OptInt PmWiki : Pm Wiki / Markup Expressions . ... The {(...)} "expression markup" allows for a variety of string and formatting operations to be performed from within markup. Operations defined by this recipe include substr , ftime , strlen , rand , toupper / tolower , ucfirst , ucwords , pagename and asspaced . ... Note that the initial position argument is zero-based (i.e., the first character is referenced via a "0"). the number of characters to extract . ... ftime "fmt" "when")} . ...

... Space flight . ... On-line Data . ... a - defines the size of the orbit . ... i - defines the orientation of the orbit with respect to the Earth's equator . defines where the low point, perigee, of the orbit is with respect to the Earth's surface . ... defines where the satellite is within the orbit with respect to perigee . Info / On-line data: General description Position J-Track J-Track 3D Explanation . Info: Industry news On-line Data Company ATLAS news Events We in press Contact . ...

MATSYM - symbolic matrix processor . ... To use the program you will need a MAT file (liked CIR file: "User manual for CIRSYM program") of your system. ... In first string of MAT file enter any text you want to be the title of your system. ... Starting from string 2 (if is not comments - "*") enter the system element name, incident row and column and, optionally, its value. ... To generate a solution, run MATSYM.exe and enter "system_file_name.CIR" or click on the "ENTER" (in "MAT" case). ...

to operate this progam, copy it to your own directory (as "box.sm"), # start sm, # (start a plot window if there is't one already with device x11). # while in sm, type: input box.sm # define N 10000 # "random" gives random numbers uniformly distributed between 0 and 1. # x & y below each are randomly distributed between -1 and +1. set x=2*random($N)-1 set y=2*random($N)-1 set t= x*x+y*y < 1 ? ...

... Meteor in the Desert Sky . ... The Geminids are predicted to peak on the night of December 13/14, but you can start watching for Geminid meteors this weekend. ... One of the brightest galaxies in planet Earth's sky and similar in size to the Milky Way, big, beautiful spiral M81 lies 11.8 million light-years away in the northern constellation Ursa Major. ... Intrepid Crater on Mars . ... The robotic rover Opportunity has chanced across another small crater on Mars. ... Too Close to a Black Hole . ...

... Another significant contribution to the crystal energy of metals is the electron-ion interaction or the electron bandstructure energy (E BS ) which is defined by the interaction of valence electrons and the Brillouin zone (BZ) planes. ... The program BRIZ has been developed for 3D visualization of Brillouin zone configurations and intersections of BZ planes with a Fermi sphere[4]. ... 1.75 (electrons/atom). ... 4] Degtyareva V.F., Smirnova I.S.: BRIZ: a vizualization program for Brillouin zone ? ...

... self-absorption - the absorption of light shining on an object by a process similar to that which produced the light originally; if a cloud emits less light than it absorbs from other clouds behind it, this net loss of light, termed self-absorption , causes the foreground cloud to appear darker than the background field (the term is from spectroscopy, where small absorption dips sometimes occur in larger emission lines, making the latter look as if it is absorbing part of itself) . ... HISA Main ...

A descriptor , also commonly called a file handle is an object that a program uses to read or write an open file, or open network socket, or a variety of other devices. ... The operating system enforces a limit on the number of descriptors that a program can have open at a time. ... One is a kernel limitation, depending on your operating system you will either be able to tune the number of descriptors available to higher numbers (this is frequently called FD_SETSIZE ). ...

Numbering Procedures for APO 2.5m and 3.5m Drawings and Engineering/Drafting Documents . ... Document part numbers are to consist of a 7 character long "base numbe,r" which is coded to provide information about the part's intended first use. The part number becomes complete and unique only with the addition of a revision number. ... Example of a "base number": 25CSA01 . ... PART NUMBER CONVENTION . ... For Example: . ... R = "Revision" . ... Questions contact Larry Carey/University of Washington ...

define package Mail::Bulkmail::Server #we've already set up the server defaults in sample.cfg.file, so here we #just need to define a list of Smtp servers Smtp @= smtp1.mydomain.com Smtp @= smtp2.mydomain.com Smtp @= smtp3.mydomain.com #of course, you may add as many smtp servers as you'd like. 3 isn't a magic number or anything.

