Next: Characteristics of the Up: The Epsilon Aurigae Previous: The Epsilon Aurigae . ... Epsilon Aurig? is an F0 Ia star with an enigmatic companion which partially eclipses the visible star for 2 years every 27.1 years. ... The eclipse light curve has a long, flat minimum (Figure ), implying that the secondary is not appreciably convex. ... We develop hydrostatic models for the Aurig? secondary in Section D.3 and present synthetic eclipse light curves calculated using these models in Section D.4. ...

The File System . Accounts consume disk space as files are created, copied, edited and mail is sent and received. Disk space is a limited resource and various methods are used to manage it. ... If quotas are used on your cluster, use the SHOW QUOTA command to display information about how much space you have used and how much is available to you. ... If free space on the scratch disk falls below 25%, then all files that are more than 4 business days old will be deleted. ...

. SOLAR DISC IMAGES WITH MAGNETIC FIELD DATA . 1957 . 1958 . 1959 . 1960 . 1961 . 1962 . 1963 . 1964 . 1965 . 1966 . 1967 . 1968 . 1969 . 1970 . 1971 . 1972 . 1973 . 1974 . 1975 . 1976 . 1977 . 1978 . 1979 . 1980 . 1981 . 1982 . 1983 . 1984 . 1985 . 1986 . 1987 . 1988 . 1989 . 1990 . 1991 . 1992 . 1993 . 1994 . 1995 . 1996 . 1997 . 1998 .

Next: Two kinds of devices Up: Linux System Administrators' Guide Previous: The /proc filesystem . On a clear disk you can seek forever. When you install or upgrade your system, you need to do a fair amount of work on your disks. You have to make filesystems on your disks so that files can be stored on them and reserve space for the different parts of your system. ... The disk means nothing to Linux until you make a filesystem; then files can be created and accessed on it. ... Hard disks . ...

... The formation of the disks of disk galaxies remains poorly understood. ... Many disk galaxies have only the thin disk component, with no bulge or significant thick disk. ... Almost all disk galaxies have an exponential radial surface brightness distribution. The reason for this exponential form is not known; nor is it known when the exponential form is established. ... We would compare low redshift galaxies observed in the I band with galaxies at z =0.5 in the J band and at z =1 in the H band. ...

... Data archive . Systems . This procedure checks that data files are present on all of a) the Epping data archive, b), the Parkes DLT backup and c) the Parkes data disk. Files which satisfy this may be deleted from the Parkes data disk. Currently this procedure is complete for PDFB2 , PDFB3 and PDFB4 . ... Log into a Parkes linux machine, e.g. lagavulin, and copy the file to ~pulsar: . ... Then get a listing of files on the PDFB3 data disk and which have been backed up to DLT. ...

... A Disk and Jet in Haro 6-5B . ... 11.02.1999 . ... WFPC2 , HST , NASA Explanation: Planets condense from disks. ... Since the glare of the central star usually makes a surrounding disk hard to see, prior observations in radio and infrared light were used to isolate systems where the disk was edge-on, blocking much of the central starlight. One such disk system, Haro 6-5B, is shown above in false color. ... February 1999 . ... Publications with keywords: disk - jet . ... A Jet from Galaxy M87 . ...

... I am developing an Informed Prefetching and Caching system as part of the kernel in which it is very important that the memory assigned to hold the data does not get swapped to disk. Without any thought to swapping I used vmalloc() to assign memory to the data structures of the Informed prefetching system. ... I later realized that most probably the pages assigned using vmalloc() were getting swapped to the disk and when I referenced them, they were brought from the disk rather than memory. ...