Five Voyager 2 images were used to produce a polar projection of Neptune's southern hemisphere. ... The image is centered at the south pole and extends to about 15 degrees north latitude. The Great Dark Spot and its trailing bright clouds can be seen at 25 degrees south latitude, about 28,000 km from the pole. ... Central Latitude/Longitude (deg): -90., ... Instrument: Narrow Angle Vidicon Camera . ... Phase Angle (deg): N/A . ... NASA Image ID number: P-34628 . ... Greenbelt, MD 20771, USA . ...

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• Venus - Galileo
• Mail Filters
• Triton - Voyager 2

... WF/PC-1 keywords include items such as observing mode, integration time, and filters used, calibration steps performed and reference files used, and the properties of the data itself (e.g., number of groups, coordinates, scale, flux units, image statistics, and more). ... GENERIC/BIAS/DARK/PREF/FLAT/MASK/ATOD/NO Is the image a reference file and if yes, type is specified . ... First filter name . ... Engineering file data quality file (DQF) name . ... Name of the bias frame reference file . ...

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• http://www.stsci.edu/documents/dhb/web/c29_wfpc2data.fm2.html
• WF/PC-1 Data Handbook
• WFPC2 Header Changes due to OPUS 10.0 Update

... This appendix tells you how you can use JavaScript to filter your incoming mail and news when you use Netscape Messenger. ... Write a JavaScript function to serve as a filter and put it in your filters file. ... This file contains the JavaScript functions that perform the mail filtering. ... The following is an example of a simple mail filter file. ... It also sends all messages from my_sister to the trash folder. // filters.js file. function MomFilter(message) { . ... message.folder = f.folder; . ...

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• Table of Header Files
• Error Messages - Frequently Asked Questions - Apache HTTP Server
• Column FILTCODE_ n

This document contains a summary of the user interface for filtering rows in binary tables. Table filtering allows a program to select rows from an table (e.g., X-ray event list) by checking each row against one or more expressions involving the columns in the table. When a table is filtered, only valid rows satisfying these expressions are passed through for processing. ... select rows whose pha value is exactly 10 . ... 10 pha select rows whose pha value is in the range of 10 to 50 . ...

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• Default Filter Code
• Event Filtering
• QPOE Files

Title , Contents , Index . rtftohtml reads up RTF format documents and translates them to HTML. In processing text, the filter chooses HTML markup based on three characteristics
. ... The paragraph style
. ... For paragraph and text styles, the rules for translation are contained in a file called html-trans
(see Section 5.1 ). ... If a paragraph style is not found, a warning will be generated and the text will be written to the HTML file with no special markup.) ...

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• Manual page headings
• Headings
• List Header

... Watchouts . ... Help . ... In all SAS versions previous to SAS 6.5 the RGS event list headers lack the TUNIT keyword corresponding to the TIME column. ... TUNIT1 = 's ' / physical unit of field . is added the the first header of the event file. ... fmodhead events.FIT htemp.dat . where events.FIT is the event list file and htemp.dat a text file including just following line: . ... Pages maintained by SAS librarian . Any question about SAS should be addressed to the XMM-Newton help desk . ...

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• Description
• AB Magnitudes and Fluxes
• Processing of the data for each filter

... blink images . ... converting to data format . ... front voxel . ... hot gas contiuous . hot gas mono . ... krot: adaptive filtering . ... ktrek: delete frames . ... ktrek: stepping through the data . ... kubes: apply levels . kubes: blink images . kubes: both images . kubes: combine images . ... shaders: front voxel . shaders: hot gas continuous . shaders: hot gas mono . shaders: hot gas substances . ... shaders: maximum voxel . shaders: minimum voxel . ... voxel sum . ...

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• The giant HII region NGC 3603
• SPC header items
• HEADER general subroutines

... Interim correlator, ri . ... The programs with "filter" in column 2 are filter programs that read from standard input and write to standard output. The filters are classified as to their data input and output types: . ... BtoB: binary input to binary output . ... Programs Table . ... scan an interim correlator datafile and output a summary of each scan in the file. corstripch . ... read an ainterim correlator or ri datafile and output each scan to a separate file (or a subset of scans). ...

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• software
• pulsars
• The CIMAFITS Headers

... Orion: Head to Toe . ... Explanation: Cradled in cosmic dust and glowing hydrogen, stellar nurseries in Orion the Hunter lie at the edge of a giant molecular cloud some 1,500 light-years away. ... The Great Orion Nebula , the closest large star forming region, is right of center. ... Of course, the Orion Nebula and bright stars are easy to see with the unaided eye, but dust clouds and emission from the extensive interstellar gas in this nebula-rich complex, are too faint and much harder to record. ...

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• Астронет > Orion: Head to Toe
• Halloween and the Ghost Head Nebula

... 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) . ...

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• Baader NEODYMIUM (Moon & Skyglow) filter

... Animation . Arrow . ... I created the first animation by running Script-Fu / Animators / Fire on the head of an arrow. ... I merged the animation with the background image, and specified a final X offset of -128 (the background is 128 pixels wide). This results in an animation with a nice moving background. Note that you can also use a background that is wider than the image, as long as you specify the width of the background for the final X offset if you want the final animation to loop. ...

