... 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. ...

... For many years, all email related to a given HST observing program has been stored in that program's "history" file on SOGS. ... Nevertheless, we continued to store HST observing program emails in text files. ... Beginning on December 19, 2011, Exchange Public Folders will be used to store all future HST observing program related email. ... One folder per HST observing program . ... Exchange public folders are visible only to Outlook and Outlook Web Application (OWA) and not to other mail clients. ...

... CentralProcessor 0.11 documentation . Calibration and Imaging Documentation . The code abstracts the way it accesses the calibration solution. It allows various ways of storing them (e.g. parset file, casa table, external database) via a factory class. ... The parameters are shared by all synthesis programs and should be prefixed with the actual program name in the usual form, i.e. Cimager.xxx . Parameter . ... parset? ... Parset file name where the calibration solution is stored. ...

The XPA messaging system provides seamless communication between many kinds of Unix programs, including X programs and Tcl/Tk programs. It also provides an easy way for users to communicate with these XPA-enabled programs by executing XPA client commands in the shell or by utilizing such commands in scripts. ... A program becomes an XPA-enabled server by defining named points of public access through which data and commands can be exchanged with other client programs (and users). ...

... I get segmentation faults when accessing ports. ... Check the return value of ioperm() . Also, check that you're actually accessing the ports that you enabled with ioperm() (see Q3). If you're using the delaying macros ( inb_p() , outb_p() , and so on), remember to call ioperm() to get access to port 0x80 too. ... Check the order of the parameters; it should be outb(value, port) , not outportb(port, value) as is common in MS-DOS. ...

. For security reasons, the hhcp command will prompt you for access authorisation that is acceptable to the operating system on the remote host. On a Unix host this is usually in the form of a username and password. Other types of host may use a special file transfer password. Example . Storing transfer authorisation for a host . Changing transfer authorisation for a host .

... Directives | ... Apache HTTP Server Version 2.2 . Apache > HTTP Server > Documentation > Version 2.2 > How-To / Tutorials . ... Access control refers to any means of controlling access to any resource. ... If you wish to restrict access to portions of your site based on the host address of your visitors, this is most easily done using mod_authz_host . The Allow and Deny directives let you allow and deny access based on the host name, or host address, of the machine requesting a document. ...

... File format . ... The p12mProg is the AO control program for the 12 meter telescope. ... the time from the tick, till when we complete the status read from the device. ... P12M_STAT_BLK struct (read from controller via group read at tick) . ... azimuth master 32bit status word . ... dbl . ... azimuth error read from controller. ... azimuth velocity read back from controller deg/sec . ... elevation position read back from controller. stBlk.elErr_D . ... elevation velocity read back from controller . ...

... Assuming access to a computer and some form of internet connection, the advice given in the network access page stands. ... Without access to the licence manager, the compiler will refuse to run. It is possible to compile code on linux.phy.pwf.cam.ac.uk and then run it on one's personal Linux machine whilst not dialed up. ... Compile the program on linux.phy.pwf using ` f95 -Bstatic ', e.g. f95 -Bstatic -o myprog myprog.f90 -lnag . ... Run the executable as usual ( ./myprog ) on your own machine. ...

... Tonight's Sky . ... Observing . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... How do light pollution filters work? Do they actually help? ... Light pollution reduction (LPR) filters work because many outdoor lighting sources do not shine evenly across the visible spectrum. ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

... The user database is traditionally contained in the /etc/passwd љ file. Some systems use shadow passwords , and have moved the passwords to /etc/shadow љ . ... However, installing shadow passwords later onto a system that did not support them can be difficult. ... The crack љ program can be used to crack passwords; any password it can find is by definition not a good one. ... The user group database is kept in /etc/group љ ; for systems with shadow passwords, there can be a /etc/shadow.group љ . ...

xntpd implements a general purpose address-and-mask based restriction list. ... The restriction facility was implemented in conformance with the access policies for the original NSFnet backbone time servers. ... Ignore all packets from hosts which match this entry. ... Default restriction list entries, with the flags ignore, ntpport , for each of the local host's interface addresses are inserted into the table at startup to prevent the server from attempting to synchronize to its own time. ...

Next: Calling Parameters Up: CAL_getBadPixelList & CAL_getBadPixelMap Previous: CAL_getBadPixelList & CAL_getBadPixelMap Contents . Bad pixels effectively remove useful focal plane area from an accumulation. ... The routine extracts from the CCF file integer arrays for RAWX, RAWY, type and yextent and a logical array showing whether the pixel has been previously identified and uplinked to the instrument for removal from the data stream. ...

... Recent Topics . ... MAO main . ... Fw: [eas-aff] Exploring the road to Open Access Publishing . ... To: "EAS Office" . ... Subject: [eas-aff] Exploring the road to Open Access Publishing . ... wishes to bring to your attention the EAS report "Exploring the road to Open . ... on Open Access Publishing, which you will also find on the EAS website at: . ... test.mao.kiev.ua/images/postbyemail/open_access_publishing.pdf . ... test.mao.kiev.ua/images/postbyemail/open_access_publishing1.pdf . ... MAO NASU...

... Copyrightї1997 Bob Yen (byen@ix.netcom.com) (http://www.comet-track.com/hb/hb.html) . ... Information on Comet Hale-Bopp for the Non-Astronomer Hale-Bopp rotates about twice a day (3/14/97) . ... The Comet Observation Home Page was been selected to receive the Griffith Observatory Star Award for the week of February 2 - 8, 1997 for excellence in promoting astronomy to the public through the World Wide Web. ... Typically, about 1,000 individual users/computers access this page every day. ...

Minsk bibliography on light scattering . Search the database . By default the search will be made in all sections and one will get a list of references where either paper title, author or journal name contains the keyword. ... Enter a keyword: . ... Sort by first author name Sort by date (oldest first) . ... c) 1990,2001 Victor Babenko (Bibliography compiling) . c) 2001 Serge Beletsky (Design & Programming) . ... Last updated: 2001/10/30 ...

... This paper describes our application of the X Public Access ( XPA ) interface to the new version of SAOimage . XPA allows an Xt program to define named public access points through which data and commands can be exchanged with external programs. ... It provides a high-level image display programming interface as well as low-level access to gterm-image widget functions. ... When a new file name is sent to SAOtng , the appropriate header access program is run to gather the overall image dimensions. ...

... Scaffolding erected for access to the heliostтАж . Sidebar Left . Sidebar Top . No Sidebar . Sidebar Bottom . Sidebar Right . ... Title: Scaffolding erected for access to the heliostat tower. Nobody had been up there since before the fire. Description: NOTE: All images and movies are copyright and must not be reproduced or mirrored in any form without written permission. ... Scaffolding erected for access to the heliostat tower. ...

... SAI CAS . ... Catalog Access Services . ... This site is about the Virtual Observatory project at the Sternberg Astronomical Institute, Moscow University ( SAI MSU ). We provide a public access to the growing set of astronomical services developed by the SAI RVO development team in accordance with the Virtual Observatory standards. ... We provide access (programmatic and interactive) to the all major and biggest astronomical catalogs (about 4 billions objects total) as well as other web-services. ...

... The necessity of simultaneous access to one communication channel by many users, e.g., in satellite communication systems or cellular telephony, has led to the development of the corresponding standards: FDMA (Frequency Division Multiple Access) and TDMA (Frequency Division Multiple Access). ... There is a number of ideas for chaotic signal applications in multiple-access systems, but as a rule, chaotic signals are used there only as efficient and versatile means of quasi-noise signal formation. ...