|Keck 1 Instruments are:|
|Keck 2 Instruments are:|
|Subaru Time Exchange Instruments are:|
Please note that Keck I and Keck II have different eastern and western telescope limits. This affects the times objects will be available for observing. Objects can be acquired earlier on Keck II and followed later on Keck I.
|Special Notes for Semester 2015A:|
Visitor Instruments: WMKO will not support any visitor instruments during semester 2015A.
We anticipate NIRES being available on Keck II for shared risk science during 2015A.
NIRC2 will be unavailable for a three to five week period beginning in mid-February for the installation of a vector vortex coronagraph.
DEIMOS will undergo a servicing mission beginning in January 2015 and will be unavailable until approximately 15 February 2015.
Suprime-Cam (limited), FOCAS, HDS, MOIRCS (limited), IRCS (with NGS/LGSAO with 188 elements), FMOS, COMICS, and Hyper Suprime-Cam (limited) at Subaru: Through an exchange with the Subaru Observatory, several nights may be available to observers who would like to use any of these instruments. Please check the Subaru web site for detailed descriptions of these instruments and the Subaru Call for Proposals for instrument restrictions, particularly for S-Cam and MOIRCS. Subaru time may be traded for time on both Keck telescopes, the exact number of nights depending both on the Keck and the Subaru demand. Neither Keck nor Subaru will support Target of Opportunity (ToO) observations during the exchanged nights. All observations will be executed in the "classical" observing mode. During semester 2015A Hyper Suprime-Cam is being offered to the Keck community for a maximum of three nights in a shared-risk mode.
LGS-AO: For semester 2015A there will be no restrictions on the number of LGS nights nor their distribution between telescopes. NIRC2, OSIRIS, and NIRSPAO with laser guide star adaptive optics will be available. A more detailed set of guidelines for these nights and information on the capabilities of the systems may be found on the LGS-AO page. Backup programs for LGS proposals are essential. Backup programs for LGS may be either NGS programs or non-AO (seeing limited) NIRSPEC on Keck II. Non-AO NIRSPEC is not available when NIRSPEC is in the AO configuration.
NIRSPAO is scheduled in campaign mode given limited demand for this configuration. If there are insufficient requests for its use, NIRSPAO may not be scheduled in a given semester.
KOA (Keck Observatory Archive): Data from all instruments will be archived in the Keck Observatory Archive (KOA). The default proprietary period for all data is 18 months. If observers desire a different proprietary period they may request this through the Keck coversheet. Please see the KOA homepage for information on the archive. Please also see the KOA proprietary period policy.
For detailed information about the instruments, please check the Instruments Home Page
This page last updated 25 July 2014.