Differences

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--- dates [2025/05/30 14:09] – created holtz
+++ dates [2026/06/03 12:04] (current) – holtz
@@ Line 1: / Line 1: @@
-=== important dates ===
+=== Important dates ===
-/29/25 : new Shelyak FIGU installed
+/1/2026 : reinstalled Butler iodine cell, new iodine stage. Flipped bifurcated fiber near end of night!
-/8/25 : initial spectrograph assembly complete
+/12/2026 : implementation of new Edge controller for Planewave PW1000
-/30/25 : optical table installed in spectrograph room
+/22/2026 : liquid-cooled CCD reinstalled, chiller implemented. Stage maximum velocities reduced. Iodine cell realigned.
+/17/2026 : iodine cell re-aligned. Old Maestro re-installed
+/8/2026 : replacement Maestro controller installed
+/7/2026 : new iodine cell from Tautenberg installed. Shutter/relay installed in direct cal channel
+/05/2026 : Iodine cell flipped to test throughput
+/18/2025 : Enclosure box installed, requiring ferrule to be reseated. Spectrograph refocussed.
+/2/2025 : First light on sky!
+/29/25 : new Shelyak FIGU installed. Calibration channel mirrors adjusted.
+/8/25 : initial spectrograph (re)assembly complete at APO
+/30/25 : optical table and vibration isolation supports installed in spectrograph room