|
OAG decision
Am thinking of going down the OAG path and doing away with the piggy back scope system.
Was going to get an Orion Deluxe OAG. Any advice or alternatives? I have looked at this a while ago but now I think is the time to give it a go.
As well, using PHD for guiding, wouldn't shorter exposure times make for better guiding? Wouldn't it be better to use half second exposures rather than 2 second exposures? I would have thought that smaller increments would keep better tracking.
Thanks
Frank
|