An Airplane's Trace in the Night Sky I took it 2:14 am today. Canon XTi f5 18 mm >30 seconds, I remember I usd "bulb" mode. ISO 1600 I counted there are 36 red dots, so I think it might take 36 or 72 seconds. Corel AfterShot Pro 3 is used to reduce the exposure. ![](/upload/album/3d/9d/36/b8d9d8627916XrLO0icT.jpg)
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