. љ . Satellite's orientation sensing . љ This page still under construction . The onboard TV camera (TVC) allows to get images of star background and part of Earth's surface close the limb. By using reductions methods of photographic astrometry there is possibility to define orientation of TVC optic axis and other photometric devices. You are th visitor of this page . Back to Home Page . Personal information . Alexander Konovalenko alex.kono@mailcity.com

... For certain blo ck diagram (var. 1) and time of working cycle ( = 1 hour) find reliability function P (S ) and operating time to failure Tf (S ). ... Write answers on following questions: · May operating time to failure for system is increased twice by changing failure rate for element number 1? ... Change trim effect mechanism such, that 5 = 0, 2 · 10-6 1/h, then S = 3, 15 · 10-6 1/h, and operating time to failure for yaw control system Tf = 0, 32 · 106 h, reliability criterion is executed. ...

Stellarium 0.12.3 . ... Classes . ... StelGui Class Reference . Main class for the GUI based on QGraphicView. ... voidљ . setFlagShowFlipButtons (bool b) . ... getAutoHideHorizontalButtonBar () const . Get the auto-hide status of the horizontal toolbar. ... virtual voidљ . ... virtual void StelGui::forceRefreshGui . ... Get the button bar of the left of the screen. virtual void StelGui::init . ... returns true if the gui has complted init process. virtual bool StelGui::isCurrentlyUsed . ...

... Variation of systematic errors for USNO A2 (in mas per year) 23 .914 0.082 0.250 0.418 0.586 0.753 0.921 1.089 1.257 1.425 1.593 4 4. 3. 3. 3. 3. 3. 3. 3. 3. 3. 15 ± 7± 1± 3± 3± 10 ± 10 ± 11 ± 6± 10 ± 12 ± and their errors USNO UCAC USNO UCAC A2.0 2 3 B1.0 4 (1998) (2006) (2003) (2012) 37 27 11 4 732 529 778 501 050 078 775 387 (34 610 829) (17 209 447) (9 744 401) () Distribution of observations ( ...

... Telescopes . ... Diameter of circular antenna . ... Number of antenna elements . ... Geometrical area . ... Effective area of full circle . ... Wavelength range . ... Frequency range . ... 2 arcsec . ... Flux density limit . ... Absolute brightness temperature limit . 0.050 mK . ...

National Aeronautics and Space Administration Lyndon B. Johnson Space Center SPACE CENTER ROUNDUP Volume 45 · Number 1 Roundup Astronaut Steve Robinson, STS-114 mission specialist, anchored to a foot restraint on the International Space Station's Canadarm2, participates in the mission's third spacewalk. ... Visit our Web site at: http://www.jsc.nasa.gov/roundup/online/ For distribution questions or to suggest a story idea, please call 281/244-6397 or send an e-mail to roundup@ems.jsc.nasa.gov. ...

An Ancient Universe: How Astronomers Know the Vast Scale of Cosmic Time . ... d) The Age of the Chemical Elements . ... Some isotopes (forms of the element with different numbers of neutrons in the nucleus) of these elements are radioactive; they change into other isotopes at a rate that can be measured accurately in the laboratory. ... The Ancient Universe - The Age of the Expanding Universe - The Age of the Oldest Stars - The Age of Light From Distant Galaxies - The Age of the Chemical Elements | ...

... Equinox of object coordinates BJ = 18.87 / bJ magnitude UMBJ = -0.69 / u - bJ colour BJMR = 0.22 / bJ - r colour NOBS = 1 / Number of 2dF observations available IS_ BEST = 'TRUE ' / TRUE if this file contains the best 2dF observa DATEBEST= '24/09/00' / Date of best 2dF observation (DD/MM/YY) ID_ BEST = 'QSO ' / ID from best 2dF observation QUALBEST= 11 / Data quality flag from best 2dF observation Z_ ...

... Contact A Problem of an estimation of accuracy of the asteroid CCD observations . The Minor Planet Center supported by the Interntional Astronomical Union is the main office for keeping observational data of the small Solar System bodies and their investigations. ... At Pulkovo Observatory we are estimating an accuracy of the CCD asteroid observations obtained by amateurs and professional astronomers all over the World using the MPC database. ...

... The words are numbered according to the reference mentioned above. ... 59 WORD wSecond ; // 0 .. 59 satellite tracking start time (GMT) float fStep ; // reserved WORD wMass ; // reserved BYTE reserved [12] ; // reserved WORD wExtraBytes ; // reserved } TRAJECTORYHEADER ; NOTE: the satellite tracking start time is a hardware operating start time to follow satellite. typedef struct { // ephemeris at satellite tracking start time double time ; // Epoch time (yyddd.ddddddddd)...