Stacking Seestar Mosaic Files. Siril works ok, Affinity does not.

[irandar]

Hi folks. This comparison of Affinity astro stacking and Siril stacking reached me. Does anyone have any idea here. I sort of thought Affinity would stack anything. Maybe the overlapping necessary with the mosaic files is somehow confusing. Thanks and regards, Irving

 

The Astrophotography stack in Affinity Photo doesn't seem to understand the Seestar mosaic lights (unless there is a trick I don't know about). It produced a stack of the central area only and dropped all the other frames. The Siril mosaic stack in the Files section of this group works really well for me though (OSC_Preprocessing_WithoutDBF_With_Mosaic-2x.ssf)

[irandar]

 I wish Affinity had a separate astro forum. Do you too? Regards, Irving

[DWright]

Hi @irandar,

Can you please try the workflow suggested by James in the following forum post