When Scheduler executes a sequence file which contains no light frames, it bypasses preliminary steps such as tracking, focusing, aligning and guiding.
This differential removes this bypass, considering:
- Unticking all preliminary steps from the schedule job offers identical behavior.
- Automatic calibration of exposure duration by the Capture module, using flat frames as light frames, is an interesting feature.
- The feature is confusing for end-users.
Note that per original behavior, the Scheduler will still bypass opening the dome and avoid sleeping when only calibration frames are to be processed.