dates
Important dates
4/22/2026 : liquid-cooled CCD reinstalled, chiller implemented. Stage maximum velocities reduced. Iodine cell realigned
4/17/2026 : iodine cell re-aligned. Old Maestro re-installed
4/8/2026 : replacement Maestro controller installed
4/7/2026 : new iodine cell installed. Shutter/relay installed in direct cal channel
2/05/2026 : Iodine cell flipped to test throughput
11/18/2025 : Enclosure box installed, requiring ferrule to be reseated. Spectrograph refocussed.
10/2/2025 : First light on sky!
5/29/25 : new Shelyak FIGU installed. Calibration channel mirrors adjusted.
5/8/25 : initial spectrograph (re)assembly complete at APO
4/30/25 : optical table and vibration isolation supports installed in spectrograph room
dates.txt · Last modified: by 10.253.236.115