2026-04-22, 01:54 AM
Greg,
If I open and Imaging Project and go to Exposure Goals and Filters there are two places to describe sub exposures. ON the left I had set Sub exposures to 1 minute (plop down scope, no guiding, best I can do). On the right I customized the exposure for each filter thinking that was necessary to get the objective "Ha-R-G-B composite - 8 hr total exposure time - composite SNR 25 - color SNR 25". There I left sub exposure to Auto. I made a schedule and saved the sequence to import into SGPro. The result is all exposures are zero, not my expectation.
Changing the filter custom exposure time to 1 minute produced the anticipated result.
I guess I was thinking that if I had left "Auto" for the Custom exposure the program would calculated and used a non-zero number for exposure or maybe used the one minute setting from the left side.
Roy
If I open and Imaging Project and go to Exposure Goals and Filters there are two places to describe sub exposures. ON the left I had set Sub exposures to 1 minute (plop down scope, no guiding, best I can do). On the right I customized the exposure for each filter thinking that was necessary to get the objective "Ha-R-G-B composite - 8 hr total exposure time - composite SNR 25 - color SNR 25". There I left sub exposure to Auto. I made a schedule and saved the sequence to import into SGPro. The result is all exposures are zero, not my expectation.
Changing the filter custom exposure time to 1 minute produced the anticipated result.
I guess I was thinking that if I had left "Auto" for the Custom exposure the program would calculated and used a non-zero number for exposure or maybe used the one minute setting from the left side.
Roy