Deepsky - Pieter Vandevelde

Supernova 2014J in M82 in Ursa Major

Scope: 10" f/3.8 Newtonian
Mount: Mesu 200
Guiding: Lodestar + oag9 with phd guiding
CCD sbig st8300 @ -20 °C
Filters: Baader 7nm h-alpha
Exposure: 7 hrs; 10 & 15 min sub-exposures (2 pane mosaic)

Resolution: 1.17 arcsec/pixel
Date: February 2, 16 & 26th 2014

The frames were taken while testing a new mirrorcell for my astrograph. Both galaxies were testshots, but to my surprise they matched up perfectly for a mosaic.