AO Home AO Astronomy Schedule Receivers CIMA AO IDL . IDL is the recommended data-reduction package for Arecibo spectral-line data. The different back-ends produce different data format. ... Mock spectrometer standard FITS format headers . Mock spectrometer PSRFITS format headers . WAPP CIMAFITS format headers . Interim Correlator IDL headers . ... Search WAPP data . ... How to fix WAPP FITS files taken with doppler tracking in order to read them with standard FITS readers . ...

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• DATA ANALYSIS
• Common Holidays in Relation to Equinoxes, Solstices Cross-Quarter Days
• National Astronomy and Ionosphere Center (Arecibo Observatory)

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• Intelligent Life in the Universe
• Astronomy HyperText Book

The AstroGuide . ... AstroGuide | ... AstroGuide Listing . ... See many more Astronomy Listings by: Category or Alphabet . ... The software run under Windows 95, 98 NT, including Paraxial and Seidel . ... and Energy Distribution, Optical Layout, Optimization, Tolerancing etc. ... Listed Since August 20, 2005 . ... Web Site . ... Web . ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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• Infrared Processing and Analysis Center, The - IPAC, AstroGuide Listing
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• Astronomical Society of Eastern Missouri, AstroGuide Listing

... astro-ph . ... Statistical Characterization of the Chandra Source Catalog . ... The first release of the Chandra Source Catalog (CSC) contains ~95,000 X-ray sources in a total area of ~0.75% of the entire sky, using data from ~3,900 separate ACIS observations of a multitude of different types of X-ray sources. ... In addition to these traditional catalog elements, for each X-ray source the CSC includes an extensive set of file-based data products that can be manipulated interactively. ...

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• SAI CAS: About the SAI CAS project
• people:sergeykarpov:paper-arxiv-2007-adass [SAI Virtual Observatory - Wiki]

... New Developments in the FITSIO and Fv Software Packages W. Pence NASA/GSFC, Code 662, Greenbelt, MD 20771, Email: pence@tetra.gsfc.nasa.gov Abstract. This paper describes recent improvements to the FITSIO subroutine library and the fv FITS file viewer and editor, both of which were initially described at previous ADASS conferences. ... Introduction The FITSIO subroutine library for reading and writing FITS format files was last described in the ADASS IV conference proceedings. ...

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• http://www.stecf.org/conferences/adass/adassVII/reprints/pagliaroa.ps.gz
• http://www.stecf.org/conferences/adass/adassVII/reprints/teubenp.ps.gz
• http://www.stecf.org/conferences/adass/adassVII/reprints/pasianf1.ps.gz

... Exposure Time Calculator (ETC) . ... ESO - Public Surveys . ... the recommended values to use for DIT, . ... Detector on-chip integration (DIT): seconds. to your chosen value - a separate page gives recommended values to use for DIT - for modes 1 and 2 below you may wish to start with the maximum recommended values as these will minimize the effect of read noise (a total object exposure of Y secs with DIT=X secs will produce Y/X lots of read noise) and give you a lower limit on the time needed. ...

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Please enter the lightcurve file name and period search parameters: . Lightcurve file: . ... Apply the Heliocentric correction and convert all dates to Terrestrial Time (TT)? ... Also, the Heliocentric correction cannot be applied to such lightcurves. ... This period search service is also available at the mirror sites: Mirror 1 , Mirror 2 , Mirror 3 , Mirror 4 . You may download the latest source code distribution and install the period search service at your own web server. ...

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... Submitted by Paul Cicchetti on 05/31/2013 17:03:24 . NGC 4214 . This is a combined image of 20 Luminance, 5 Red, 5 Green, and 5 Blue. ... This was at F18 (2x Powermate barlow), different from my normal F9 of the 6"APO's prime focus. Images were processed in CCDStack and combined and processed in PS CS5. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

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. Comment on J1640+1220 . Augusto, Wilkinson & Browne (1998) show a 5 GHz MERLIN image and describe the source as a core-jet: their jet component is at PA=-50 . This, and our image, imply a gently curved jet from mas to 100 mas scale. The mas-scale structure is similar in the 8.4 GHz image from the VLBA Calibrators database. VLBApls home page . Last modified: 16 Oct 2000

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SITE 2010 Comprehensive Characterization of Astronomical Sites Kislovodsk, Russia, 49 October 2010 Conference Summary Marc S. Sarazin*a a European Southern Observatory, Garching, Germany Abstract The main topics discussed during the Site 2010 conference are outlined and the outcome is described. Keywords: Astronomical Site testing, precipitable water vapor, atmospheric turbulence, cloudiness, seeing 1. ... Site surveys for National observatory projects in China, India, and Iran benefit from this. ...

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• Timetable
• Methods and instruments to measure/monitor major site properties
• General information

. There are several different shells available for Unix; the most popular are described here. You can use any one of these shells if they are available on your system. And you can switch between the different shells once you have found out if they are available. Bourne shell (sh) . C shell (csh) . TC shell (tcsh) . Korn shell (ksh) . Bourne Again SHell (bash) .

