... The root filesystem should generally be small, since it contains very critical files and a small, infrequently modified filesystem has a better chance of not getting corrupted. A corrupted root filesystem will generally mean that the system becomes unbootable except with special measures (e.g., from a floppy), so you don't want to risk it. The root directory generally doesn't contain any files, except perhaps the standard boot image for the system, usually called /vmlinuz љ . ...

... Will there be interactive user accounts (telnet/SSH)? Will users be using it as a workstation or is it a server? ... The main difference in today's world between computers is usually not the hardware, or even the OS (Linux is Linux, NT Server and NT Workstation are close family, etc.), it is in what software packages are loaded (Apache, X, etc) and how users access the machine (interactively, at the console, and so forth). ... Keep users off of the servers. ... Restrict physical access to servers. ...

Below is a list of all general documents. In parentheses the name of the source file is given. archreset . ... The file bookkeeper which resides in the gip_sys directory, does the bookkeeping of GIPSY procedures and applications for all architectures. (bookkeeper.doc) . ... Describes how to compile/install a procedure/application program, how to install a document or include file, how to (un)reserve a source file with the program compile. (compile.c) . ... General file extractor. (xfile.c) . ...

Absolute execution time (in units of spacecraft clock ticks to one second accuracy) . Delta time after previous command (in units of 1 second) . A few commands implicitly have delta time tags of 0 seconds (immediate execution) . Execution time is computed based on type of time tag . Execution time is in units of one second . Processor can be idled by setting address pointer to 0 . ... Moves pointer down to the next command and computes its execution time . Previous slide . ...

... Consequently, it is inappropriate to expand and in ordinary spherical harmonics. The proper expansion expresses both and simultaneously in terms of a particular order of generalized spherical harmonics. ... Generalized spherical harmonics start at , and for each , . ... Generalized spherical harmonics obey a sum rule analogous to a familiar one for ordinary spherical harmonics, but it includes an explicit phase factor which depends on the orientation of the two lines of sight. ...

... How to ingest general/static calibration files . How to change names of already ingested calibration files . General or static calibration files are usually delivered together with a pipeline installation. ... For safety: copy all general/static calibration files into e.g. $DFO_CAL_DIR/gen_newnames and work there . ... Fix header keywords : use modhead and/or replacekey and verify with dfits . ... Hint when using modhead . ... Rename : use renameProducts to create new names . ...

. [AUTO] [KOI-8R] [WINDOWS] [DOS] [ISO-8859] . HTML . Get Source . Программа курса . Лекция 1 . Лекция 2 . Лекция 3 . Лекция 4 . Лекция 5 . Лекция 6 . Лекция 7 . Лекция 8 . Лекция 9 . Лекция 10 . Вопросы к зачету . Вопросы к 27.05.97 . Результаты зачета 16 мая 1997 г.

... epchain (epchain-8.60.1) [?? ... The epchain task chains and loops over all first-level EPIC PN tasks to produce an event list ready to be exported as a PPS product. The epchain script is executed with a number of command line input parameters (arguments to the script). ... Input files corresponding to the specified readout mode, CCD and exposure number are searched for in the given ODF directory. ... Badpixfind files (created by badpixfind and to be used by badpix ) will be placed in badpixset . ...

Next: Photometry Up: Regions and Source Parameters Previous: *imcnts* - Find counts . This task (developed for use with optical images, but also useful with x-ray data) will quickly compute location, size, ellipticity, and position angle of sources. ... User can generate contour plots of any portion of the image and count rates in slices through the image. The program is advertised as ``quick [optical] photometry''. input file: rp110590_im1.imh . output file: logfile . ... Photometry . ...