... Meta Index / Home Page Table and array processing in selectlib is controlled via user-specified boolean and arithmetic expressions. These take the form of single character strings which are composed of a variety of elements including numerical and logical constants, operators, functions, and attributes. ... table filtering . ... can contain names of other columns see below . ... Arithmetic operators and functions . ... Character string constants, operators and functions . ... Table column names . ...

... Classes . ... casa . casa::LogFilterTaql . ... Filter LogMessages using a TaQL expression. ... Inheritance diagram for casa::LogFilterTaql: . ... LogFilterTaql (const String &expr) . ... LogFilterTaql (const LogFilterTaql &other) . ... virtual . ... pass (const LogMessage &message) const . ... Only messages matching the expression pass the filter. ... virtual casa::LogFilterTaql::~LogFilterTaql . ... virtual LogFilterTaql * casa::LogFilterTaql::clone . ... virtual Bool casa::LogFilterTaql::pass . ...

... example, note below the dramatic speedup in searching a 1 Gb file using an AND filter, even when one of the columns (pha) has no index : time fundisp \ huge.fits'[idx_activate=0,idx_debug=1,pha= 2348 4000 4000 1]' \ x y pha x y pha ---------- ----------- ---------- 3999.48 4000.47 2348 3999.48 4000.47 2348 3999.48 4000.47 2348 3999.48 4000.47 2348 3999.48 4000.47 2348 ... Currently, indexed filtering only works with FITS binary tables and raw event files. ...

RTT150 . Russian-Turkish 1.5-m Telescope . ... Until 2002 observations were mostly performed with ST-8E CCD in the 1:7.7 Cassegrain focus. ... In April, 2003 telescope was equipped with a larger-size CCD Andor DW436 . ... 2048 x 2048 pixels, . ... Since summer of 2002 the main focal detector of the RTT150 telescope was AP47p CCD in 1:7.7 Cassegrain focus. ... During September 3-13, 2002 works on installation of new autoguiding system ( photo 1 ) were carried out on RTT150 telescope. ...

Stellarium 0.12.3 . ... FileљStructure . ... TextureParams Struct Reference . Parameters specifying how to construct a texture. More... #include < StelTextureParams.hpp > . ... filtering (const TextureFiltering filtering) . Set texture filtering mode. ... Texture filtering mode. ... Default parameters (no mipmaps, linear filtering, clamp to edge wrap mode). ... TextureParams c = TextureParams ().generateMipmaps() .filtering(TextureFiltering_Nearest).wrap(TextureWrap_Repeat); . ... wrap . ...

... 1.1.2 Spectral Filters . 1.1.3 Quantum Efficiency and Exposure Limits . ... 1.2 Which Instrument to Use: WFPC2, ACS, NICMOS, or STIS? 1.2.1 Comparison of WFPC2 and ACS . 1.2.2 Comparison of WFPC2 and NICMOS . 1.2.3 Comparison of WFPC2 and STIS . ... WFPC2 . ... 1.6 What's New in Version 6.0 for Cycle 11 . ... 2.9 Calibration Channel . ... 3.3.3 LRF Photometric Calibration . ... 4.8.1 Sources of Dark Current . ... 8.10 Calibration Plan Summary . 8.11 Cycle 4 Calibration Plan . ...

... Apache HTTP Server Version 2.4 . ... Filter Input (request) and Output (response) content using sed syntax . ... sed_module . ... mod_sed is an in-process content filter. ... However, unlike sed , mod_sed doesn't take data from standard input. Instead, the filter acts on the entity data sent between client and server. mod_sed can be used as an input or output filter. mod_sed is a content filter, which means that it cannot be used to modify client or server http headers. ... mod_sed . ...

... Parameters . Filters . ... Direct images . ... The SCORPIO-2 project: . Spectral Camera with Optical Reducer for Photometric and Interferometric Observations - 2 . The broad-band glass filters made in SAO RAS are used for the observation in the Johnson-Cousins (UBVRI) photometric system in the direct images mode. The glass filters transmission curves are shown by solid line. ... The filters transmission curves of the `comets' filters measured with the SCORPIO-2 in the F/4 beam. ...

... FILTER/WAVE I_In I_Out [Algo] [T_Filter] [Iter_Nbr] [N_Scale] [N_Sigma] [Noise] . Filters an image in the wavelet space (see section ). ... Hierarchical Wiener Filtering (see section ). ... where is the standard deviation of the noise at the scale j . Noise is the standard deviation of the noise in the image. If Noise equal to 0 (0 is the default value), the standard deviation is estimated automatically in the program from the histogram of the image by a 3 clipping. ...

