BIGFOOT (Cavity)
ShalikaSingh - 15:34, Tuesday 16 May 2023 (3255)
Comment to fast axis of second LC (Click here to view original report: 3254)

The measurement was repeated. First, I moved the LC to the new position of 337.78 degrees. Then I repeated the measurement with the angle of rotation incremented by 30 degrees. 

The issue with fast axis orientation continues. see Fig 1 and 2. It seems that there is a discontinuity at some points. This has been observed in almost all the 7 times that we did measurements. 

PS:

The data is stored in foldername= 'C:\Users\atama\OneDrive\LC-Experiment\Measurement Data\LC2_calibration data\fast axis 7'

Images attached to this comment
3255_20230516083227_5vfastaxis7.png 3255_20230516083232_lc2fastaxischeckfastaxis7.png