CONTROL KEY DEFINITIONS ================================================================================ HELP -------------------------------------------------------------------------------- TAB : provide help display. If a task name is present in the user command area, the dc1 document of that task is displayed. ... V : page forward in the help display. ... Esc K: display the current user input parameters of the task of which the name is present in the UCA. ... Esc T: change 'path' for tasks. ...

Modules | ... Apache HTTP Server Version 2.2 . Apache > HTTP Server > Documentation > Version 2.2 > Developer Documentation . ... This is a first attempt at writing the lessons I learned when trying to convert the mod_mmap_static module to Apache 2.0. ... create per-server config structures */ . ... merge per-server config structures */ . ... Questions on how to manage the Apache HTTP Server should be directed at either our IRC channel, #httpd, on Freenode, or sent to our mailing lists . ...

Modules | ... Apache HTTP Server Version 2.2 . Apache > HTTP Server > Documentation > Version 2.2 > Developer Documentation . ... This is a first attempt at writing the lessons I learned when trying to convert the mod_mmap_static module to Apache 2.0. ... So the name gets a small change from mmap_init to mmap_post_config . ... server_rec *s . ... server config */ . create per-server config structures */ . ... merge server config */ . merge per-server config structures */ . ...

From LISTSERV@AUVM.BITNET Sun Dec 16 00:04:45 1990 Received: from corton.inria.fr by nadia.ircam.fr, Sun, 16 Dec 90 00:04:32 +0100 Received: from resin.cicb.fr by corton.inria.fr (5.65+/90.0.9) via Fnet-EUnet id AA22555; Sun, 16 Dec 90 00:04:48 +0100 (MET) Message -Id: Received: by FRCICB62.bitnet; 15 Dec 90 23:49:56 +0100: Received: from AUVM.BITNET by FRMOP11.BITNET (Mailer R2.03B) with BSMTP id 8583; Sun, 16 ... This message is sent when the channel pressure changes. ...

Astronomy Picture of the Day . ... 23.09.1999 . ... Credit Copyright: SOHO - EIT Consortium, ESA , NASA Explanation: Today, the Sun crosses the celestial equator and seasons change from Summer to Fall in the north and Winter to Spring in the southern hemisphere. ... Just last week the active Sun produced the dramatic eruptive prominence seen in this extreme ultraviolet picture from the space-based SOHO observatory . ... Publications with keywords: Sun - equinox - eruptive prominence - prominence . ...

... A Front of line M-G Goto a line ^E End of line ^N Next line M-N Front of paragraph ^P Previous line M-P End of paragraph ----------------------------------------------------------------------------- = (2) DELETING INSERTING -- Delete previous character ^D or DELETE Delete next character ^C or INSERT Insert a space M- -- Delete previous word M-D Delete next word ^K Close ( ... The KILL BUFFER is the text which has been most recently saved or deleted. ...

The astrometric information in FITS images (also referred to as the WCS) is stored in the header using a standard set of keywords. The reference location is defined by the following keywords: . ... CD1_1 is the partial of first axis coordinate w.r.t. x . ... This facilitates proper translation of pixel to sky coordinates for science analysis, and allows for all the necessary shifting information for each image to be stored in the header of the image itself for future alignment reference. ...

... Bad Astronomy . ... I think I will break from my usual format of Bad Astronomy/ Good Astronomy by saying that the way we define seasons currently is not strictly bad, but I feel (in my opinion!) that it could be better. The definition of when the seasons begin is at the moment of solstice or equinox; that is, winter (in the north) starts on December 22 nd and summer starts on June 22 nd . ... Now imagine breaking up the Sun's 46 degree up-and-down yearly swing into 1 day intervals. ...

... In the above example, the second region uses the global coordinate system (PHYSICAL by default). ... Supported systems include: name description ---- ----------- PHYSICAL pixel coords of original file using LTM/LTV IMAGE pixel coords of current file FK4, B1950 sky coordinate systems FK5, J2000 sky coordinate systems GALACTIC sky coordinate systems ECLIPTIC sky coordinate systems ICRS currently same as J2000 LINEAR linear wcs as defined in file In addition, two mosaic coordinate ...

