... 2.1 What is Dithering? ... 2.4.1 No Dithering . ... 2.4.4 Dithering for Parallel Images . 2.5 More Detailed Considerations . 2.5.1 Data Quality Issues involved in Dithering . ... 2.5.4 How many Images to Obtain at each Dither Location . ... 3.2.3 Drizzle . ... 3.4 Image Fidelity After Drizzling . ... 4.2.1 Introduction . ... 5.3.2 Parameters . 5.3.3 Basic Examples . ... 5.4.8.1 General Explanation . 5.4.8.2 Parameter Details . ... 5.5 Optimizing the Drizzle Parameters for Your Data . ...

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Next: HST Paper Products: A New Way to Look at HST Data . ... After providing on-the-fly re-calibration of HST data to archive users, ST-ECF has embarked on a new project aiming at grouping, cosmic ray cleaning and drizzling images taken by most HST instruments. ... The production of the missing jitter files combined with the extraction of additional engineering parameters will greatly enhance the homogeneity and the scientific value of the entire archive. ... 1995, HST Data Handbook, STScI, 107 . ...

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• The SRON-HeaD Data Analysis System
• Exploring Interactive Archive Data Presentation at the COSSC
• A Graphical User Interface for a Development Environment (GUIDE)

... The visibility datasets possibly contain correlations for different polarizations and Stokes parameters. There are two basic ways that polarization characteristics can be measured: firstly, two orthogonal feeds can be present on the antennas, and the four different polarization correlations from a baseline can be taken and recorded. ... There are two ways the user can determine which polarizations he or she wants to process, either with the select parameter, or with the stokes parameter. ...

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• Computation
• select
• User Parameters - Preparation of the Science field data CentralProcessor 0.11

OptInt PmWiki . ... Forms . ... This page explains how you can embed input forms into wiki pages. ... input text name value size= n :) (:input hidden name value :) (:input password name value :) (:input radio name value :) (:input checkbox name value :) (:input select name value label :) (:input default default-name default-value :) (:input submit name value :) (:input textarea name [=value=] rows= n cols= n :) (:input reset name label :) (:input file name label :) (:input image name "src" alt :) . ...

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• OptInt PmWiki : PmWiki / Forms

... A file upload element on an HTML form. ... JavaScript 1.1: added type property . ... The HTML INPUT tag, with "file" as the value of the TYPE attribute. For a given form, the JavaScript runtime engine creates appropriate FileUpload objects and puts these objects in the elements array of the corresponding Form object. ... form . ... For all FileUpload objects, the value of the type property is "file" . ... Use the value property to obtain the file name that the user typed into a FileUpload object. ...

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• http://www.arcetri.astro.it/irlab/doc/giano/Connecting_the_LANtronix.pdf
• http://www.arcetri.astro.it/irlab/doc/library/javascript/clientreference/password.htm
• http://www.arcetri.astro.it/irlab/doc/library/recipes/bookcpdf/c15-0.pdf

Chapter 3. Selecting and Downloading the NVIDIA Packages for Your System . ... NVIDIA drivers can be downloaded from the NVIDIA website ( http://www.nvidia.com ). The NVIDIA driver follows a Unified Architecture Model in which a single graphics driver is used for all supported NVIDIA GPU products (see Appendix A, Supported NVIDIA GPU Products for a list of supported GPUs). ... Support for "legacy" GPUs has been removed from the unified driver. ... Installing the NVIDIA Driver ...

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• Your NED Search Results
• CIMA Software Components
• CIMA Configuration Files

... Algorithm for selection of defining sources 1. ... Take the common part of the "minimum" sets Make 1. and 2. for both global solution and time series and obtain common set 319 common sources for "global solution sigmas" case Comparison of IAA list, and 380 sources OPA list, set of defining sources ICRF1 and combined set Solution · Given catalogue RA, DE, arbitrary catalogue ra, de. dRAi RAi ra i Algorithm can be improved with additional condition Sum over all deltas less than 1 degree. ...

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• http://www.gao.spb.ru/english/as/j2014/presentations/suvorkin.pdf
• http://www.gao.spb.ru/english/as/j2014/presentations/ding.pdf
• Страница Е.В.Милецкого / Page of Eugen Miletsky

... LEDA has been the first Extragalactic Database. ... select pgc, objname, al2000, de2000 where de2000 > 76 and al2000 < 1 . select pgc, galaxy_name, al2000, de2000 where de2000 > 76 AND al2000 < 1 . ... For each parameter the method of the calculation (or the definition) is given in the Third Reference Catalogue (de Vaucouleurs et al., 1991) and/or in Paturel et al. (1997) and/or in some additional references given below. ... de Vaucouleurs et al., 1991, 1997 . ... 1995 ; Paturel et al., 2000 . ...

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• Author Query Results
• Documentation: LEDA: parameter: vopt
• HyperLEDA documentation: parameter: vrad

... 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 . ...

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• FFIT - Command Syntax
• Selecting the backup tool
• SCL Sfit Genetic Commands

To construct frequency distribution (histogram) of minor planets according to value of some element/ parameter/ function user should first select Elements item in menu bar and then Histogram in drop-down menu. ... User has possibility to save histogram or to print it using standard means. To save the file select File item in menu bar and then Save As... in drop-down menu. ... To print histogram select File item in menu bar and then take advantage of options Print Preview , Print Setup , Print . ...

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The Interball-Tail KP archive is final. ... Select a day: . Data available since August 3, 1995) . ... DAY . ... Magnetic field (PRAM) Electron density and mean energy (ELECTRON) Ion density, velocity and temperature (CORALL) Energetic particle fluxes (DOK-2 and SKA-2) H+ and O+ fluxes (PROMICS) AKR intensity (AKR) Antisunward ion flux (VDP) Plasma wave amplitudes (MIF-M/PRAM) PC index (Ground-based) INTERBALL-TAIl orbit . ... Now data in all formats are available for 1995-2000) . GIF plot . ...

