... Archives . ... If getting the first derivative (score function) and the second derivative (empirical Fisher information) of a (pseudo) likelihood function is feasible and checking regularity conditions is viable, a test for global maximum (Li and Jiang, JASA, 1999, Vol. 94, pp. 847-854) seems to be a useful reference for verifying the best fit solution. I didn?t see any ways to confirm that best fit results from XSPEC or Sherpa are a global maximum without searching whole parameter space. ...
Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... The on-line prediction procedure is based on the Newton interpolation formulae for a uniform distribution of the variable with first, second and third argument powers restrictions (Kurkin V.I. , Polekh N.M., Tchistyakova L.V. MAF operative prognosis for oblique ionosphere sounding// Issledovaniya po geomagnrtismu, aeronomii i phisike Solntsa. ... Prediction MUF calculation for the next 15 minutes; . ...
... Prev . Next . comedi_get_max_buffer_size -- maximum streaming buffer size . ... int comedi_get_max_buffer_size (comedi_t * device, unsigned int subdevice); . The function comedi_get_max_buffer_size() returns the maximum allowable size (in bytes) of the streaming buffer for the subdevice specified by device and subdevice. Changing the maximum buffer size requires appropriate privileges. ... comedi_get_buffer_size . ... comedi_set_buffer_size ...
... We researched the regions with latitude higher than 60° for both hemispheres of the Moon. 944 craters and 1119 craters with diameters larger than 10 km was considered for North and South polar regions respectively. ... The total number of craters with a wholly shadowed floor is 44 for the North polar region and 43 for the South polar region. 111 and 122 craters have a floor permanently shadowed less than 10% at the North and South poles consequently. ... PERMANENTLY SHADOWED AREAS. ...
Search engine provided by WebGlimpse . String to search for: . ... Return only files modified within the last days. Maximum number of files returned: 10 50 100 1000 . Maximum number of matches per file returned: 10 30 50 500 . Maximum number of characters output per file: . ... sorted by author . sorted by date . sorted by subject . ...
... 1997: . The parameters of the unique solar complex at the RATAN-600 were enhanced. ... A coude-echelle spectrometer of high and very high resolution was designed and manufactured for the 2-meter telescope (Terskol peak) with the simultaneous spectrum registration in a wide wavelength range ( 3500-10000 A ) by the CCD system. The spectrometer has three Schmidt cameras that enable spectral observations with the resolution of R = 45000, 90000, 180000. ... Archive . ...
Stellarium 0.12.3 . ... FileљStructure . ... varstar Struct Reference . QStringљ . ... Magnitude at maximum brightness. ... Magnitude flag code. ... First minimum magnitude or amplitude. ... Second minimum magnitude or amplitude. ... The photometric system for magnitudes. ... Definition at line 41 of file StarMgr.hpp . ... QString varstar::photosys . ... QString varstar::stype . ... QString varstar::vtype . ... The documentation for this struct was generated from the following file: . ...
... 2. (a) Metallicity function and relations between (b) metallicity and radial velocity, (c) metallicity and maximum distance from the Galactic plane,and (d)metallicity and variability period for RR Lyrae variables in the initial sample.The curve in the first graph is the maximum-likelihood approximation of the distribution using a sum of two normal curves with the indicated means,dispersions,and total numbers. ... next figure | privious figure . ...
... Getting, Installing, and Running Apache (on Unix) (O'Reilly Network Apache DevCenter) . Maximum Apache: Getting Started (CNET Builder.com) . ... Getting Started with Apache 1.3 (Ken Coar) . ... Maximum Apache: Configure Apache (CNET Builder.com) . ... Setting up CGI and SSI with Apache (CNET Builder.com) . ... Using Apache Imagemaps (Apacheweek) . ... If you have a pointer to an accurate and well-written tutorial not included here, please let us know by submitting it to the Apache Bug Database . ...
. The process identity (PID) number for this process. As each process is begun it is assigned a process number. Each system has a maximum value for the PID number. When this is reached the PID numbering is started again. This number is used to kill the process .
... These Facts and Questions pages mainly tell you how to use the Aberrator-interface and also explain the nature of the aberrations. ... Airy disc: the brightest spot of light when you look at a star in focus. This disc can contain a maximum of 84% of all the light that arrives from a star (perfect refractor telescope). MCT : Maksutov-Cassegrain telescope. A closed-tube mirror-telescope with a secondary obstruction. Less common than the SCT, this telescope uses a corrector (real glass). ...
... GCR and SCR are primary cosmic rays. 10-15 years after the discovery of cosmic radiation (1919) there emerged two main avenues of investigation in the physics of cosmic rays (CR): 1) nuclear - elucidation of the origin of elementary particles and nuclear interactions; and 2) astrophysical (space physics) - solution of the problem related to the origin and variations (changes in intensity) of CR. ... Besides, the CR flux in interplanetary space is, strictly speaking, not isotropic. ...
Prague, August 16, 2006 . ... Continue the GCVS project for at least 3 -6 more years; for this period, continue publication of Name-Lists for individual discoveries and for large-survey stars studied also elsewhere; during this period, start a new GCVS version with improved data and with complete information for Name-List stars; . during this period, work on Steve Kawaler's suggestion; pay maximum attention to improving software for period determination, automatic classification, etc . ...
M. ( / DIAS, Ireland), A. (ISDC, Switzerland) 1 - Key Question Only 3 binary systems regularly observed in TeV: PSR B1259-63 (young pulsar +Be star, P=3.4 y) LSI +61 303 (comp. source + Be star, P=26.42 d) LS 5039 (comp. source + O star, P=3.9 d) Origin of the high-energy emission? ... 2006; Neronov &Chernyakova 2007 4 3.4 years orbital period. e~0.87 Correlated variability with a sharp rise ( "two bumps structure" ) is seen in radio, X-ray (and TeV?) bands. ...
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Ссылки http://hea.iki.rssi.ru/conf/hea2007/presentations.orig/26.12.07/chernyakova.pdf -- 1298.5 Кб -- 29.12.2007 Похожие документы
University Satellites and . Space Science Education . ... USING NEW NANO-SATELLITES FOR SCIENTIFIC RESEARCH . ... Search for economically efficient options in creating research satellites are aimed at simultaneous satellites weight and size reduction and at their service life expansion. ... For example, now a research satellite with the following performance specifications is feasible: Weight 10 25 kg, including research equipment - 2 8 kg. ... Service radio-link 145/435 MHz, 1200/9600 bps. ...