For all keywords that contain a red and a blue value, the blue value comes first. ... The full pathname, but without the trailing "b.fit" and "r.fit", that would be given to the next exposure if the basename argument is not given to the expose command. ccdHeaters=float,float . ... bluelambda2=float [M] . The center wavelength for the given grating: the 1 or 2 indicates the grating bay. The bluelambda and redlambda keywords match one set of these, depending on the position of the turret. ...

... XMM-Newton SOC Home Page Conferences & Meetings . ... Data Analysis SAS News What is SAS? How to use SAS SAS Workshops SAS Version Changes Download and Install SAS Science Simulator (SciSim) . ... EPIC cameras optical loading . ... The PI is invited to cross-check the expected X-ray flux from the target source (and from any other potentially bright source in the target field of view), or to provide the SOC with her/his own estimate, if not originally specified in the proposal. ...

Full derivation of the projectile motion equations Acceleration is defined as the rate of change of velocity. So, by definition... dv a= dt For the projectile motion case, acceleration is constant. ... To undo differentiation, you need to integrate. ... The right hand is just the integral of the differential of v - i.e. it takes you back to v. For the left hand side, to integrate a constant, multiply it by whatever variable you are integrating against (in this case, t) and add a constant. ...

... December 29, 1999 . The Decade that Defined Star System . ... The first extra-solar star system was discovered orbiting a pulsar in 1991. Slight changes in the precise arrival times of the pulses from the central small dense neutron star gave evidence of orbiting planets . ... As the decade comes to a close, over two dozen planetary star systems have been identified, one recently confirmed by the detection of a slight eclipse by the planet itself. ... About APOD > . ...

... Preprocessor Compiler Control . ... This directive includes a file into code. ... include <file> or #include ``file'' . ... As another example if running program on MSDOS machine we want to include file msdos.h otherwise a default.h file. ... This is most often used with programs that translate other languages to C. For example, error messages produced by the C compiler can reference the file name and line numbers of the original source files instead of the intermediate C (translated) source files. ...

... NEWS . WHEN : typically 3 weeks before the official deadline , i.e. date by which the new DFS release has to be operational on the mountain. ... complete list of performed tests. ... description of the new bugs raised during this Integration phase. ... HOW: Integration Acceptance meeting at DFS level with: . ... If needed, specific Integration acceptance meetings at DFS project level and SCCB meetings may be organized to prepare this Integration acceptance meeting. Before this meeting, . ...

... The greater the distance, the smaller the parallax. ... That triangle has the same proportions as the much larger triangle ABC, and therefore, if the distance B'C to the thumb is 10 times the distance A'B' between the eyes, the distance AC to the far landmark is also 10 times the distance AB. ... The most distant objects our eyes can see are the stars, and they are very far indeed: light which moves at 300,000 kilometers (186,000 miles) per second, would take years, often many years, to reach them. ...

... Milloins of years timescale . ... 500 million years ago (unclear) . ... Evidence from Fossil Record: 100-150 million year extinction periodicity ?? ... Climate Cycle ? ... Since the orbital period of the Sun around the center of the Galaxy is about 250 million years then every 100-150 million years the earth is in a spiral arm which is a region of high supernova density. ... Somewhere between 700 and 800 million years ago there was a 10 million year long period where the oceans were completely...

... An "active" member is a person who is, or has been, actively working on some aspect of E-ALFA within the last twelve months. ... If a consortium member/group wishes a member removed, that member/group should contact the steering committee with the reasons why that person should be removed from the consortia. At this point, the steering committee must contact the member and give that person the chance to communicate with the consortium (e.g. via email) to present his/her position. ...

... Bojan Nikolic web pages (r. 329) . ... The order in which libraries to link to are passed to the linker is important . ... Many libraries use the GNU Autoconf/Automake build toolchain. ... Run the ./configure script, which looks for the various programs and libraries that the package needs . ... The simplest way is to run ./configure and make note of any complaints about missing programs or libraries that it reports. ... Some notes on the GNU toolchain . ... Passing options to configure . ...

... Up: Future Instruments and Telescopes, Tools . ... UCO/Lick Observatory, University of California, Santa Cruz, CA 95064 . ... These Tcl/Tk-based tools maintain and interact with a relational database of instrument characteristics. ... The toolkit has greatly reduced the amount of effort required from many UCO/Lick technicians, and has set new standards for quality and performance of the resulting instruments. ... This same metaphor is also being applied to instruments built for Lick Observatory. ...