All stars derive their energy through the thermonuclear fusion of light elements in to heavy elements. High temperatures are required so that the mutual electrostatic repulsion of the protons in each fusing atomic nucleus is overcome. ... Elements with more protons in their nuclei require higher temperatures. ... This sequence is now shown in the animation below. ... First Step of the Proton-Proton Chain Narration . Second Step of the Proton-Proton Chain Narration . ...

Next: MFIT/ROMAFOT Up: Big Pixels Previous: Big Pixels . MODEL/ROMAFOT [mod_file] . This command creates a sequence of arrays whose elements are the subpixels required by the Gauss - Legendre formulae to achieve a given precision in computing the integral of the PSF. The precision depends on the user who selects which fraction of the intrinsic noise is acceptable in numerically computing the integral. ... Tue Mar 28 16:52:29 MET DST 1995 ...

... Bojan Nikolic web pages (r. 329) . ... Building CASA . ... /ccm/CCM_Local/CCM_OCL/OclHelpers.h 2009-09-29 14:30:42.000000000 +0100 @@ -123,10 +123,10 @@ OCL_Collection T excluding( const T object ) const { OCL_Collection T result; - const int s = size(); + const int s = vector T ::size(); for( int index=0; index s; index++ ) { - const T element = operator[](index); + ... Building CCMTools as required by CASA . ... Building . ... Copyright 2005 -- 2016, Bojan Nikolic feedback welcome ...

function mk_efold ,x, norm , scale , yoff , pder , verbose = verbose , _extra=e ;+ ;function mk_efold ; returns an exponential, NORM *exp(-x* SCALE )+ YOFF ; ;syntax ; f= mk_efold (x, norm , scale , yoff , pder , verbose = verbose ) ; ;parameters ; x [ INPUT array; required] where F(X) must be computed ; norm [ INPUT ; required] normalization for exponential ; scale [ ...

... Chapter 12: Cosmic OriginsSpectrograph (COS) > 12.5 Mode = ACQ/SEARCHConfig = COS/NUV . ... This mode invokes a procedure in the COS onboard flight software that searches for the target and locates it in the selected COS aperture for subsequent science exposures. ... Most COS observation sequences that use ACQ/SEARCH mode will also need to use other acquisition exposures ( ACQ/IMAGE , ACQ/PEAKD , and/or ACQ/PEAKXD ) to achieve proper centering of the target in the science aperture. ...

... SGML . The text/html content type . In this section, we begin the specification of HTML 4.0, starting with the contract between authors, documents, users, and user agents. ... These recommendations are not normative and conformance with this specification does not depend on their realization. ... An HTML document is an SGML document that meets the constraints of this specification. ... A user is a person who interacts with a user agent to view, hear, or otherwise use a rendered HTML document. ...

... The <B> element specifies that the enclosed text should be displayed in a boldface. ... The <I> element specifies that the enclosed text should be displayed, if practical, in an italic font (or slanted). ... The <SMALL> element specifies that the enclosed text should be displayed, if practical, using a small font (compared with normal text). ... The <SUB> element specifies that the enclosed text should be displayed as a subscript, and if practical, using a smaller font (compared with normal text). ...

... Classes . ... casa . ... Miscellaneous table vector operations. ... The minimum element of the table vector. template<class T > . ... The maximum element of the table vector. template<class T > . ... Fills all elements of the table vector with a sequence starting with "start" and incrementing by "inc" for each element. template<class T > . ... Fills all elements of the table vector with a sequence starting with "start" incremented by one for each position in the table vector. template<class T > . ...

. Computer Ephemeris. Elements of osculating planetary orbits. Explanations. Each row contains at 0h of Time Dynamical Terrestrial of specified date in system of mean equator and ecliptic J2000.0 the ecliptic osculating elements of heliocentric orbit: inclination of orbital plane (degrees), longitude of ascending node (degrees), argument of perigelion (degrees), semimajor axis (astronomical units), mean motion (degrees per day), eccentricity (dimensionless), mean anomaly (degrees).

indicator: submit id: form attributes : method: post auto_fieldset: 1 elements: - type : Select name : tipo label : Tipo di utenza options: - ['', ''] - [' scuola ', ' scuola '] - ['privato', 'privato'] - ['associazione', 'associazione o gruppo'] constraints : - Required attributes : onblur: proper_display(this.value);goajax_prenotazioni('create') id: type - type : Text name : num_persone label : Numero di partecipanti ...

