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GRB 201104A: Swift observation summary

Mission:Fermi/LAT
GRB RA:81.400°
GRB Dec:-71.100°
GRB Err:14.4 arcmin
T0:2020-11-04 00:00:56 UT
Galactic:282.00° -32.47°
Galactic NH:1.91× 1021 cm-2
Galactic E(B-V):0.3127093
Sun distance:88.90°
Sun angle:9.21 [hr](West of Sun)
Moon distance:93.99°
Visibility of this field.

About tiled field analysis.

So far 3 fields have been scheduled for observations. Data are available and processed for 3 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 4 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]
05h 22m 06.41s -70° 49′ 30.7″ 19.5′′ Poor 23.7′ 1.6 ks Vizier logo
2
[details]
05h 24m 01.83s -71° 09′ 35.0″ 2.6′′ Good 8.4′ 1.5 ks This source may be affected by stray light
Matches known X-ray source: XMMSL2 J052359.8-710935 (from XMM-NEWTON/XMMSLEWCLN), 2.8357166888878″ away.
Matches SIMBAD source: LHA 120-S 162, 1.3″ away.
Vizier logo
3
[details]
05h 23m 36.99s -71° 00′ 34.6″ 4.1′′ Good 11.1′ 1.6 ks This source may be affected by stray light
Matches SIMBAD source: MACHO 13.7047.393, 3.5″ away.
Vizier logo
4
[details]
05h 22m 45.50s -71° 01′ 28.7″ 5.6′′ Poor 14.6′ 1.6 ks This source may be affected by stray light
Matches SIMBAD source: [VV2006] J052247.2-710130, 8.5″ away.
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