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• INTERBALL-AURORAL KP plots
• Stanislav I.Klimov Selected Bibliography (1990-1995)

. A tree for site navigation will open here if you enable JavaScript in your browser. HOME . ABOUT ST-ECF . CONTACT . Footprintfinder (@STSCI) . DER_SNR: a signal-to-noise ratio estimator (@STSCI) . PyMIDAS (@ESO) . PyRAF (@STScI) . AstoLib (@scipy.org) . Maintained by Richard Hook <rhook@eso.org> .

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• SLITLESS (Oct97) --- ST_ECF --- SLITLESS (Oct97)

... fringevis ( bincounts ),[ k ] Function. Return complex visibility for bincounts. The parameter k selects a particular baseline, i.e. fringe frequency. Examples: v=fringevis(bincounts(*,0,*),7) , which returns the (complex) visibility of channel 1, and the baseline with the frequency number 7. ... Return the (averaged) squared visibility amplitude for bincounts. ... Return rotated complex visibility for input visibility , wavelength scale , and group delay . ...

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• A visual tour
• OYSTER Lab
• Constraining the Cosmological Parameters | ESO

... Parameters of the Moon-perturbed orbit . ... From orbits consistent with this limitation and with the date of the launch October 1, 2000 as an example, an orbit was selected with apogee directed to the North Galactic pole at the begining and rotation of orbit plane was maximized. The initial state vector is given in the inertial coordinate system in epoch J2000.0. ... The orbit has initial perigee radius Rp=7000.0 km, initial apogee radius Ra=343000.0 km and initial period T=8.453 days. ...

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• GOCG Pre-Observation Products

... Tonight's Sky . ... The Magazine . ... Star Atlas . ... An artificial comet holds secrets to Earths life . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... The planet has extreme temperature swings and perhaps active lava flows. ... A digital supplement to Astronomy magazine. ... Join TravelQuest International with Astronomy and Discover magazines on one of three great tour options surrounding this celestial spectacle . ... Astronomy Magazine . ...

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• When using my astronomy software or looking at various books, I notice that not
• Product Reviews | Astronomy.com
• Bright planets meet at dusk | Astronomy.com

home education > resources . ... Education from Mercury . ... Selected Topical Bibliographies . Astronomy Education Bibliography . ... Astronomy . ... Goldman, S. "Prime Time Astronomers: The Astronomers TV Series" in Sky Telescope, May 1991, p. 472. ... Goldman, S. "Astronomy on the Internet" in Sky Telescope, Aug. 1995, p. 20. ... Marschall, L. "Virtual Professional Astronomy" in Sky Telescope, Aug. 1995, p. 92. ... Wallin, J. "Astronomy Education on the Web" in Sky Telescope, Nov. 1997, p. 68. ...

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• ASP: Cosmology: The Origin, Evolution & Ultimate Fate of the Universe
• ASP: Selected Topical Bibliographies
• ASP: Black Holes: An Introductory Resource List

... Guider functions . ... Guide Sensor Performance . ... Guide Sensor Sky Coverage/ Star Availability . Guide Star Selection Criteria . ... Guide fiber organization and reach at plug plate . ... Plug plate holes for guide stars are identical to those for science FO . ... FOV for each of 9 guide stars is 7.4 arcsec dia. (0.45 mm FO, Sumitomo IGN-05/10) . ... Selected guide stars must have no neighbor stars within TBD (5 arcsec) radius that have a brightness within TBD (5 mag.) of guide stars . ...

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• MCP Menu documentation
• TUI:Introduction
• Astrophysical Research Consortium - Apache Point Observatory

... Possible values: @ echo mod1i1 - mod1i6; mod2i1 - mod2i6; mod3i1 - mod3i7 @ echo 5) the 2 letter name of the file for the time interval @ echo 6) step (sec, integer) @ echo 7) name of the file , which contains the resulting files extension set @ echo ---------------------------------------------------------------------- @cd ..\ikiodb @if %7.==. goto noparm @if exist indata \p% 2.hed copy indata \p% 2.hed orb.hed @if ...

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• IKI SSC INTMINS APRIL98
• IKI SSC, INTMINS APRIL99

... Search Authors: . ... Tokhchukova S., Bogod V., Detection of the long-term microwave "darkening" before the July 14, 2000 flare //Solar Physics, 212/1, pp. ... A.Nindos , C.E. Alissandrakis, G.B. Gelfreikh, V. N. Borovik, A.N. Korzhavin and V.M. Bogod Two-dimensional mapping of the sun with the RATAN-600 // Solar Physics l65: 41 - 59, 1996. ... О. Н. Шиврис Работа радиотелескопа РАТАН-600 с плоским отражателем Изв.САО 1980, 12, с.134-140. ... List of selected publications Bogod V.M . ...

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• Access via e-mail
• Principles of organization
• SELECT (ВЫБРАТЬ) - меню выбора в форме

... CREATE FULLTEXT DICTIONARY -- create a dictionary for full-text search . CREATE FULLTEXT DICTIONARY dictname LEXIZE lexize_function [ INIT init_function ] [ OPTION opt_text ] ; CREATE FULLTEXT DICTIONARY dictname [ { INIT init_function | ... CREATE FULLTEXT DICTIONARY will create a new dictionary used to transform input word to a lexeme. If a schema name is given (for example, CREATE FULLTEXT DICTIONARY myschema.dictname ... ) then the dictionary is created in the specified schema. ... INIT . ...

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• Zen: sncat design
• FTS Dictionary Example
• Zen: Gendict