352/740
NGC 6946 -Fireworks- Galaxy or Caldwell 12, spiral galaxy and NGC 6939 Open Star Cluster
ASI120MC guiding SkyWatcher Star Adventurer mount - Canon EOS 600D unmod - EFS 55-250 IS lens
14 stacked images x 5min-darks-bias, processed in DSS,edited, resized, croped
Exposure time [h] : 01:09:32
F-Number : 5.6
ISO speed ratings : 800
Focal length [mm] : 250
Δροσιά Χαλκίδας
- Author
- Decon
- Created on
- Monday 29 August 2016
- Posted on
- Tuesday 30 August 2016
- Visits
- 1967
- Rating score
- no rate
- Rate this photo