An Airplane\'s Trace in the Night Sky

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.