WCSLIB љ 5.15 . ... wcsmath.h File Reference . Go to the source code of this file. #defineљ . ... Value used to indicate an undefined quantity. ... Definition of mathematical constants used by WCSLIB. #define PIљљљ3.141592653589793238462643 . ... Factor to convert from degrees to radians. #define R2Dљљљ180.0/ PI . ... Value used to indicate an undefined quantity (noting that NaNs cannot be used portably). #define undefined . ... value == UNDEFINED ) . Macro used to test for an undefined value. ...

The redshift distance modulus modz , in mag, is derived from the Virgo infall vvir , it can be used to determine the absolute magnitude knowing the apparent one. It is defined as modz = 5 log(D L ) + 25 where D L is the luminosity-distance in Mpc, defined by the law of dimming of the observed flux: F L / D L 2 . ... D L is derived from the cosmological redshift, assuming the following values for the Hubble constant and other cosmological parameters: H 0 = 70 km/s/Mpc . ...

... 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. ...

Stellarium 0.12.3 . ... FileљStructure . FileљList . ... core . ... StelSphereGeometry.hpp File Reference . ... operator<< (QDataStream &out, const SphericalRegionP &region) . ... boolљ . sideHalfSpaceContains (const Vec3d &v1, const Vec3d &v2, const Vec3d &p) . ... greatCircleIntersection (const Vec3d &p1, const Vec3d &p2, const Vec3d &p3, const Vec3d &p4, bool &ok) . ... greatCircleIntersection (const Vec3d &p1, const Vec3d &p2, const Vec3d &nHalfSpace, bool &ok) . ... const Vec3d &љ . ...

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. ...

lsst.tcc љ 1.2.2-3-g89ecb63 . ... Files . ... include . tcc . tcsShim.h . ... 51 љ double const FL = 1.0; . ... 97 љ std::ostream & operator<< (std::ostream &os, ASTROM const &astrom); . ... 99 љ std::ostream & operator<< (std::ostream &os, FLDOR const &fldor); . ... 101 љ std::ostream & operator<< (std::ostream &os, PORIG const &porig); . ... 103 љ std::ostream & operator<< (std::ostream &os, SITE const &site); . ... 105 љ std::ostream & operator<< (std::ostream &os, TARG const &targ); . ...

previous next contents properties index . ... number> . undefined . ... number> , <number> , <number> , <number> . ... uri> . ... normal | ... ultra-expanded ] [, [ normal | ... oblique ] [, [normal | ... small-caps] [,[normal | ... 100 | 200 | ... 900] [, [normal | ... uri> [format( <string> [, <string> ]*)] | font-face-name> ] [, <uri> [format( <string> [, <string> ]*)] | ... urange> [, <urange> ]* . ... urange> ]? [ <number> ]+ [,[ <urange> ]? <number> ]+] . ...

... champ name : Source ID in the format explained in the Definitions section. ra : RA in decimal degrees. ... pos_error : Source count extraction radius in arcseconds. netB : net counts in B-band. See Definitions section. error_netB : error of net counts in B-band. see Definitions section. netS : S-band net counts, defined analogously to netB . ... See Definitions section. C21 : X-ray color. ... C32 : X-ray color. See Definitions section. rateB : B-band count rate in ksec. ...

dan_util (version 16.01.13) . ... dan_util.py . ... A module for dealing with JWST DAN messages. ... Methods defined here: . ... check_checksum (self) . ... Returns True if the check passes. Otherwise, returns False. check_size (self) . ... validate (self, prd_name =None , override_name ='NONE' , dbserver ='' , dbname ='' , sql_schema ='' ) . ... init__ (self, dan ='' , sftp =None , logfile =None , logging_level =20 , email =None ) . ... Update the DAN_ACK XML accordingly. return_dan_ack (self) . ...

The HyperNews Linux KHG Discussion Pages . Forum: The Linux Kernel Hackers' Guide . Re : Linux SMP Scheduling (Angela) . Date: Mon, 16 Mar 1998 16:34:54 GMT . From: Felix Rauch < rauch@inf.ethz.ch > . The definition of NO_PROC_ID can be fount by, e.g., the following command: . find . -name "*.[ch]" -print | xargs grep NO_PROC_ID | grep #define . (assuming you are in the Linux-source-directory). This will show that NO_PROC_ID is defined as follows: . #define NO_PROC_ID 0xFF .

Home . ... It might happen that when running omfchain , omichain , or omgchain , an error message as the following appears, and processing of the corresponding data stops: ** omprep: error (NoSuchExposure), Tried to access an exposure of instrument `OM' in mode `UNDEFINED' but there is none in ODF `/home/myusername/Data/U11763/ODF' omichain:- omprep has detected an error- this observation will not be processed . ... Well, check the whole path of your ODF location in the SAS summary file. ...

OptInt PmWiki : Pm Wiki / Custom Wiki Styles . ... This page describes the predefined Wiki Styles and how a Wiki Administrator can define additional Wiki Styles as a local customization for all pages (in local/config.php) or specific groups (in local/$Group.php). All predefined Wiki Styles are setup in the global array $WikiStyle . To define your own Wiki Styles , add the setting of the correspondent WikiStyle within the array. ... text colors: . ... WikiStyle['decimal']['apply'] = 'list'; . ...

... 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 > . ...

... 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 . ... Publications with keywords: Moon - Earth - millennium . ...

... The first column has the name of the qualifier. ... name of AB (inherited from first raw file, with grouping tag read from <instr>_organisation.h) . ... root name of products (inherited from first raw file and grouping tag read from <instr>_organisation.h) . ... name and value of non-default parameter(s) required to execute the recipe (set by createAB; read from <instr>_association.h) . ... name of waitfor(s) for this AB (relevant for DRS=CON only; set by createAB; read from <instr>_association.h) ....

... 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. ...

... sin f = y / r . cos f = x / r . ... They are now viewed as new definitions of the sine and cosine, for the polar angle f given by x and y ( a slightly different way of formulating this definition is described further below ). ... sin 2 f + cos 2 f = 1 . ... Angle . ... Many trigonometry texts define the sine and cosine slightly differently, using the so-called unit circle . ... Then the distance AB ("the sine line") equals sin a , and the distance OA ("the cosine line") equals cos a . ...

Next: Using a Java Web-based Graphical User Interface to access the SOHO Data Archive . ... A major problem with designing archives in astronomy is defining the data resolution. ... Expert users can create User Defined Functions (UDFs) that extract virtual attributes from files external to the database engine. ... Therefore, for the ISO Post Mission Archive, the concept of virtual data resolution with user defined functions has been designed and implemented as a novel database paradigm. ...

... 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. ...

... Problem 3.3. Prove that the product of spheroids is well defined. ... Prove that the induced homomorphism f # : # n X # # n Y is well defined Problem 3.5. Prove the exactness of the homotopy sequence for fiber bundles at the other terms. ... If A is a retract of X, then a) the map i # : # n (A) # # n (X) is injective ; b) the map p # : # n (X) # # n (X, A) is surjective; c) the map # # : # n (X, A) # # n-1 (A) is a zero homomorphism; d) # n (X) = # n (X, A) # # n (A). ...