Announcements
Resumption of Open-Use Observations with FOCAS Marks Functionality of Subaru Telescope's Entire Suite of Instruments
(October 24, 2012 Hawaii Time)
A functional test of the Faint Object Camera and Spectrograph (FOCAS) took place the night of October 5, 2012, and open-use observations resumed on the night of October 19, 2012. A year of careful steps took place to assure recovery of FOCAS from the July 2, 2011 coolant incident. Implementation of safety features mandated by the National Astronomical Observatory's Inquiry Panel preceded the testing and observations. The procedures included a thorough check of the entire range of operation of the active cable wrap as well as careful reviews of checklists and instrument installation and operation manuals. The successful operation of FOCAS means that Subaru Telescope's entire suite of observational instruments is in working order. An announcement of full recovery will take place when the primary mirror dons its shiny new coating after its realuminization scheduled for the summer of 2013.
Reports
Resumption of Open-Use Observations with FOCAS Marks Functionality of Subaru Telescope's Entire Suite of Instruments (October 24, 2012): Report
Resumption of Open-Use Observations at Prime Focus with Suprime-Cam (July 16, 2012): Report
Resumption of Open Use Observations at Primary Focus with an Infrared Instrument (October 21, 2011): Report
Fourth Report (September 13, 2011): Report
Third Report (July 27, 2011) : Report
Second Report (July 14, 2011) : Report
