... Read the events list Define flags array, set to 0 if fromccf then Loop on ccds Read the bad pixels for that CCD via the CAL call flagEvents call updateBadpix end Loop endif if fromfiles then Loop on bad pixels tables Read bad pixels call flagEvents call updateBadpix end Loop endif end subroutine flagEvents map = 0 if overwrite and (forcereplace or ...

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... Russian KOI8 . Scientists of Laboratory of radio astrophysics develop algorithms and software. ... design of statistical estimations methods of average and smoothing; . fitting algorithms design; . development of the data processing system FADPS (Flexible Astronomical Data Processing System); . design of visualisating and interactive data reduction programs for initial observational data ( fgr (Russian KOI-8) ) and continuum radio sources spectra (spg); . ...

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• Description of algorithm

... We use the Bayesian strategy to obtain an iterative algorithm for image restoration. ... The most probable image , given data , is obtained by maximizing in Eq. ( 2 ) or the product since is constant. ... We use entropy to define the prior probability in a generalization of the concepts originally described by Frieden (1972). ... This form of the entropy is also called cross-entropy. ... The Bayesian maximum a posteriori algorithm with entropy prior (FMAPE) is given by the iterative formula . ...

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• Mathematical Analysis of the Iterative/Recursive Algorithm
• Adaptive Regularized Restoration Algorithms Applied to HST Images
• Construction of Algorithms

... Posts tagged ?EM algorithm? ... Posted by hlee . ... ArXiv] Sparse Poisson Intensity Reconstruction Algorithms? ... Category: Algorithms , arXiv , Astro , Cross-Cultural , Data Processing , High-Energy , Imaging , Jargon | ... Algorithms arXiv Astro Bad AstroStat Bayesian CHASC Cross-Cultural Data Processing Fitting Frequentist Galaxies gamma-ray High-Energy Imaging Jargon Job Languages MC MCMC Meta Methods Misc News Nuggets Objects Optical Physics Quotes Spectral Stars Stat Timing Uncertainty X-ray...

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• Adding New Scaling Algorithms
• The AstroStat Slog multiscale
• The AstroStat Slog MM algorithm

Next: Pyramidal Algorithm Up: The discrete wavelet Previous: Multiresolution Analysis . ... One assumes that the sampled data are the scalar products at pixels k of the function with a scaling function which corresponds to a low pass filter. ... The signal difference contains the information between these two scales and is the discrete set associated with the wavelet transform corresponding to . ... The figure shows the wavelet associated to the scaling function. Figure: Wavelet . ...

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• Pyramidal Algorithm with one Wavelet
• Pyramidal Algorithm
• Search Algorithms

... Bojan Nikolic web pages (r. 329) . ... The HУЖgbom ?CLEAN? is a simple algorithm for deconvolving images, that is, it is an algorithm to remove to an extent the smearing in an image due to a finite point-spread function. This algorithm is particularly applicable to making images from radio aperture synthesis array telescopes, where this algorithm (and other closely related) are the standard deconvolution approach. ... Copyright 2005 -- 2016, Bojan Nikolic feedback welcome ...

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• Bojan Nikolic -- My talk at the Oxford Algorithms Workshop
• Bojan Nikolic -- Algorithms meeting in Oxford
• ALMA WVR phase correction algorithms and software Bojan Nikolic web pages (r.

... The French-Russian Poncelet Laboratory organizes a conference on "Algorithms and Arithmetic", Mai 17-19, 2010, to take place in the Independent University of Moscow. ... Just regarding any symbolic computation software (like Pari, Magma, Sage), one can see that there exists a real desire to manipulate on computers a large family of mathematical objects (sometimes very abstract) coming from number theory: number fields, p -adic numbers, Galois groups, schemes, modular forms, etc. ... Galois Theory. ...

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• Algorithms in Bioinformatics
• Franco-Russian workshop on Algorithms, complexity and applications
• Dubna-2005: Algorithms and random sequences

... Jitter imaging (also known as microscanning ) is probably one of the most efficient ways to perform astronomical observations in infrared. ... This paper discusses the various issues attached to each data processing step and offers several algorithms, having in mind an automatic data processing in pipeline mode (i.e. without user interaction) as intended for the VLT. ... Poisson offset generation . ... Frame offset detection . ... Peak detection algorithm . ... Header offsets . ... Linear average . ...

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• Austrian Superfast Adaptive Optics Algorithms for the E-ELT | ESO
• OYSTER Lab

... В теме В разделе По форуму . ... Темы, интересные всем ? ... Научная панорама ? Рентгеновская икота Sgr A* по данным XMM-Newton. предыдущая тема следующая тема . ... 0 Пользователей и 1 Гость просматривают эту тему. ... Напомню, что от Sgr A* довольно часто наблюдают рентгеновские и ИК вспышки. ... предыдущая тема следующая тема . ... Рентгеновская икота Sgr A* по данным XMM-Newton. ... SMF | SMF 2011 , Simple Machines . SimplePortal 2.3.4 2008-2011, SimplePortal . ...

