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GRB 210421B: Swift observation summary

GRB RA:270.817°
GRB Dec:+56.828°
GRB Err:6.0 arcmin
T0:2021-04-21 10:54:44 UT
Galactic:85.25° +28.90°
Galactic NH:4.05× 1020 cm-2
Galactic E(B-V):0.05140226
Sun distance:94.69°
Sun angle:7.91 [hr] (West of Sun)
Moon distance:92.51°
Visibility of this field.
Data analysed so far:
  • ObsID: 00021429001 with 2.0 ks exposure.

About ToO analysis.

Find an upper limit.

No sources have been found yet.


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