A simple format I devised for storing my astrophotography.
You can see it in action here: https://s1.danielc.dev/astro
Alongside the index.php file, folders are created for each
astronomy night, or session, with the name being the date.
Inside each folder, a description file is created describing
Bortle levels, processing information, settings, etc.
The web server should show the contents of these folders (Nginx
autoindex)