Thanks. I can't remember if noise reduction was on or off. Probably on...
are you indicating that possibly because of the type of shot (night shots)
that there is more work to do with noise reduction than a typical daylight
shot?... because I haven't changed any modes, noise reduction or file
format.
Tom C.
If you have noise reduction turned on, it is making a second dark exposure
after the first one, then subtracting the noise from the first one. This is
very buffer and time intensive.
As far as making a jpeg instead of a tiff, not a clue.
William Robb
