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GRB 161109A: Swift observation summary

Mission:Fermi/LAT
GRB RA:157.854°
GRB Dec:+61.821°
GRB Err:22.2 arcmin
T0:2016-11-09 06:18:26 UT
Galactic:146.94° +48.26°
Galactic NH:8.22× 1019 cm-2
Galactic E(B-V):0.008954587
Sun distance:94.64°
Sun angle:4.46 [hr](West of Sun)
Moon distance:127.47°
Visibility of this field.
First slew:2016-11-09 17:33:05 UT
First observation:2016-11-09 17:31:07 UT
First analysis: UT

About tiled field analysis.

So far 4 fields have been scheduled for observations. Data are available and processed for 4 of these. The list gives the exposure time used in source detection. If any individual sources were selected for follow-up observations, the source detection is not repeated for the follow up observations and the table below is not updated.

Find an upper limit.

Sources found so far

So far 6 sources have been found in the XRT data. 3 sources match catalogued sources.

# RA (J2000) Dec (J2000) Err901 Detection
Flag2
Dist from
LAT pos
Exposure Notes Vizier
1
[details]
10h 34m 27.41s +61° 48′ 22.1″ 2.7′′ Good 21.6′ 997 s Matches known X-ray source: XMMSL1 J103425.3+614830 (from XMM-NEWTON/XMMSLEWCLN), 17.326430480821″ away.
Matches SIMBAD source: 2MASX J10342739+6148201, 4.8″ away.
Vizier logo
2
[details]
10h 31m 37.24s +61° 53′ 04.4″ 3.7′′ Good 4.1′ 2.2 ks Vizier logo
3
[details]
10h 29m 50.83s +61° 46′ 45.8″ 2.9′′ Good 11.4′ 1.0 ks Matches known X-ray source: XMMSL1 J102951.3+614632 (from XMM-NEWTON/XMMSLEWCLN), 14.411174734921″ away.
Matches SIMBAD source: 2MASS J10295099+6146428, 3.2″ away.
Vizier logo
4
[details]
10h 30m 02.79s +61° 48′ 49.2″ 4.9′′ Good 9.7′ 1.0 ks Matches known X-ray source: 1RXH J103003.0+614845 (from ROSAT/ROSHRI), 8.1091404746027″ away. Vizier logo
5
[details]
10h 31m 53.43s +61° 56′ 21.6″ 6.4′′ Reasonable 7.9′ 2.2 ks Vizier logo
6
[details]
10h 32m 15.66s +61° 40′ 31.5″ 6.9′′ Good 10.6′ 1.9 ks Vizier logo

1 Radius, 90% confidence.
2 Indicates how likely the source is to be real. See the 1SXPS documentation.
* The position was enhanced using astrometry derived from the Swift UVOT.
The position was astrometrically corrected using the XRT sources and the 2MASS catalogue.


Image

Select image style: Draggable PNG | JS9.

FITS image.

Image of all observations processed so far

Exposure map

FITS exposure map.

Exposure map of all observations processed so far