... dal (dal-1.182.1) [xmmsas_20080701_1801-8.0.0] . ... By default when the dal is used to create a new dataset, an existing dataset with the same name will be overwritten. ... If the environment variable SAS_CLOBBER is defined, to determines the clobber behaviour. ... no clobber: a task will produce an error when trying to overwrite an existing file. 1 . clobber: a task will overwrite existing files. This is the default behaviour, in the event that the SAS_CLOBBER variable is undefined. ...

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• rangesAreWellFormed

A. Singh Institute of Mathematical Sciences, C.I.T. Chennai, India anupamk18@gmail.com Real elements in algebraic groups Let G be an algebraic group defined over a field k . ... Let G be a connected semisimple algebraic group of adjoint type defined over a perfect field k . ... It follows that if G is connected semisimple of adjoint type, with -1 in its Weyl group, then every semisimple element in G(k ) is strongly real in G(k ). This also shows that any regular element in such a group is real. ...

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Next: External Functions Up: Fitting of Data Previous: The Corrected Gauss--Newton . ... Basic functions are either defined in the system or defined by the user as external FORTRAN routines. ... Basic functions are specified by the name, the independent variable(s) and parameter(s), with optional guesses for the parameters, following the syntax: name(var1[, ];par1[, ]) [par1=value] . ... Parameters are defined by unique names after the semicolon in the function specification. ...

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• Principal Components Analysis
• Fourier transforms
• Order Definition

GIPSY applications programmers should be aware of the fact that the so called undefined value (or BLANK as it is called in FITS terminology) is a fixed value which can only be different across different computer operating systems. ... The subroutine SETFBLANK can be used to set one value to BLANK; subroutine SETFNBLANK sets a whole array to BLANK. For the sake of speed it is advisable to compare data values directly with the system defined BLANK instead of using the slower function FBLANK. ...

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• casacore: casa/aipsdef.h Source File
• Coordinate System
• ANALYSIS tasks

As described elsewhere, each file type known to SAOtng can have user-defined analysis commands associated with it. ... A help line describing the file types . ... If more than one marker analysis file is supplied to SAOtng via the -manalysis command switch (or the SAOTNG_MANAL environment variable), then the user can specify how to present marker analysis routines in the marker analysis menu using the -analformat command line option (or the SAOTNG_ANALFORMAT environment variable). ...

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• Analysis Routines in SAOtng
• *isoreg* - A region defined by an isointensity contour
• Doug Burke's Perl/S-Lang pages: Datatype examples

The following set of rules govern the evaluation of all shell variables. ... var signifies the value of var or nothing, if var is undefined. ${var} same as above except the braces enclose the name of the variable to be substituted. ${var-thing} value of var if var is defined; otherwise thing. $var is not set to thing. ${var=thing} value of var if var is defined; otherwise thing. If undefined $var is set to thing. ${var?message} If defined, $var; otherwise print message and exit the shell. ...

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• Examples of saving mail to folders
• Horizontal Tabs
• Understanding HTML and SGML

dfos = Data Flow Operations System, the common tool set for DFO . The initialization file .dfosrc contains all environment variables which are shared amongst DFOS tools. E.g., $DFO_RAW_DIR is the directory root with raw data which may be defined e.g. as /data07/data/raw. ... that this variable is set and . that the defined directory exists. ... If no DFO variable is defined, the tools will stop. ... But for the DFOS tools it is sufficient to have the environment variables defined as such. ...

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• QA rules: DFS commissioning kick-off
• Adding plot variables
• DFOS: Frequently Asked Questions

... Index : install/test_ aspec .cl 1c1 #@(#) test_ aspec .cl 1.1 --- #@(#) test_ aspec .cl 1.3 12d11 string msg= empty error message 21,24c20,21 if (!defpac( aspec )) { # msg = aspec package undefined # goto ERROR } --- if (!defpac( aspec )) error (1, aspec package undefined ) 29,32c26,27 if (!deftask( ...

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• http://www.stsci.edu/hst/HST_overview/documents/multidrizzle/ch44.html
• http://www.stsci.edu/instruments/observatory/cdbs/image/recreate_load_file.ps
• Phase I Target Naming Conventions

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. December 31, 1999 . The Millennium that Defined Earth . ... The Earth started as the center of everything , but became a planet placed in the Solar System , which became placed in a Galaxy , which became placed in the Local Group of Galaxies , which became placed in an expanse so vast we call it just the Universe . ... About APOD > . ...

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• APOD: 2000 December 31 - The Millennium that Defined Earth
• APOD: December 30, 1999 - The Century that Defined Galaxy
• Configuration Options

Astronomy Picture of the Day . ... 31.12.1999 . ... Credit: Apollo 8 Crew, NASA Explanation: When the second millennium began , people generally knew that the Earth was round , but few saw much of it beyond their local village. ... The Earth started as the center of everything , but became a planet placed in the Solar System , which became placed in a Galaxy , which became placed in the Local Group of Galaxies , which became placed in an expanse so vast we call it just the Universe . ... 1999 2000 . ...

