Correct mon ami. Perhaps I am making an incorrect assumption here but I am operating on the basis that odwyerda is an amateur astronomer as a professional, such as my step-daughter, would have access to the information directly.

And, again perhaps incorrectly, that an amateur would be able to use the info recorded in the camera image to meet their needs.

I am looking forward to moving to an area with black skies in a few years, not sure where, and hope to get myself a 16-20 inch Richey-Chretien and take a few pics myself.

DA Morgan