Human Powered Clock Drive . Articles | ... There are 86,400 seconds in a day and, if you, arbitrarily, want to rotate a knob once a minute like the second hand on a clock then you need a reducing gear ratio (or ratio of radii) of 1 to 1440. ... The "hour hand", which will naturally rest at the 6 o'clock(12hr clock military)position, is driven at the bottom of the hand by riding over a small diameter steel rod mounted at a 45 degree angle on the baseplate. ... www.astronomy.net . ...

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• Re: RPM Package Available For XEphem 3.4? - an Astronomy Net XEphem Forum
• Find The Perfect Gift For Your Favorite Astronomy Nut - an Astronomy Net...

The INTERBALL space mission ( INTERBALL-1 with its subsatellite MAGION-4 in orbits with an apogee of 30 Re, and INTERBALL-2 with its recently reactivated MAGION-5 subsatellite in orbits with an apogee of 4 Re geocentric) continue to conduct important measurements in the solar wind, magnetosheath, magnetotail, magnetopause and above the auroral region. ... Plasma Boundaries in Near-Earth Space . ... Now we announce that online ABSTRACT submission is available at the SYMPOSIUM home page . ...

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• Hints to Users
• Explaining the Sundial
• How Distant is the Moon?--lesson plan #14

Posting Observations . ... You will need to subscribe to vsnet-acc (to allow you access to post your observations). ... VSNet has several different e-mail sigs, and sub sigs. ... These list are controlled by a software package called " Majordomo ", which allows you to subscribe and unsubscribe yourself from these list with an e-mail message (automated). ... Once you have subscribed to vsnet-acc (which will only send you a welcome message back and nothing else) you can post to the other list. ...

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• About ASRAS
• Supernova 1999by in NGC 2841
• Supernova 1999cq in UGC 11268

Winer Observatory P.O. Box 797, Sonoita, Arizona 85637-0797, USA . ... Asteroid . ... Site . ... The evening of October 26, 2011, Mark Trueblood, Robert Crawford, and Larry Lebofsky used the Kitt Peak 2.1-m telescope to observe Near Earth Asteroid (NEA) 2008 QT3. ... single still jpeg frame . ... The National Optical Astronomy Observatory (NOAO) issued a press release concerning Morgan's work on Monday, November 21, 2011 and posted it on the home page of their web site . ... 2013 Winer Observatory. ...

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• Winer Observatory
• Winer Observatory History
• Winer Observatory - Our Science

... Title page . ... This service is divided into four sections (Plasma physics, Regions of interest, Phenomena of interest, Space physics instrumentation and analysis methods) and Appendices, each of which contain several pages. ... Space physics studies Sun (and its extension, the solar wind) and all planets with plasma environments, including Earth. ... Geomagnetic activity . ... For us living at high latitudes, the most remarkable plasma phenomena are the auroras relating to geomagnetic activity. ...

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• Current Solar Wind Conditions
• The Outer Radiation Belt
• Hints to Users

GENERAL DESCRIPTION OF DATABASE . It is a matter of common knoledge, that solar magnetic fields and, in particular, magnetic fields of sunspots, play important role in many solar events. In Pulkovo observatory the long-term data set of daily observations of magnetic fields of solar sunspots was accumulated, which contains great potential for further researches in solar physics. ... Second section includes files containing sum data about magnetic fields for every observational day. ...

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• Z. Malkin's Curriculum Vitae
• General description of the database
• Pulkovo EOP and Reference Systems Analysis Center (PERSAC)

Construction Cover Frame: September 14, 1999 . Currently being served up at Chez French is the assembly of the framing for the cover to the telescope to be used during construction. ... These photos show 1/3 of the framing assembled. ... The frame is attached to the enclosure rail ties when the enclosure is OFF the telescope. ... The balance of the framing is shown as well as the attachment hardware. Photos of the complete frame will be made available upon assembly. ...

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• Untitled Document
• Jeff Morgan's Bare Bones Home Page
• Rotation range

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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• The NMW survey homepage

... Created: 23 February 2001 . ... SOFTWARE MAINTENANCE MANUAL . ... 9 January 2001 . ... Note: in the final document, the table of contents will be to third level] . The Software Maintenance Manual describes the procedures for installation and maintenance of the software for the Gemini Near-infrared Integral Field Spectrograph (NIFS). ... Section 19.4.3 of the document “Programmatic Requirements for Gemini Instrumentation Development” states the requirements for the Software Maintenance Manual . ...

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• Marc White - Astrophysicist - The Australian National University
• Service and Calibration Manual

... Spectrometer and CCD camera attached to the 2 metre "Karl-Zeiss-Jena" telescope of the Observatory on peak Terskol (3100 m, Northern Caucasus). ... The accessible spectral range is ~3500 - ~10200 AA. The CCD camera and the data handling system, developed at SAO, consist of front-illuminated CCD device of 1024x1024 pixels (pixel size 16x16 mkm) inside a dewar, an electronic controller-interface and a IBM PC computer. ... R=45 000 (~90 spectral orders, ~3500 - ~10200 AA registered simultaneously) . ...