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... A Computer-Based Technique for Automatic Description and Classification of Newly-Observed Data . ... Unified Survey of Fourier Synthesis Methodologies . ... Determination of Variable Time Delay in Uneven Data Sets . ... A New Stable Method for Long-Time Integration in an N-Body Problem . ... Imaging by an Optimizing Method . ... Non-parametric Algorithms in Data Reduction at RATAN-600 . ... Copyright 1997 Astronomical Society of the Pacific , 390 Ashton Avenue, San Francisco, California 94112, USA ....

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• Algorithms & Classification
• Imaging by an Optimizing Method
• Developing a Wavelet CLEAN Algorithm for Radio-Interferometer Imaging

... Case 1: Single split - no space for itup insertion to leaf . ... GLI algorithm . Step 1: split leaf page and insert itup into leaf1(ex) . Step 2: adjust parent(internal page) for 'leaf' . ... Step 4: insert link to leaf1 in internal page . ... Step 2: delete old link and add two link in internal page to leaf leaf1 . ... Step 4: insert link to leaf1 in internal page and split internal page . ... Step 2: delete old link and add two link in internal page to leaf leaf1, then split internal page . ...

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• Zen: GiST Algo
• APOD: 2000 February 11 - XMM-Newton First Light: X-Rays From The LMC
• Zen: tp search en

Next: Computation Up: Image Deconvolution Previous: Computation . ... The Maximum Entropy Method (MEM) is not procedural. ... Typically this is a flux constraint, which ensures that the flux density in the maximum entropy image is correct. That is, the flux density of the maximum entropy image, . ... This is quite a useful constraint. Although the maximum entropy task, described below, does not force you to give a flux constraint, you should attempt to, if at all possible. ... Computation . ...

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• Preprocessing for Selavy CentralProcessor 0.11 documentation
• Algorithm of the MONTE CARLO Simulation
• koords: interactive co-ordinate fitting

Next: About this document Up: Recommended reading Previous: I. Daubechies1992, . For a learn-from-the-practitioners approach, the reader might consult recent literature in his or her own field. Databases such as ISI Science Citations show over a hundred articles annually, and any recommendation we would make is bound to be obsolete by the time this pamphlet reaches the reader. ... Finally, as for many things, learn-by-doing may be the best approach. ... Mon Nov 13 10:51:25 EST 1995 ...

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... Up: Description of program searchdup Previous: Program use . Input records are ordered per date of observation, and the list of known (observed) sources is cleared. Each record is compared in position to all the known sources. If the sky distance is less or equal to the specified one, the record is added to the list of observations for that source. If no known sources are within the specified radius, a new source is created, with the coordinates of the observation record. ...

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• Shall I explain elevator algorithm (+sawtooth etc)
• mod_lbmethod_bytraffic - Apache HTTP Server
• mod_lbmethod_bybusyness - Apache HTTP Server

... For calculation of apparent place of some star there are two methods. ... The second method is to use formulae of this page together with information from 'Mean places ...' and 'Reduction quantities' pages. ... Here: ALPHAmean, MUalpha - mean right ascension and mean proper motion in right ascension of some star at mean epoch of the year, . DELTAmean, MUdelta - mean declination and mean proper motion in declination of some star at mean epoch of the year, . ...

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Name Last modified Size Description . Parent Directory - abstime.txt 2005-08-25 19:59 14K algorithms.c 2006-09-08 23:01 34K . Apache/2.4.6 (Linux/SUSE) Server at www.astro.louisville.edu Port 80

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• Alsvid - Python Programs for Processing FITS Astronomical Image Data

... News . ... Pre-university education . ... SSAU History . SSAU roadmap . University at a glance . ... How to get University . ... English News . ... Skype conference with the Hong Kong Polytechnic University was held in SSAU. ... The official visit of the Hong Kong Polytechnic University in SSAU is planned in March 2015. The Hong Kong Polytechnic University is one of the largest universities in Hong Kong with a rich research base. ... e-mail: ssau@ssau.ru . http://www.ssau.ru . ...

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Algorithm for calculations of the Voigt function . ... алгоритма расчета профиля Фойгта ! ... функция Фойгта ! текст модуля на языке Паскаль (Delphi) для ее вычисления ! ... github.com...dawson.cpp процедура Хумличека для вычисления функции Фойгта ! ... Humlicek 1979 JQSRT v21 p309 ! ... 2005A+A___442___11F 2006 Tepper-Garcia, MNRAS, v369 p2025 ! 2006MNRAS_369_2025T 2007 Letchworth and Benner, JQSRT, v107 p173 ! ... 2009JQSRT_110__376A 2014 Abrarov and Quine, J. Math. ...

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. Приложение к лекции для студентов . Верходанов О.В. Рис.12. Пример работы алгоритма чистки. На верхнем рисунке приводится модельное изображение, на среднем - грязная карта, на нижнем - изображение, восстановленное с помощью CLEAN. Рисунок воспроизведен из работы Стиэра и др. (1984). vo @ sao.ru ( Oleg Verkhodanov ) .

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... The described algorithm is suitable for measurements of complex images of stars. ... a) the zero-based number of stars in the complex (multicentric) image, . b) set of preliminary coordinates - x i , y i , for all stars, index i is number of a star, . ... i - index of a star in the complex image; . ... These parameters are calculated by a nonlinear method of a least squares.The main output parameters of this algorithm are x i , y i ; where the index i is number of a star in the multicentric image. ...

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