THIS PAGE IS OUT OF DATE AND NOT BEING MAINTAINED. (sel - 2019Dec31).
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Restarted science operations on August 24, 2017 MST. Normal Operations with LMI, and DeVeny. NIHTS has started (re-)commissioning, and the dichroic fold flat has been installed. IGRINS has returned starting in late August 2017. EXPRES has started on-sky commissioning. RIMAS is not yet available. DSSI will be on the telescope in late January 2018. |
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| title | Instrument Filters & Gratings |
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| LMI Upper Filter Wheel | OPEN | DARK | OH | CN |
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VR| BC | I | R | V | B | U | | LMI Lower Filter Wheel | OPEN | u | g | r | i | z |
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OIIIHα-on | Hα-off1200 |