±3) ×10-12 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?Yes - [VV2000] J235929.0-255850 is 6.1″ away.
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 assuming a generic AGN spectrum:NH=3×1020 cm-2, Γ=1.7

2MASS objects near the source

ID Position Offset from
XRT source		 J H K