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. ...

... 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. ...

. Next: *imcnts* - Find background Up: Regions and Source Parameters Previous: *pllist* - Look at . A region file can be made which defines the region enclosed within a specific intensity level contour. First the image must be smoothed: . cl> xray xr> xspatial xs> imsmooth ``xdata$snr.qp(400:600,400:600)'' snr gaus 5 # output is snr_smo.imh xs> isoreg xnr_smo snr 0.2 # output is snr_iso.pl xs> pllist snr_iso.pl # shows the mask. rsdc@cfa.harvard.edu . 1998-06-10

The Astronomy Net . Articles | ... Forums . ... I have moved the entire Astronomy family of sites to a nice new server with the help of your previous contributions and personal funds. This server contains this site plus those listed at Astronomy Net . ... This site - www.astronomy.net - by itself sends about six billion bytes of information to visitors every month. ... I count on donations from patrons to help me keep Astronomy Net on the internet servicing the astronomy community. ...

... 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 . ...

... All events are assumed to occur in the centre of their pixel. ... Each event is tagged with a time stamp (FTCOARSE+FTFINE) corresponding to the specific FMTS integration within each tracking frame integration, in which each event occurred. ... The drift-corrected OM FAST mode event list contains 4 additional columns: the corrected X and Y pixel coordinates and OBT time for each event and a flag denoting whether the shift-corrected event falls within the defined science window. ...

spc_util (version 1/3/11) . ... Modules . ... stored_program_command_load_file . ... spc_file . ... Methods defined here: . init__ (self, spc_file) . header_report (self) . ... data_report (self) . ... Convert the link flag code into a more descriptive form. text_load_generation_flag (self) . Convert the load generation code into something a human can understand. text_load_type (self) . Convert the load type code into a more descriptive form. write (self, filename) . ...

Stellarium 0.12.3 . ... ClassљList . ... ClassљMembers . Vector3< T > Member List . This is the complete list of members for Vector3< T > , including all inherited members. angle (const Vector3< T > &) const (defined in Vector3< T > ) . ... operator const T * () const (defined in Vector3< T > ) . ... operator!= (const Vector3< T > &) const (defined in Vector3< T > ) . ... operator* (T) const (defined in Vector3< T > ) . ... operator+= (const Vector3< T > &) (defined in Vector3< T > ) . ...

... 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. ...

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> ]+] . ...

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. ...

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 .

... 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 . ...

... commands . ... data_spectrum <name> : data in "spectrum" format . ... Repeat command to add additional mask regions. sigma is the s.d. to apply to the data within the region to be masked. ... Repeat command to add additiona continuum regions. ... cont_reg_clear : Clear current continuum regions . ... The observed spectrum is then multipled by this filter to obtain a new spectrum for use by SFIT. cont_sigma : Computes standard deviation of data in continuum regions and applies it to current data . ...

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. ...

... TIME[4]+1)." TIME[5]+1900); $time = @TIME[2]." ... TIME [0]; $query; if($ENV{'REQUEST_METHOD'} eq 'GET'){ $query = $ENV{'QUERY_STRING'}; }elsif($ENV{'REQUEST_METHOD'} eq 'POST'){ sysread ... /=/,$fvalues[$i],2); $name= urldecode($name); $val= urldecode($val); $field{$name} = $val; } } $bib_file=$bib_file1; if( defined $field{'db'}){ $bib_file=$bib_file1 if ($field{'db'} eq 1 ); $bib_file=$bib_file2 if ($field{'db'} eq 2 ) ...

... If so, the stack checking ; data and subroutines must be defined. If not, the data and subroutines ; are NOT defined (i.e., they are externals that reside in the default ; stack checking object). ; ifdef MI_NEAR memS equ 1 ; near version xchkstk equ _aNchkstk ifdef mem_m ; if the default memory model is USE_EXTERNS equ 1 ; medium or large, then use externs endif ; in this module ifdef mem_l USE_EXTERNS equ 1 endif elseifdef MI_FAR memM ...

To compile a working copy of Apache under UnixWare, there are several other steps you may need to take. ... Make sure that USE_FCNTL_SERIALIZE_ACCEPT is defined (if not defined by Apache autoconfiguration). If using the UnixWare cc compiler, and you still see accept() errors, don't use compiler optimization, or get gcc . SCO patch tf2163 is required in order for Apache to work correctly on UnixWare 2.0.x. See http://www.sco.com for UnixWare patch information. ...