Iridium flare over Brantingham : 無料・フリー素材/写真
Iridium flare over Brantingham / Darron Birgenheier
| ライセンス | クリエイティブ・コモンズ 表示-継承 2.1 |
|---|---|
| 説明 | I was making this long night exposure, and not watching the sky while the shutter on my D50 was open for several minutes. When I looked at the photo on my PC, I noticed the streak in the upper right corner. It looked like an Iridium flare to me, so I checked on the Heavens Above site. Sure enough, I had accidentally caught a perfect exposure of a magnitude -7 (bright!) flare from Iridium 19! |
| 撮影日 | 2008-07-10 23:07:23 |
| 撮影者 | Darron Birgenheier , Reno, NV, USA |
| タグ | |
| 撮影地 | |
| カメラ | NIKON D50 , NIKON CORPORATION |
| 露出 | f/3.5 |
| 開放F値 | f/3.5 |
| 焦点距離 | 18 mm |