The Pinwheel Galaxy M101

Messier 13

Other names:NGC 5457
Distance:27 million light years
Date:15-Apr-2020, 17-Apr-2020, 19-Apr-2020
Lens:GSO RC8
Field of view:1° 6' x 43'
Cameras:Canon 800D, Canon T3i mono mod
Filters:none/OSC, Baader Ha 7nm
Mount:Skywatcher EQ6-R
Guiding:ZWO OAG, Lacerta MGEN-II
Exposure time:13h
OSC 120 x 5min
Ha 12 x 15min
Sizes 1920 x 1080 | 5442 x 3510
optional processing OSC only