Stacking .fits fails while stacking .fits from seestar s50

Software Siril
1

I’m confused. I have used Siril to stack files from Seestar S50 before ok, but have 479 frames of IC1805. Running the OSC_preprocessing_without_DBF script fails. Say using Global Star Alignment. Says not enough stars in reference image. 0 stars in channel 1. What is going on?

Edit: Found first batch was out of focus. Deleted all of them and the script was successful.

Thank you

2

Hello, using the 2-pass registration should fix this, maybe your script needs updating

For the Seestar, I recommend filtering images by roundness too because of the terrible tracking that jumps