====== Performing a CSD ======
  * Insert the source FC
    * D0738 for ARTEMIS-B; D0717 for HPECR
  * 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 ====
  *After scanning, click the ''Open snapshot'' button and select the desired scan
  *After opening, you can show or hide any loaded snapshots, make sure to select the correct snapshot when using the tools!
{{:task:csd_compare.png?}}


==== 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

  * Oxygen peaks can be identified as they are the largest ones present 
  * The measured M/q should be approximately 16/n

{{:task:csd_correction.png?}}

==== Showing reference lines ====