View source for How to take HARP scan

After first initial tune, we want at least one HARP scan on 1HA05A to determine absolute beam position after chicane change.

* Request 8 uA tune beam
*In Monticello, go in first HARP menu, select  HARP expert controls and open panels for 1H05A and 1H04 ( bottom right of expert screen )
[[Image:Monticello.png]]
*Make sure speed is set to 1
[[Image:1HA1H04.png]]

[[Image:Harp1H05.png]]
*In Monticello, go in second HARP menu ( ! ) choose HARP analyzer 
[[Image:Harp-analyzer.png]]
*Select the Hall A harp to use
*Click on Initiate scan
*If signals saturates, reduce gain on the corresponding HARP and take another scan
* Once done, go to 50 nA, take a run, with ps8=1