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Bugs / to do.

Neutrino trigger IceCube 170312A
Source 3 (SWIFT J201623.4-255249)

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: 3: Uncatalogued X-ray source
RA (J2000):20h 16m 23.48s (= 304.09781°)
Dec (J2000):-25° 52′ 49.6″ (= -25.8805°)
Error (radius, 90%):7.6″
Detection flag:Good
XRT exposure:839 s (vignetting corrected)
Peak rate:8 (+5, -4) ×10-3 ct s-1
Peak flux:3.4 (+2.1, -1.5) ×10-13 erg cm-2 s-1
Mean rate:8 (+5, -4) ×10-3 ct s-1
Mean flux:3.4 (+2.1, -1.5) ×10-13 erg cm-2 s-1
Has spectral fit?No
Database ID:214
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
2SXPS upper limit0.023 ct s-1
Obs rate/2SXPS UL≤0 σ
Rass upper limit20.063 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 - GALEX 2668217904070134662 is 1.0″ away.
Catalogue SearchCone search radius 22″ 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