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GRB 220107A: Swift observation summary

Mission:Swift/BAT-GUANO
GRB RA:169.760°
GRB Dec:+34.138°
GRB Err:10.0 arcmin
T0:2022-01-07 14:45:31 UT
Galactic:187.81° +68.98°
Galactic NH:2.08× 1020 cm-2
Galactic E(B-V):0.0226074
Sun distance:125.73°
Sun angle:7.93 [hr](West of Sun)
Moon distance:153.10°
Visibility of this field.
Data analysed so far:
  • ObsID: 00021476001 with 0.7 ks exposure.

Source 1 has been manually confirmed as the GRB afterglow; data for this object are now available through the main GRB results area for this GRB.

About ToO analysis.

Probable afterglow details

A source was found which matches the afterglow criteria.

# RA (J2000) Dec (J2000) Err901 Detection
Flag2		 Dist from
Swift/BAT-GUANO pos		 Exposure Notes Vizier
1
[details]		 11h 19m 13.56s +34° 10′ 12.5″ 2.3′′ Good 3.0′ 699 s The source is 8.7-σ above the RASS limit. Vizier logo

1 Radius, 90% confidence.
2 Indicates how likely the source is to be real. See the 2SXPS 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.

Find an upper limit.

Sources found so far

So far 1 sources have been found in the XRT data. 0 sources match catalogued sources.

# RA (J2000) Dec (J2000) Err901 Detection
Flag2		 Dist from
Swift/BAT-GUANO pos		 Exposure Notes Vizier
1
[details]		 11h 19m 13.56s +34° 10′ 12.5″ 2.3′′ Good 3.0′ 699 s The source is 8.7-σ above the RASS limit. 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