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GRB 220403C: Swift observation summary

GRB RA:17.571°
GRB Dec:-56.225°
GRB Err:9.0 arcmin
T0:2022-04-03 10:13:50 UT
Galactic:297.58° -60.71°
Galactic NH:2.25× 1020 cm-2
Galactic E(B-V):0.02083895
Sun distance:61.75°
Sun angle:0.33 [hr] (East of Sun)
Moon distance:71.48°
Visibility of this field.
Data analysed so far:
  • ObsID: 00021485001 with 2.5 ks exposure.

About ToO analysis.

Find an upper limit.

Sources found so far

So far 2 sources have been found in the XRT data. 0 sources match catalogued sources.

# RA (J2000) Dec (J2000) Err901 Detection
Dist from
Fermi/GBM pos
Exposure Notes Vizier
01h 10m 13.12s -56° 14′ 04.2″ 5.5′′ Good 0.8′ 2.5 ks Vizier logo
01h 11m 37.77s -56° 10′ 38.9″ 9.7′′ Poor 11.6′ 1.5 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.


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