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18 Nov. 2019

924 bytes added, 11:21, 18 November 2019
Created page with "LJMU ready to start pushing on this project. Review of decisions: * retain both red and blue optimized modes * defined final filter size (for system of three sliders) -- nee..."
LJMU ready to start pushing on this project.

Review of decisions:
* retain both red and blue optimized modes
* defined final filter size (for system of three sliders)
-- need to look at which direction to be sliding: parallel or perpendicular to grism slide
* mounting will be on axis
* mounting plate will be a thick piece of Al, machined at SAAO (once James has final Zemax, he can provide reference plane for attachment)
* would still like to meet schedule of commissioning mid 2020

Action items:
* ALL: regular meetings, fortnightly on Friday at 10 UT/12 SAST, starting 29 Nov.
* James: send link to filter mechanism controllers to Stuart and Alli
* James: talk with Hitesh (electronics) about best ways to control filter mechanism
* Iain/LJMU: update CAD and send most recent versions of CAD and Zemax to SAAO
* Amanda: distribute decision on CCD type and coating
* Chris/Carel: to connect re: software as needed
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