2.2.2 spase://SMWG/Instrument/KittPeak/VacuumTelescope Kitt Peak Vacuum Telescope (KPVT) 2012-05-03T00:00:00Z After 29 years of solar imaging, the vacuum telescope at Kitt Peak was decommissioned in 2002. Several types of data were derived from daily full-disk observations of the sun: Line of sight magnetic fields; HeI 1083 nm equivalent width; CaII K line (1 nm passband) intensity; continuum intensity. The SOLIS instrumentation succeeded KPVT. spase://SMWG/Person/John.W.Harvey GeneralContact spase://vspo/instrument/366 Imager Kitt Peak Vacuum Telescope spase://SMWG/Observatory/KittPeak