====== Performing a CSD ======
  * Open the Physapps launcher
    * Switch to the Apps tab, "All"
  * Open Charge State Distribution Scan
  * Select source (selection popup may default to the upper left screen)
  * Adjust range and gap if desired
  * Click ''Scan start''
  * Do not close the application until the scan is complete
  * When done, click ''Save the scan'' and save in the default folder




==== Comparing to previous scans ====



==== Applying correction ====
  * Use the cursor to get the position of each oxygen peak on the CSD
  * Fill in the measured positions in the M/q measured column
  * Click ''Calc'' to find the correction
  * Click ''Apply'' to use it

==== SN ====

  * Correction info is vague and needs expanding on, this would heavily improve with a "why" page, but that's a different issue
==== Showing reference lines ====