Section I: Introduction to ALFA and GALFA . Section II: System Description . ... ALFA receives 7 beams, 2 polarizations per beam, each covering 1225-1525 MHz. The 14 IF signals cover nominally the 100 to 400 MHz band. ... A high-resolution, low-bandwidth spectrometer (8K channels covering a 7 MHz bandwidth) . ... Each spectrometer board handles two polarizations from one telescope beam.The baseband signals are to be digitized by four 8-bit ADCs at 100 Msamples/sec. ... Bandwidth: . ...

... Обзор LPR фильтра. Впечатления от наблюдений с LPR фильтром. ... Характеристики цветных фильтров Baader-Planetarium . Мой перевод pdf- файла о фильтрах с сайта Baader-Planetarium (379 кб) . ...

splitxyz - filter to divide (x,y,z[, distance ,heading]) data into (x,y,z) track segments . splitxyz [ xyz [ dh ] file ] -C course _ change [ -A azimuth / tolerance ] [ -D minimum _ distance ] [ -F xy _ filter / z _ filter ] [ -G gap _ distance ] [ -H [ nrec ] ] [ -M ] [ -N namestem ] [ -S ] [ -V ] [ -Z ] [ -: ] [ -bi [ s ][ n ] ] [ -bo [ s ] ] ... If xy _ filter is non-zero, the data is first divided into segments and then the x,y values of each segment are filtered separately. ...

Infrared Detector Array Links . ... Control Software Links . Optics Links . Micro-Optics Links . ... Optical Materials Databases . ... Atmospheric Database Links . Linux Links . ... Rockwell Science Center home page. ... Santa Barbara Research Center home page. ... CCD-World home page. ... SDSU home page. ... EPICS home page. ... Optics Society of America . ... Linux on Laptops ( local site and US home page ). ... Instrumentation Links * Gemini Project Links * Other IR Instruments ...

... This method is called once when the filter is loaded. ... This method should return a flag word that specifies the filters capabilities. ... With CONVERT_TO_FLOAT, the filter is called with the image data converted to a FloatProcessor (3 times per image for RGB images). ImageJ will lock the image before calling this method and unlock it when the filter is finished. For PlugInFilters specifying the NO_IMAGE_REQUIRED flag and not the DONE flag, run(ip) is called once with the argument null . ...

... 18-Jan-2010 16:46 . ... 22K . ... 39K . ... 38K . ...

Log windows display messages from all "actors" (instruments, the TCC, the hub...) and allow you to send commands. Controls along the top allow you to filter out unwanted garbage or highlight messages of particular interest. ... Regular Expressions . ... The entry field for "+ Actors" and "+ Commands" filtering accept space-separated regular expressions . ... If you plan to send many messages to a particular actor, you may select the actor from the menu next to the command entry field. ...

Here is a description of the Filter/Driver Pack Plus release from Aldus. ... The Macintosh Filter/Driver Pack Plus includes several new and updated filters, including import filters for Microsoft Works 3.0 and MacWrite Pro files, as well as the most recent LaserWriter driver, version 8.1.1. ... The Filter/Driver Pack Plus also includes a patcher utility which will update PageMaker 5.0 to version 5.0a. This patcher corrects a handful of reported customer problems. ...

... Previous: Background Fluctuation Analysis from the Multiscale Entropy . ... A new measure of information is defined which is based on noise modeling and incorporates resolution scale. Properties of this measure are discussed. ... Additionally it allows for image noise modeling, and subsequent noise removal. ... Hence information- and entropy-based processing technologies will be necessary for the effective design and implementation of large, future generation, image databases. ...

... The facility allows researchers and students to study spectral photometry, quantitative spectral analysis, inverse problem solving methods, to measure reflectance spectra and scattering phase functions of solid materials related to planetary science. Powerful solid-state laser facility. ... The facility will allow to study physical aspects of powerful laser system design, to simulate impact processes in the Solar System, to carry out research on the interaction of laser radiation with matter. ...

... Meade Series 4000 Nebular Filters incorporate the very latest in interference coatings technology. ... Technical Basis of the Meade Broadband Nebular Filter: As shown in the transmission graph below, the Meade Broadband Nebular Filter strongly rejects the light of sodium- and mercury-vapor lights as well as natural airglow and auroral emissions. ... Meade Series 4000 Narrowband Nebular Filters . ... Meade Series 4000 Oxygen-III Nebular Filters . ... Meade Series 4000 Photo-Visual Color Filters . ...