To investigate our electronics noise, NSB and background events, several special measurements are needed. 

To do these measurements, three different measurement types are available: 

* RATESCAN/RATESCAN2: normal and special ratescan - more details https://trac.fact-project.org/wiki/SpecialRatescans
* CUSTOM: special runs - more details: https://trac.fact-project.org/wiki/TestMeasurementsClosedLid

||= Measurement Type =||= Observation Condition =||= lid =||= bias =||= threshold =||= position =||= time =||= is done? =||= is ok? =||
|| || || || || || || || || ||
||= RATESCAN/RATESCAN2/CUSTOM =||= moon? weather? =||= open/closed =||= on/off =||= if CUSTOM =||= zd/az or ra/dec =||= if CUSTOM =||= filled by shifter =||= filled by analyzer =||
|| || || || || || || || || ||
|| CUSTOM || any || closed || off || 600 || 101/0 || 3600 || done || ? ||
|| CUSTOM || any || closed || off || 500 || 101/0 || 3600 ||  || ? ||
|| CUSTOM || any || closed || off || 400 || 101/0 || 3600 ||  || ? ||
|| CUSTOM || any || closed || off || 700 || 101/0 || 3600 ||  || ? ||