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. ...

. 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

... 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 performance of the task is directly proportional to the number of bins in the energy grid (ie the number of rows of the matrix), while the scientific accuracy of the results of using the matrix improves (to the limit of the energy resolution of the instrument) the more rows there are in the matrix. ... A user-defined grid can at present be only such that the grid points are evenly distributed across the energy range. ...

Stellarium 0.12.3 . ... Classes . ... ClassљList . ... ClassљMembers . elsetrec Member List . This is the complete list of members for elsetrec , including all inherited members. a (defined in elsetrec ) . ... alta (defined in elsetrec ) . ... altp (defined in elsetrec ) . ... argpdot (defined in elsetrec ) . ... argpo (defined in elsetrec ) . ... atime (defined in elsetrec ) . ... aycof (defined in elsetrec ) . ... Generated on Sat Aug 10 2013 17:12:44 for Stellarium by љ 1.8.3.1 ...

... 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. ...

... 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. ...

six (version 1.2.0) . ... data/scheduling/spss_tools/com/six.py . Utilities for writing code that runs on Python 2 and 3 . Modules . ... types . ... builtin__.object . ... LazyDescr ( __builtin__.object ) . ... class Iterator ( __builtin__.object ) . Methods defined here: . ... Data descriptors defined here: . ... dictionary for instance variables (if defined) . ... list of weak references to the object (if defined) . ... LazyDescr . ... Data descriptors inherited from _LazyDescr : . ...

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 ) ...

Notice: Undefined index: submit in /home/astro/websites/astronomynet/htdocs/stsdebris/index.php on line 9 Notice: Undefined index: name in /home/astro/websites/astronomynet/htdocs/stsdebris/index.php on line 16 . ... Notice: Undefined index: name in /home/astro/websites/astronomynet/htdocs/stsdebris/index.php on line 101 . ... Notice: Undefined index: city in /home/astro/websites/astronomynet/htdocs/stsdebris/index.php on line 102 . ... Latitude of Debris in decimal degrees North . ...

... 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 . ...

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. ...

... spectrum . ... sfit . ... define >macro_name< : define a macro . ... meth_range <w1> <w2>: Set wavelength range for fit . data_spectrum <name> : data in "spectrum" format . ... data_sigma <sigma> : define mean standard error in data . ... data_line_set | ... NB: synth uses multiple calls to spectrum , so various Spectrum commands may also be required. synth : find optimum fit by adjusting abundances, v turb , v sin i , and v rad . ... save <fit> : Save the spectrum and best fit from synth . ...

/gx/sp/src/sp.vh $ // $Id: sp.vh 1021 2007-09-17 17:22:47Z jeff $ `timescale 1ns / 1ps // Diagnostic bus register interface // ` define CREG_ARSEL 16'd0 ` define CREG_AISEL 16'd1 ` define CREG_BRSEL 16'd2 ` define CREG_BISEL 16'd3 ` define CREG_ARNEG 16'd4 ` define CREG_AINEG 16'd5 ` define CREG_BRNEG 16'd6 ` define CREG_BINEG 16'd7 ` define CREG_LEN 16'd12 ` define CREG_DIAG 16'd13 ` define CREG_PSHIFT 16'd14 ` ... N_BIGACC must be defined if N_ACC is greater than N_MUL. ...

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. ...