... AstroCC is a coordinate conversion utility for astronomy. It accepts an object designation or the coordinates of an object and calculates coordinates in alternative systems, and at different dates, times, and locations. It also provides lunar and bright planet coordinates to aid in planning observations. ... BJD values may also be retrieved from http://astroutils.astronomy.ohio-state.edu/time/utc2bjd.html which is based on Eastman et al. ... Coordinate data are obtained from SIMBAD. ...

. 1. Personal information: . First Name: . Last Name: . Title (Prof., Dr., PhD-student, MSc.,BSc., Undergrad.-student, etc.): . Institution: . Postal address: . Postal code: . Country: . Fax number: . E-mail address: . 2. Contribution : . Would you like to present a contribution ? . Yes No . If YES, please, write us the title of your talk: .

... Maintenance and Work Completed on M1: September 10, 1999 . Whiffles Installed on M2: September 10, 1999 . M1 Support System Maintenance: September 10, 1999 . M1 Temperature Sensor Work and Repair: September 10, 1999 . M1 Hex-cell Deterioration: September 14, 1999 . ... M1 Whiffle Mount and M1 Back, September 21, 1999 . ... Views of Secondary Mirror (Back): April 13, 2000 . ... Front Portals: June 8, 2001 . ... M2 and M3 Baffle Work: June 8, 2005 . ... M3 Work: November 7, 2007 . ...

The database contains references to the papers, data files and links to the Internet resources related to measurements and calculations of the optical constants in the wavelength interval from X-rays to radio domain. ... References to some useful books and reviews on the subject (e.g. the classical handbooks edited by E.D.Palik) and links to Internet collections of optical constants and personal WWW pages with related software were also placed in the database. You have arrived at our welcome page. ...

... It is reasonable to expect that UV part of the irradiating spectrum is most influenced by the grain evolution (growth and sedimentation ) which marks the very initial stage of planet formation. 2 log J [erg s­1 cm­2] 1 0 -1 -2 -3 1000 BB 40 0 0 (A5 ) BB 20 0 00 (A5) Drai ne (A5 ) BP Ta u (A5) BB 40 0 0 (GS) BB 20 0 00 (GS) Drai ne (GS) BP Ta u (GS) Disk Model Density distribution is based on a 1+1D disk ... Green lines are used for a model with dust growth and sedimentation. ...

... ASRAS Board Members . ... Site . ... ASRAS Board Positions . ... President - . ... The president has many responsibilities like running monthly meetings, running the monthly board meeting, representing ASRAS at local events like star parties, planetarium events, RMSC events, the monthly newsletter presidents message, etc .. ... The Vice Presidents position is mainly to assist the president and back them up if they cant make a major function like a general meeting or write the newsletter pres message...

Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 1. ... Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the License. ... Work" shall mean the work of authorship, whether in Source or Object form, made available under the License, as indicated by a copyright notice that is included in or attached to the work (an example is provided in the Appendix below). ...

... astro-ph . ... Whitespace-separated words are treated as AND ed. Show 10 50 100 articles per page in Full Compact mode . ... Quasar Variability in the Framework of Poissonian Models . ... It is shown that in this very general framework the well established anti-correlation between variability amplitude and wavelength can only be understood as an effect of an underlying spectral component which remains stable on long time-scales, and is redder than the variable component. ...

Общий форум . Scientific.ru Все форумы . ... Sergei Popov - 16.10.2006 19:17 . Реликт-1 и COBE . ... Re: Реликт-1 и COBE Munin, 16.10.2006 22:22 . Re: Реликт-1 и COBE .., 16.10.2006 19:51 . ... Реликт-1 и COBE Sergei Popov, 16.10.2006 19:17 . ... Re: Реликт-1 и COBE Андрей Брюханов, 17.10.2006 18:31 . ... Re: Реликт-1 и COBE (seminar) Sergei Popov, 20.10.2006 13:30 . Re: Реликт-1 и COBE (seminar) .. ... Re: Реликт-1 и COBE (seminar) Андрей Брюханов, 20.10.2006 20:59 . ...

