= after it was received back in HI on 16-Jan-2020 from Resonon,
= after re-aligment of the Andor camera with the wedged window.
the Andor camera shutter was mis-placed at Resonon,so Mark bought a new Andor shutter - which appeared to be Serial Number 2019 00752
Resonon installed this new shutter in BS02 during re-alignment with the repaired Andor camera w/ wedged window.
20200117_01_bs02
20200117_02_bs02
20200117_03_bs02
20200117_04_bs02
20200117_05_bs02
20200117_06_bs02
20200117_07_bs02
20200117_08_bs02
20200117_09_bs02
20200117_missing-shutter
20200124_01_BS02=FO-length
20200124_01_bs02_eq_fo-length
20200124_02_BS02=FO-length
20200124_02_bs02_eq_fo-length
20200124_03_BS02=FO-length
20200124_03_bs02_eq_fo-length
20200124_04_BS02=short-FO146
20200124_04_bs02_eq_short-fono6