At least Igor Version 6.38 (or the latest update). It is not available for Linux operating systems. Squirrel is tested mainly on pcs using Windows OS, but should work on Macintosh OSX systems. Squirrel (ToF-AMS Unit Resolution Analysis Software) Squirrel General FAQ What version of Squirrel or Pika Should I be Using? - A very quick overview.Instructions for joining the AMS email list for alerts to new versions.
AMS Unit Mass Resolution Spectral Data Base.
3 Pika (ToF_AMS High Resolution Analysis software).2.2.10 Exporting Results to the AMS Unit Mass Resolution Database.2.2.9 Composition Dependent Collection Efficiency (CDCE Panel).2 Squirrel (ToF-AMS Unit Resolution Analysis Software).