... CentralProcessor 0.11 documentation . Platform Documentation . ... A cache of measurement sets for recently observed scheduling blocks is kept on the Galaxy Lustre file system at the following paths: /scratch2/askap/askapops/beta-scheduling-blocks (for BETA data) and /scratch2/askap/askapops/askap-scheduling-blocks (for ASKAP/ADE data) - You may wish to check there first as access to this location is faster than access to the commissioning archive, where the files may reside on tape media. ...

metrologia The leap second: its history and possible future R. A. Nelson, D. D. McCarthy , S. Malys, J. Levine, B. Guinot, H. F. Fliegel , R. L. Beard and T. R. Bartholome w Abstract. This paper reviews the theoretica l motivatio n for the leap second in the context of the historica l evolutio n of time measurement . Th e periodic insertio n of a leap second step into th e scale of Coordinate d Universal Time (UTC) necessitates frequent changes in comple x timekeepin g systems an d is currentl y th e