Software Siril

[Enea Ferriani]

Mi rispondo da solo, ma chiedo anche a voi la conferma.

E' questa la procedura per convertire i PNG delle calibrazioni in FITS?
https://siril.org/tutorials/tuto-manual/

Siril works with files in the FITS (Flexible Image Transport System) format. You must therefore convert your raw files. For people with FITS images, obtained from dedicated cameras, conversion is not necessary but renaming is. It is also possible to create a sequence without copying the files by creating symbolic links. An explanation for doing this on Windows is given here .

1. Click on the Conversion tab
2. Click on +Add
3. Find the folder where the images to convert are located (by default, we are in the working directory)
4. Select the images to be converted
5. Add
6. Give a generic name to the images to convert (lights, flats, …). Siril adds a number as a suffix to this name to differentiate the images, and this allows the creation of the sequences.
7. Click on Convert

Siril converts images to the .fit format into the working directory. You must then apply the same procedure with the lights, the flats, the biases and the darks, each time giving them an evocative generic name.

Con questo potrei caricare i Bias, i Flat, i Dark e creare per ognuno il file FITs da caricare poi come master nella calibrazione del light.