===== File Menu =====

The **File** menu includes the following options:

  * [[Open FITS or picture file]]
  * [[Save FITS file]]
  * [[Save picture file]]

----
  * [[Bad pixel map]]
  * [[Dark frame]]
  * [[Flat frame]]

----
  * [[Open reference image]]
  * [[Open reference image|Clear reference image]]

----
  * Save configuration now
  * [[Quit]]