Forgive me if you already know about this feature of PixInsight, but I was unaware of it. These two scripts can plate solve and label your images.
ImageSolver (under image analysis)
Annotateimage (under render)
And there is even some directions to go with the plate solver. You must give an approximate RA and DEC (it can't do it blind) and when it is done, it writes the info to the image file. Then use the annotater to label the image. Pretty amazing. See the attached examples. In the following post, I show an example of the labeled image.
Edited by G. Hatfield, 26 March 2015 - 02:01 PM.