Hello! I'm trying to decide on an on-axis guider vs. guide scope for my new setup.
For those running a scope remotely or unattended, how often do you lack a guide star using an on-axis guider? I won't be using a rotator since that creates lots of problems with flat fields.
I use SGPro to acquire images. When the guide star is lost, the program aborts till the time limit of the observation is reached and then the routine goes to the next target. Thank you and best regards.