|
Unfortunately the chances of the DSLR picking up any photons in 5 second subs is pretty low - not much higher than false signals from read noise sadly. If you could capture a couple of hours worth of subs you may be able to get a reasonable image.
Is there any chance of getting longer subs? Even going to 10 second subs would be equivalent to capturing 25x as many subs.
Cheers,
Cam
|