First steps – pre-processing with scripts
This tutorial explores your first steps with Siril and its scripting capability.
Siril comes with a few basic scripts. They allow you to preprocess your images in one click!
1. Create the folders to hold your images types. #
Create the following 4 directories named as:
2. Put your RAW images in the directories created in the previous step. #
Attention: don’t mix other files, even JPEG (or other formats), with your RAW files: Siril will take all the files inside the directories as input files for processing.
3. Click on the home button and navigate to your project folder . #
This is tell Siril where all your images are located.
4. Validate with the Open button of the window. #
Siril will validate your working directory.
5. Click on the Scripts button and select the script of your choice. #
The main script that covers basic needs is named
If you don’t see the button, do the follwoing:
- Go to your preferences (
- Remove all script paths (as shown in the following screenshot).
Validate your changes.
Close and restart Siril.
You are now ready to run a script.
If you need more scripts:
Click on the hamburger menu and on “Get Scripts”.
Script files are text files with
Download a script.
You can download any script you want, put it in any folder. You just have to indicate to Siril the path where it needs to search for it. Do it in Preferences, in the same tab as seen in the illustration above.
Depending on the number of RAW images and the power of your computer, Siril can take some time to process your images. At the end of the script, you should have a window like that:
Your images have been calibrated, aligned (registered) and stacked. Congratulations! It is now time to process the result in Siril.
You can open it by clicking on the Open button (upper left), your image will be named result_xxx.fits (xxx représente le temps total d’exposition en secondes).
It’s normal that your image looks dark, you should choose the “AutoStretch” mode (lower part of the window) to get a brighter view of it.