Archive is running normally.
HIRES Data Description
NIRC2 Data Description
NIRSPEC Data Description
NEW! PI Access to OSIRIS Data and Public Access to MOSFIRE Data Now Available: Data Access
Funded by NASA, the Keck Observatory Archive (KOA) is a joint development between the W. M. Keck Observatory (WMKO) located in Waimea, Hawaii and the NASA Exoplanet Science Institute (NExScI) located in Pasadena, California. Currently, KOA archives data taken with HIRES, NIRSPEC, NIRC2, LRIS, KI (Keck Interferometer), MOSFIRE, DEIMOS, ESI, and OSIRIS.
The process by which data are archived is as follows:
The physical location of the archive is at NExScI. Both metadata and raw FITS files are transferred via the internet from WMKO to NExScI, and are available through a User Interface within hours of the end of observations. Both the data files and the metadata are subject to a proprietary period policy. During the proprietary period, program PIs will be able to access their data via a user login/password protected site. The data are released to the public upon expiration of the proprietary period.
March 05, 2014
A script to translate the names of data files ingested in KOA back to the original filenames as they came out of the telescope is available.
January 29, 2014
Public release of MOSFIRE data.
December 18, 2013
OSIRIS data are now available on KOA for PIs.
September 30, 2013
Public release of LRIS data.
July 02, 2013
ESI data are now available on KOA for PIs.
March 19, 2013
DEIMOS data are now available on...