Comparison with an average moon diameter in your image?

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Tryggve Dyrvik avatar
Is there any easy tool/script in PixInsight or somewhere else where you can add an illustration showing the Moon's diameter/part of the moon as an arc in relation to the object you have photographed?
andrea tasselli avatar
In PI use Script>Utilities>ImageInsert.  The image can be anything thus including a rendition of the apparent diameter of the full moon (e.g., a circle) scaled to the target image angular scale (or in fact an image of the full moon).
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