Good day.
I'm currently applying what I've learned from the previous CCD Photometry II course 2021 and calculated transformation coefficients for our main telescope set-up, Meade LX850 16" SCT and SBIG STT-830MM CCD camera with Baader RGB (non-photometric) filters.
Here is the link of screenshot showing the results made using the spreadsheet method for NGC7790: https://drive.google.com/file/d/12dOYVSsRJdqQ6rQakKP-bjXs5vqO3b7b/view?usp=sharing
I hope I did everything correctly. Your feedback will be greatly appreciated. Thank you very much.
Best regards,
Aldrin