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• Астронет > The Millennium that Defined Earth
• XWare > APOD

General Forum Message . ... The Jocaxian Nothingness . ... What is left is something that is not the nonexistent. ... That is, JN is the simpler possible physical structure, something like the minimal state of nature. ... Thereby, the Jocaxian Nothingness is the natural candidate for the origin of the our cosmo, since it is the simpler possible state nature could present: a state of such simplicity there would not be the need to explain its existence. ... www.astronomy.net . About Astronomy Net | ...

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• Report Shuttle Debris Here
• Compilation Problem - an Astronomy Net XEphem Forum Message
• Exploring Ultimate Reality! - an Astronomy Net Exploration Forum Message

... Next: Proposed FITS Keywords Up: Data Models and Previous: Propagating Uncertainties and . ... The Abstract Data Interface (ADI) is a system within which both abstract data models and their mappings on to file formats can be defined. The data model system is object-oriented and closely follows the Common Lisp Object System (CLOS) object model. ... ADI is a system for defining ``abstract data models.' ... ADI was designed as an object-oriented system where data models are defined as classes. ...

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• User Defined Functions for the ISO Post Mission Archive
• ADASS 2002 Conference Proceedings
• Applying Public Access Programming Techniques To SAOimage

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• http://zebu.uoregon.edu/2004/es399/lec01.html

... Documentation for the Python objects defined by the project is divided into separate pages for each package, module, and class. The API documentation also includes two pages containing information about the project as a whole: a trees page, and an index page. ... A description of the package. ... A summary of the classes defined by the package. ... The module contents frame contains a list of every submodule, class, type, exception, function, and variable defined by a module or package. ...

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• Magnitudes
• Untitled Document

... Deriving the sine or cosine of an arbitrary angle takes a bit more math than is covered here. ... Note first of all that a right-angled triangle contains two angles. ... Because the side opposite to A is the one adjacent to (90?- A), it follows that the sine of one angle is the cosine of the other, and vice versa: . ... Consider the triangle PQR (drawing) with all three angles equal to 60?. ... If we want the angle A to grow in equal steps of 15 o , we still need the sine and cosine of 15? and 75?. ...

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• The Theorem of Pythagoras
• Coordinates
• Frames of Reference: The Centrifugal force

Deriving the sine or cosine of an arbitrary angle takes a bit more math than is covered here. ... Note first of all that a right-angled triangle contains two angles. ... Because the side opposite to A is the one adjacent to (90?- A), it follows that the sine of one angle is the cosine of the other, and vice versa: . ... Consider the triangle PQR (drawing) with all three angles equal to 60?. ... If we want the angle A to grow in equal steps of 15 o , we still need the sine and cosine of 15? and 75?. ...

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• Boundary layer [Oulu]
• Magnetic Field Lines
• Solar-Terrestrial Coordinate Systems

... Allows webmasters to configure the response of Apache to some error or problem. Customizable responses can be defined to be activated in the event of a server detected error or problem. e.g. if a script crashes and produces a "500 Server Error" response, then this response can be replaced with either some friendlier text or by a redirection to another URL (local or external). ... New behavior . ... redirect to a local URL, or . ... Each new variable will have the prefix REDIRECT_ . ...

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• Apache suEXEC Support
• Compiling Apache under UnixWare
• Apache module mod_setenvif

... 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. ...

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• Arrays and Strings
• [NEdit] FAQ: Building
• Further Data Types

SAVE_PHOTO_WHEN_TERMINATE=T, CREATE_PRE_MAIN_SEQUENCE_MODEL=T, PRE_MS_RELAX_NUM_STEPS= 200, LOAD_SAVED_MODEL=F, SAVED_MODEL_NAME=' undefined ', CREATE_INITIAL_MODEL=F, INITIAL_MODEL_RELAX_NUM_STEPS= 10, INITIAL_MODEL_EPS= 5.0000000745058060E-002, RADIUS_IN_CM_FOR_CREATE_INITIAL_MODEL= 0.0000000000000000 , MASS_IN_GM_FOR_CREATE_INITIAL_MODEL= 0.0000000000000000 , STEPS_TO_TAKE_BEFORE_TERMINATE= -1, STOP_IF_THIS_FILE_EXISTS=' ', SET_INITIAL_AGE=F, INITIAL_AGE= ...

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• Conformance: requirements and recommendations
• Long description for example showing how structurally overlapping cells are
• Descriptor index

... The Boolean object is an object wrapper for a boolean value. ... JavaScript 1.3: added toSource method . ... If value is omitted or is 0, -0, null, false, NaN , undefined, or the empty string ( "" ), the object has an initial value of false. All other values, including any object or the string "false" , create an object with an initial value of true. ... For Boolean objects and values, the built-in toString method returns the string "true" or "false" depending on the value of the boolean object. ...

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• Finding definitions in the source
• Custom Error Responses - Apache HTTP Server
• Functions