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• APOD: 2010 October 23 - Orion: Head to Toe
• APOD: 2010 October 31 - Halloween and the Ghost Head Nebula
• APOD: 2001 October 31 - Halloween and the Ghost Head Nebula

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. ...

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• Test images from RTT150
• Fast search through RTT150 data archive
• The best images from RTT150

DIGITAL WDC EXCHANGE FORMAT . FOR OBSERVATORY 1.0 MINUTE VALUES 1. ... DATA-1 .. DATA-60 are 1-minute values of the given element for that hour. ... Typically, digital 1-minute values received by WDCs from organizations operating automatic magnetic observatory instruments are averages of more frequendy sampled values, e.g. 10-second point samples. ... If the method used to obtain 1-minute average values is important to a user, the WDC will assist in determining the exact procedure applied. ...

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• The Sun
• Parallax

МОСКОВСКИЙ ЦЕНТР . НЕПРЕРЫВНОГО МАТЕМАТИЧЕСКОГО ОБРАЗОВАНИЯ . ... Механико-математический факультет МГУ ( в 2000 2010 см также MM-online ) . ... Институт лингвистики РГГУ . ... Школы города Москвы . ... Школа ?179 при МИОО . ... Специализированный учебно-научный центр МГУ (СУНЦ МГУ, школа им. А. Н. Колмогорова, бывш. ... Кировский Центр дополнительного образования ?Одаренный школьник? Центр развития дополнительного образования имени Бернулли (Краснодар) . ... Летняя экологическая школа (ЛЭШ) . ...

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• Address of MCCME
• Alexander Zilberman (04.04.1946--11.11.2010)

... The purpose is to automatically detect anomalies in the meta-data of the data stream (FITS header), find files which go unclassified with the current OCA configuration, and filter data with unwanted properties. ... The ${FILES_MODE} parameter is read from the config.createAB and depending on its value the headers (if FILE_MODE=HDR) or headers and fits files (if FILE_MODE=FITS) are hidden in the ${HIDE_DIR}/$DATE. ... 2. filter headers , or headers and fits files, with configured properties (FILTER) ...

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• Head of Column No. 2 in Eagle Nebula | ESO
• Head of Column No. 4 in Eagle Nebula | ESO
• Close-up view of the head of the Seagull Nebula | ESO

filter1d - Time domain filtering of 1-D time series filter1d [ infile ] -F < type >< width > [ -D increment ] [ -E ] [ -H [ nrec ] ] [ -I ignore _ val ] [ -L lack _ width ] [ -N n _ cols / t _ col ] [ -Q q _ factor ] [ -S symmetry _ factor ] [ -T start / stop / int ] [ -V ] [ -bi [ s ][ n ] ] [ -bo [ s ] ] filter1d is a general time domain filter for multiple column time series data. The user specifies the number of columns of input and which column is the time. ...

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• http://xray.sai.msu.ru/~ivan/gmt/man/gmtselect.html
• http://xray.sai.msu.ru/~ivan/gmt/man/grdfilter.html
• http://xray.sai.msu.ru/~ivan/gmt/man/blockmean.html

... The versatile and efficient INVERTOSCOPE? combines the highest optical performance with unsurpassed mechanical quality, and is backed by LOMO's unique lifetime warranty, the most comprehensive in the industry. ... A 15X focusing eyepiece with two interchangeable reticles (a 10mm/100div scale and a 10mm x 10mm/400sq grid) for convenient measuring and counting. ... A set of stage inserts and extension plates to accommodate a variety of sample vessels such as Petri dishes, flasks, microtest plates, etc...

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• Trinocular Head HT-30
• HU-POL Universal Head
• BINOCULAR HEAD (HB-45)

adapted from Observe: Eclipses, published in 1979 by the Astronomical League and "Safe Solar Filters," by B. Ralph Chou, Sky and Telescope, August 1981) . ... Tape TWO pieces of film together into a sandwich, and tape this over the opening in the cardboard. ... The cardboard frame will act as a shade from the bright Sun, while you safely observe through the film sandwich. ... Undeveloped film is not safe. ... tape . ... At the end of one of the tubes, tape the aluminum foil, and make a tiny pinhole. ...

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• ASP: This Restless Globe

... An international panel of experts led by NOAA and sponsored by NASA has released a new prediction for the next solar cycle. Solar Cycle 24 will peak, they say, in May 2013 with a below-average number of sunspots. ... Predicting the behavior of a sunspot cycle is fairly reliable once the cycle is well underway (about 3 years after the minimum in sunspot number occurs), but p rior to that time the predictions are less reliable. ... International Year of Astronomy, Ireland National Node . ...

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• Solar Eclipse, 3 October:
• Simon's Software - header

... We propose a set of standard character strings to be used in FITS files generated by data from the ALEXIS (Array of Low Energy X-ray Imaging Sensors) satellite mission. ... The following is our current proposal for keywords to use for storing raw and processed ALEXIS mission data in FITS format. TELESCOP= 'ALEXIS ' . ... In migrating these existing files to FITS formats, we propose the following non-inclusive list of generic column headers (these will be of the form TTYPE n = ' header ' ). ...

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• The SRON-HeaD Data Analysis System
• Improvements in Filter Design for Removing Galactic ``Cirrus'' from IRAS Images
• A New Entropy Measure Based on Multiple Resolution and Noise Modeling