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• Line-of-sight velocity field of NGC 157.
• Spectrometric complex LRS
• Cosmic Phys Rus

When entering Identification section user should open the file with observed positions of objects which are to be identified (the file may be first created). ... Format of observations must coincide with that of optic observations in which they are published by Minor Planet Center (observed position may be presented as “accurate” or “approximate” one): . ... observed right ascension (in hours, minutes, and seconds of time (“accurate position”) or in hours and minutes (“approximate position”) . ...

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• IAA GPS Analysis Center
• ENGAMPLE
• IAA EOP Service

... This class is designed to be an up to date summary of the last 10-20 years of observations relevant to Cosmology. ... Theory today is bombarded by a vast array of observational data but there remains no clear and preferred model for the origin and evolution of structure in the Universe. ... The inflationary paradigm and the nature of the Dark Matter - Inflation solves a lot of problems that are inherent in the standard Big Bang Model. ... Kinds of Dark Matter and Observational Constraints . ...

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• Astronomy HyperText Book: Interstellar Medium
• Taylor and Francis Page

Mathematics from the class of 2000 (section B) of the 57th school (in Russian). These problem sets, originally given in seminars, are available in TeX format, PostScript, and as Hewlett-Packard laser printer files. The syllabus "math-student" (in Russian) describes the traditional range of topics studied in math classes. ... Math Competition by Correspondence (in Russian). ... These Zip files contain problems from various years. ...

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• Конференция "Дзета функции"
• MCCME: Moscow Center for Continuous Mathematical Education
• Conference "Zeta Functions"

RTT150 . ... HEAD IKI . This page is a search interface through RTT150 observationsdatabase which is stored at IKI. According to the agreement between participantsof RTT150 project, observational data fully belong to the institution which hascarried out this observation for one year, are available to all three partiesinvolved (IKI, KSU and TUG) during the second year and become freely accessibleto the whole astronomical community starting two years after observation date. ...

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• The 6th INTEGRAL Workshop "The Obscured Universe"

The 2016 Project ASTRO introductory workshop will take place September 16-17, 2016 (Friday and Saturday). Participating teachers and astronomers are required to attend. ... Home Phone: . ... Relevant teaching experiences: Please include professional development activities, curriculum development, in-service activities, and collaborative projects. Grades and subjects you will be teaching next year. ... yes . ... When during the year do you plan to teach astronomy (approximate months)? ...

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• ASP: Education Newswire
• ASP: Richard Emmons Award Nomination Form
• ASP: Robert J. Trumpler Award Nomination Form

... Field of interest: data analysis and interpretation of X-ray observations of BHC and NS systems, astrophysics of compact objects and related phenomena: X-ray , optical and radio observations , shocks and stellar winds, emission mechanism, the spectral and timing analysis of the X-ray emission from microquasars ( signature of accreting BH), atoll- and Z-sources ( signature of accreting NS), modeling of INTEGRAL images % . ...

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• Igor Antokhin

... APT Activities and Science Results 3. ... APT Secretary Philip Edwards (ISAS) reviewed the aims of the APT (http://www.vsop.isas.ac.jp/apt/DefinitionAndAims.html). ... The Australia Telescope Compact Array, and Ceduna, Hartebeesthoek, Kashima, Mopra, Parkes, and Shanghai telescopes of the Asia-Pacific Telescope participated in these observations. ... In the absence of Tetsuo Sasao, Philip Edwards briefly described results of the APT 22 GHz observations conducted from October 1st to 5th, 1997. ...

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... The planned colloquium is attached to JENAM-2000, so we supply in this . Information letter a short description on the meeting. ... application of spectroscopic data. ... obtaining experimentally and theoretically of a vast bulk of atomic and . molecular data for various astrophysical problems and the ways how to . ... JENAN-2000 meeting. ... The Registration and accommodation are common both for main JENAM-2000 . ... form for the main JENAM-2000 meeting is mandatory for receiving the support. ...

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• AI SPbU library of scattering codes
• Polarization properties (transmitted radiation)
• Course of Non-numerical Programming

Journal of Atmospheric and Solar-Terrestrial Physics Manuscript Draft Manuscript Number: ATP1021 Title: comment on the paper by Dalin , Pertsev and Romejko Significance of lunar impact on noctilucent clouds ( revised version) Article Type: Research Paper Section/Category: Keywords: Noctilucent clouds moon influence mesosphere Manuscript Region of Origin: Abstract: a critical review of the paper by Dalin , ... Reference: Dalin, P.A., N.N. Pertsev, V.A. Romejko. ...

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J E N A M - 2000 Moscow . ... We are pleased to confirm that the JENAM-2000 meeting will take place in Moscow, Russia, in May 29 - June 3, 2000. ... Registration form . ... You can submit it through the Web-page (highly desirable) URL: http//www.inasan.rssi.ru/INASAN/JENAM . ... Please, visit JENAM-2000 Web-pages http://www.inasan.rssi.ru/INASAN/JENAM , http://www.sai.msu.su/jenam , http://www.aip.fr/eas/meetings.htm for news and additional details about JENAM and associated events planning. ...

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• Выпуск N6, декабрь 1996
• Выпуск N1(7), январь 1997
• ПРИЛОЖЕНИЕ ј2 к Выпуску N2(16), март-апрель 1998