If I have a sequence, and I set the target times so when they hit meridian for example, and an end time of when I have to stop imaging that target, so that it can move onto the next target, I might want to end the whole sequence at say 5AM when it starts to get daylight, but my Target has a 2.5 hour window from say 4AM which if I use Altitude lock changes each day, so if we had a global start and end time for the sequence which would over rule the Target start and end times this would serve two purposes
- If the skies are not going to be clear until say midnight, then the sequence would start at midnight even though some targets are scheduled before midnight
- Account for sunrise or maybe the skies are going to be cloudy by say 4AM
Hope that makes sense