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Bugs / to do.

Neutrino trigger IceCube 201120A
Source 2 (SWIFT J203110.7+401148)

Image of the XRT detection

This source is detected in 1 block. Show all images.

Image of the LC

Spectrum

Image of the spectrum

Enhanced position

Image of the UVOT image
Source details
Rank/Classification: 3: Uncatalogued X-ray source
RA (J2000):20h 31m 10.74s (= 307.79473°)
Dec (J2000):+40° 11′ 40.3″ (= +40.1945°)
Error (radius, 90%):5.6″ (enhanced position)
Detection flag:Good
XRT exposure:3.2 ks (vignetting corrected)
Peak rate:0.0163 (+0.0126, -0.0085) ct s-1
Peak flux:7 (+5, -4) ×10-13 erg cm-2 s-1
Mean rate:0.0163 (+0.0126, -0.0085) ct s-1
Mean flux:7 (+5, -4) ×10-13 erg cm-2 s-1
Has spectral fit?Yes
NH 1.47 × 1022 cm-2
Γ 7.49
Database ID:149
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 limit20.026 ct s-1
Obs rate/Rass UL≤0 σ
Fading? ≤3-σ signifance.
Near 2MASS source? Yes, 1 match. Show details.
Near SIMBAD source?Yes - TYC 3157-1227-1 is 4.3″ 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