I am new to Astrophotography and am practicing with stacking images in Siril taken of the moon. The problem I am having is Siril does not appear to be creating a result.fit following running the downloaded script OSC_Processing_WithoutDBF. I have about 40 raw images that were taken and placed within the lights folder. I have created the folders Bias, Flats, and Darks as a mere formality of course they are empty. Siril runs through processing the images but at the end informs me script execution failed. Am I choosing the wrong registration because these are photo are of the moon? Please advise.
19:45:37: Filter Pattern: GRBG
19:45:38: Saving FITS: file pp_light_00039.fit, 3 layer(s), 4032x3024 pixels, 32 bits
19:45:38: Saving FITS: file pp_light_00038.fit, 3 layer(s), 4032x3024 pixels, 32 bits
19:45:38: Saving FITS: file pp_light_00040.fit, 3 layer(s), 4032x3024 pixels, 32 bits
19:45:39: Saving FITS: file pp_light_00041.fit, 3 layer(s), 4032x3024 pixels, 32 bits
19:45:39: Sequence processing succeeded.
19:45:39: Execution time: 37.81 s
19:45:39: #align lights
19:45:39: Running command: register
19:45:39: Checking sequences in the directory: /Users/mhensley/Pictures/Moon/process.
19:45:39: Registration: processing using method: Global Star Alignment (deep-sky)
19:45:39: Interpolation clamping active
19:45:39: Global star registration: with the current memory and thread limits, up to 4 thread(s) can be used
19:45:39: Reading FITS: file pp_light_00001.fit, 3 layer(s), 4032x3024 pixels, 32 bits
19:45:39: Reference Image:
19:45:39: Findstar: processing for channel 1…
19:45:40: Found 1 stars in reference, channel #1
19:45:40: There are not enough stars in reference image to perform alignment
19:45:40: Preparing sequence processing failed.
19:45:40: Registration aborted.
19:45:40: Finalizing sequence processing failed.
19:45:40: Setting CWD (Current Working Directory) to ‘/Users/mhensley/Pictures/Moon’
19:45:40: Script execution failed.