Messier 3 : 無料・フリー素材/写真
Messier 3 / Zoeff
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | My first attempt to capture a DSO. I actually used my planetary imager (Imaging Source DBK) as I don't have one dedicated to DSO's yet. Even so I think it came out alright considering the chip isn't very sensitive and gives a ton of noise even at 60 second subs.Imaged trough a Celestron 8" SCT with a 0.63x focal reducer. 50 subs 65 seconds each, stacked and processed with MaxIm DL.Messier 3 is a globular cluster orbiting our galaxy. It is made up of very tightly packed old stars. |
| 撮影日 | 2010-07-23 11:20:21 |
| 撮影者 | Zoeff , Haarlem, The Netherlands |
| タグ | |
| 撮影地 |