Skip banner and navigation tools.

 |  site map

GRB 231129B: Swift observation summary

GRB RA:285.662°
GRB Dec:+40.278°
GRB Err:30.0 arcmin
T0:2023-11-29 14:03:05 UT
Galactic:70.79° +15.16°
Galactic NH:8.94× 1020 cm-2
Galactic E(B-V):0.1522479
Sun distance:72.44°
Sun angle:2.71 [hr] (East of Sun)
Moon distance:110.65°
Visibility of this field.
First slew:2023-11-29 17:27:20 UT
First observation:2023-11-29 17:26:45 UT
First analysis: UT

About tiled field analysis.

So far 7 fields have been scheduled for observations. Data are available and processed for 7 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 1 sources have been found in the XRT data. 1 sources match catalogued sources.

# RA (J2000) Dec (J2000) Err901 Detection
Dist from
MAXI pos
Exposure Notes Vizier
19h 03m 05.53s +39° 57′ 16.9″ 8.6′′ Good 20.1′ 290 s This source may be affected by optical loading
Matches SIMBAD source: HD 177486, 3.9″ 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.


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