The Pinwheel Galaxy M101
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 |