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GRB 161109A — Source 1 (SWIFT J103426.9+614817)

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Image of the XRT detection

This source is detected in 2 blocks. Show all images.

Image of the LC

Spectrum

Image of the spectrum

Enhanced position

Image of the UVOT image

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Source details
Rank/Classification: 4: Known X-ray Source
RA (J2000):10h 34m 27.41s (= 158.61421°)
Dec (J2000):+61° 48′ 22.1″ (= +61.8062°)
Error (radius, 90%):2.7″ (enhanced position)
Detection flag:Good
XRT exposure:997 s (vignetting corrected)
Peak rate:0.051 (±0.011) ct s-1
Peak flux:2.2 (±0.5) ×10 erg cm-2 s-1
The source is fading with 1.2-σ significance
Has spectral fit?Yes
NH 2.12 × 1021 cm-2
Γ 2.03
Database ID:31
Possible issues:
Optical Loading: No warning (automatic)
Stray Light: No warning (automatic)
Extended Emission: No warning (automatic)
Catalogue information
Known X-ray emitter?Yes - XMMSL1 J103425.3+614830 in the XMM-NEWTON/XMMSLEWCLN catalogue.
Cat. rate1:0.66 (±0.23) ct s-1
Cat. flux2:6.8 (±2.4) ×10-12 erg cm-2 s-1
Observed/Cat. flux≤0 σ
Fading? Maybe (1.2-σ significance).
Near 2MASS source? Yes, 1 match. Show details.
Near SIMBAD source?Yes - 2MASX J10342739+6148201 is 4.8″ away.
Catalogue SearchCone search radius 8″ 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