... YFIT=A(0)+A(1)*X+A(2)*X^2+.. ... Apr 21, 1988 RWT GSFC use new DETERM_PDP ; Aug 29, 1989 RWT modify for SUN IDL ; Jun 21 1991 GRA CASA cleaned up; tested on SUN, DEC, VAX; ; updated prolog; ; 11 May 94 PJL print a warning if any of the weights are negative ; ;- ;****************************************************************************** pro wpolyfit ,xin,yin, weight , ndeg ,a, yfit , chisqr ; npar = n_params(0) if (npar eq 0) then begin print,' WPOLYFIT ,XIN,YIN, WEIGHT , ...

SUBROUTINE TAP_ESYMB ( IZ, SYMBOL, STATUS ) . Return the element symbol. SUBROUTINE TAP_ENAME ( IZ, NAME, STATUS ) . ... FUNCTION TAP_EMASS ( IZ ) . Return the mean atomic weight of an element. FUNCTION TAP_ZELEM ( NAME ) . ... FUNCTION TAP_AELEM ( NAME ) . ... The mean atomic weight of the element associated with the given name is ! ... The element name associated with the given atomic number is ! ... The atomic number ot element associated with the given name is ! ...

Next: GOCG Pre-Observation Products . Previous: RadioAstron Mission Element Overview . ... Observation Summary File (OSF) . GRT (Ground Radio Telescope) Schedule Files . ... How: The long-term schedulers will produce two files: GSTS-file (General Space Telescope Schedule) to be used by GOCG and LTS-file for all mission elements. ... What: The RSOG will produce schedule files for all GRTs participating in a particular observation, in the format required by each GRT. ...

Next: ISO-SWS Data Analysis . Up: Data Analysis Applications . ... The ISDC Data Access Layer (DAL) is an ANSI C and FORTRAN90 compatible library under development in support of the ESA INTEGRAL mission data analysis software. ... Thus, the INTEGRAL data analysis system must be capable of supporting distributed data sets composed of many individual files and exhibiting one to many and many to many associations between the individual data structure elements. ...

The first near-infrared IFU spectrograph was the 3D instrument , constructed by the Max Planck Institut f r Extraterrestrische Physik. ... An effective slit width of 0.1" was chosen in order to probe to spatial scales approaching the 0.07" diffraction-limited image core size expected from the Gemini adaptive optics system at 2.2 microns while maintaining an acceptable field-of-view. ... The field mirror array then feeds the spectrograph collimator mirror (seen at left in the above figure). ...

... AMPLE (Adaptable Minor Planet Ephemerides) is integrated software package to deal with a number of problems concerning minor planets with the aid of IBM-type personal computer. ... compiling a list of all numbered minor planets which can be seen at certain moment within specified sky region and visualization of their mutual positions; . ... As AMPLE is able to reproduce virtually any table of "the Ephemerides of Minor Planets" , it may be considered as computer version of the EMP. ...

The beam pattern and the polarization characteristics . of the radio telescope RATAN-600 . The Mueller matrix elements was computed via formulas [1]: . ... The BP were computed by the aperture method, proceeding from the fild distribution in the aperture of the primary mirror. The components of the main and cross-polarization components of the electric field in the vertical aperture of the primary mirror was computed in Frenel diffraction approximation. ...

... The light baffles consist of the wind baffle that surrounds the telescope and doubles as a light baffle, the primary baffle that extends from the primary center-hole toward the secondary (left), the secondary baffle that extends from the perimeter of the secondary toward the primary (right), and the conical baffle that is suspended approximately halfway between the primary and secondary (middle). The wind baffle is covered with panels that are 25% porous to the wind. ...

Next: Ground calibration Up: RGS_EFFAREACORR Previous: Purpose Contents . Effective-area correction factors and rectification factors are tabulated against energy in the EFFAREACORR and RECTIFICATION extensions, repsectively. The relatively small number of elements in the tabulation compared with the number of RGS spectra elements has been determined by the smoothness of the functions concerned. ... Michael Smith 2011-09-20 ...

Astronomical Data Analysis Software and Systems VII ASP Conference Series, Vol. ... Thus, the INTEGRAL data analysis system must be capable of supporting distributed data sets composed of many individual files and exhibiting one to many and many to many associations between the individual data structure elements. 1 http://astro.estec.esa.nl/SA­general/Projects/Integral/integral.html 2 http://lheawww.gsfc.nasa.gov/docs/cai/coded.html 220 ISDC Data Access Layer 221 2. ...