Hi Roy,
You don’t HAVE to put up the details of your images. You can just post then and we can enjoy them. However posting the details works 2 fold, especially in the beginner section. It serves as a way for others who are starting out to see what is possible with certain equipment and gives them some ideas on what to try. Secondly it helps more experienced astrophotographers to see what you are doing so they can offer you help as well. It’s totally up to you though. It’s not a site requirement.
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