Thanks Rob.
I vary the exposure between 1/25th and 1/33rd depending on the seeing and which produces the better result on the laptop screen on the night.
I've found, though, that 1/25th tends to give my images a little more saturation.
I'm normally working at 10fps... will occasionally try 5fps if the seeing looks up to it and I dare take the risk of only capturing 500-600 frames in an avi.
The gain varies also depending on the night, but anywhere between 40/50% up to 65/70%
|