JSC History . JSC Oral History . NASA History . History-NASA Centers . ... NASA Oral History Project: NASA Experts . This NASA Oral History Project features experiences from a cross-section of experts who have contributed to the success of the Space Agency. ... Space Shuttle Enterprise Restoration, Smithsonian National Air and Space Museum Steven F. Udvar-Hazy Center . ... NASA Goddard Space Flight Center, Greenbelt, Maryland . ... NASA Kennedy Space Center, Florida . ... Shuttle-Mir . ...

... Using the momentum method and the time multiscale technique, it is shown that not only the dissipation but also the dispersive contributions determine the spectral function of the fluctuations in these systems. ... The Q factor is inversely proportional to the width of the spectral line of the parameter fluctuations. ... In the classical case the spectral function of the fluctuations has the following form: x 2 2 Im , 1 where is the response function, and is the temperature in energy units. ...

... IONOSPHERIC DATA IN THE INTERACTIVE SPIDR SYSTEM . ... The Ionosphere The ionosphere is that part of the upper atmosphere where free electrons occur in sufficient density to have an appreciable influence on the propagation of radio frequency electromagnetic waves. ... These regions may be further divided into several regularly occurring layers, such as F1 or F2. ... E Region: The region between about 95 and 150km above the Earth that marks the height of the regular daytime E layer. ...

Elsevier Ed itorial System(tm) for JASR 2006 Manuscript Draft Manuscript Number: Title: Determination of K, Ar, Cl, S, Si and Al flare abundances from RESIK soft X-ray spectra Article Type: Contributed Paper Section/Category: E2.4 - Solar Magnetic Field and Activities Keywords: solar physics; X-ray flares ; spectroscopy; abundances Corresponding Author: Dr. J. Sylwester , Corresponding Author's Institution: Space Research Center First Author: J ... All flares were observed early Fig. ...

Maxim Tarasenko , a leading Russian space history scholar and a member of Space Policy?s editorial board, who contributed greatly to the elucidation of the Russian space programme in the journal and elsewhere, died in 1999. In order to commemorate his pioneering work in space policy, Elsevier Science has decided to hold an annual competition, open to all law school students and graduate students of space policy, to find the best essay. ...

... How to get University . ... Students and lecturers met the scientist from the University of St. Gallen (Switzerland) who gave lectures to the students and the faculty of the Department of Economics and Management during three days (2 4 March). ... Everyone thought that Swiss scientist speaks with an accent or a translator, but Darya Gerasimenko, who graduated from Kazan Federal University (KFU), saved audience from this inconvenience. ... Why did you choose SSAU as a place for you visit in Russia? ...

... Russian KOI8 . ... Radio galaxies and cosmology [in Russian]) . ... The book is devoted to investigations of powerful radio galaxies in the different wavelength ranges. ... The history of study for radio galaxies is given and the outlook on radio galaxy exploring is considered. ... The cosmological tests to check the Universe evolution parameters constructed on the observational data of radio galaxies are considered in details. ... List of detected misprints (in Russian). ...

... of the XXVI RadioAstron Meeting . ... The meeting was held in Moscow on 2001 July 17-20 at four locations, 1) the Lavochkin Association, 2) Pushchino Radio Observatory, 3) Russian Aviation and Space Agency (RASA), and 4) the Astro Space Center (ASC). ... To summarize, there has been some visible progress on the RadioAstron satellite construction and implementation of a credible test plan. ... Next the Lavochkin Association presented the status of the antenna development and outlined the test plans. ...

Solar Phys (2012) 276:97­112 DOI 10.1007/s11207-011-9883-6 Investigation of Hot X-Ray Points ( HXPs ) Using Spectroheliograph Mg XII Experiment Data from CORONAS-F/SPIRIT A. Reva · S. Shestov · S. Bogachev · S. Kuzin Received: 10 May 2011 / Accepted: 18 October 2011 / Published online: 24 November 2011 © Springer Science+Business Media B.V. 2011 Abstract Observations in the Mg XII 8.42 е line onboard the CORONAS-F satellite have revealed compact high ... Figure 7 Intensity variation of HXPs. ...

... 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. ...

... 2 Measurement of PMTs counting characteristics and selection of op erating p oint To select the operating point of the PMT, that is the optimal values of the high voltage supply and pulse discrimination threshold, the command run counting=hv value is provided in the program mass. ... Starting with the minimum voltage (say 550 V) run command run counting=550 for the measurement execution. ... It is recommended to take measurements for the set of values of 0.4, 0.6, 0.8, 1.0. ...