Is there a detailed user manual for using Mobile Observatory 3 Pro?

[chrisj...@gmail.com]

Mobile Observatory 3 Pro is an incredibly detailed App with an amazing amount of information! However, because of this I feel there should be detailed instructions on how to use it. In this way you can really make the most out of this powerful resource!

Is there any kind of user guide, or manual that describes the numerous details found in this app? I don't even see the "Help" menu in this release (Mobile Observatory 2 had one, but it is very limited).

For example, what do all the abbreviations mean when I look up an object? Why are some deep sky objects highlighted with green squares and some with green circles on the sky map? What does the brightness magnitude scale (0-16) actually mean? etc etc etc etc etc