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• Crimean Laboratory of Sternberg Astronomical Institute (SAI)
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• Astronomical Devision

... SUN MOON MERCURY VENUS MARS, JUPITER SATURN . ... Moon . ... News . ... Moon Maps . ... New analysis explains formation of bulge on farside of Moon . The highlands may be the result of tidal forces acting early in the Moonт??s history when its solid outer crust floated on an ocean of liquid rock. ... This process still does not explain why the bulge is now found only on the farside of the Moon. т??You would expect to see a bulge on both sides because tides have a symmetrical effect,т?? ...

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• Different faces of Pluto emerging in new images from New Horizons |
• Curiosity rover nearing Yellowknife Bay | Astronomy.com
• NASAт??s Hubble sees a horsehead of a different color | Astronomy.com

Title: A Dark-Matter Spike at the Galactic Center? Authors: Piero Ullio , HongSheng Zhao , Marc Kamionkowski . ... Title: The Galaxy Environment of Quasars in the Clowes-Campusano Large Quasar Group at z~1.3 . ... Title: The Galaxy Environment of a Quasar at z=1.226: A Possible Cluster Merger . ... 16 matches for the search pattern galaxy environment . The URL for this page is: http://xxx.itep.ru/find/astro-ph/1/galaxy+environment/0/1/0/past,all/0/0 www-admin@xxx.lanl.gov ...

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• "Radio galaxies and cosmology"
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... We welcome comments on how we can improve this WWW service and on more general issues concerning the Irish Astronomical Journal . News Views - Recent news from the Irish Astronomical Journal and the world of astronomy . Information - General background information about the Irish Astronomical Journal . ... On-line - Some on-line examples of Irish Astronomical Journal publications, indexes and contents . ... Contact - Information about how to contact the Irish Astronomical Journal . ...

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• Armagh Observatory
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About Zones of Resonant Returns of Asteroid Apophis . ... Asteroid Apophis is one of extremely dangerous NEOs. ... Using analytical and numerical tools, we investigate the loss of precision after the Earth approach in 2029 and the possible approach in 2036. ... Possible trajectories of collisions with the Earth have been found analytically and numerically in this chaotic region. To construct these trajectories we used quasi-random intermediate motions, made up from resonant collision orbits. ...

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• Keywords_107
• (Untitled)
• AY (preface)

... RS-232 Signals on an RJ11 Jack . ... 6-wire 6-position RJ11 (sometimes called RJ12) modular phone connectors are used for all RS-232 communications at Apache Point Observatory. ... hardware flow control transmit (optional) . ... There are two different names for the connectors we use: "6-wire 6-position RJ11" appears to be most common, but "RJ12" is, or was, also used. ... These are fine for most serial connections, but beware of special cases in which the outer pair (hardware flow control) is in...

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• TUI:Telescope:User Catalogs
• Primary mirror support
• Deforming Plug-plates

... It is found that the correlation coefficients between these two parameters calculated separately inside and outside the sunspot formation zone ±30 have cyclic variation and occur in anti-phase. This suggests different mechanisms of formation of the corona in the fields of small, medium, and large scales. ... The relationship between the coronal green line brightness (CGLB) and the magnetic field strength (MFS) has been investigated by constructing the corresponding synoptic maps for the 1977-2001. ...

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• http://www.izmiran.rssi.ru/~obridko/papers/320.pdf
• http://www.izmiran.rssi.ru/~obridko/papers/2004IAUS_223_69B.pdf
• http://www.izmiran.rssi.ru/~obridko/papers/133-139.pdf

... Open here the home page of a Spanish translation "La Exploraci n de la Magnetosfera Terrestre" , by J. M ndez of Algorta, Spain. Open here the home page of a French translation L'Exploration de la Magn tosph re Terrestre , by Kamil Fadel and Marielle Verg s of Paris, France. ... This is the home page of an overview of space research on the Earth's environment in space. ... A basic chronology of key dates in the exploration of the magnetosphere. ... Radiation Belts. ... Close-Up of the Aurora. ...

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• Scientific Programme
• Space Research Institute (IKI) Seminar
• INTERBALL Tail Probe flight longterm situation analysis 1995 - 2000

. Dluzhnevskaya Olga B. - head of the group . Piskunov Anatolij E. Vereshchagin Sergey V. Chupina Natalia V. Kovaleva Dana A. Please send your questions and comments to www.inasan.rssi.ru .

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• Centre for Astronomical Data (CAD), INASAN, Moscow

... Ж.Ф. Родионова, А.А.Карлов, Т.П. Скобелева и др. ... Sternberg State Astronomical Institute, 119899, Moscow, Russia; jeanna@sai.msu ru. ... Moscow State University, Vorobjovy Gory, 119899, Moscow, Russia. Brown University - Vernadsky Institute Microsymposium 34, October 8-9, 2001, Moscow, Russia . ... Rodionova J1., ... Sternberg State Astronomical Institute, Moscow University, jeanna@sai.msu.ru . ... 1 Sternberg State Astronomical Institute Lomonosov Moscow University, Russia; marss8@mail.ru . ...

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• Comment on the International Jubilee Symposium
• Comment
• Comments on the regular wave planetology