... APOD: 2004 August 30- Announcing Comet C 2003 K4 LINEAR . ... Designated Comet C/2003 K4 (LINEAR) , the comet was discovered in 2003 May by project LINEAR . ... Current predictions , however, estimate the comet may approach fifth magnitude in October. ... Comet K4 was photographed above from Van Buren, Arkansas , USA on August 17. ... August 2004 . ... 2003 2004 . ... NASA Web Site Statements, Warnings, and Disclaimers . ... Publications with keywords: comet - LINEAR . ... Little Planet Lovejoy . ...

... Telescopes . ... The time requests are accepted in an electronic version with on-line form in Russian or English. ... Unregistered request will be disregarded by the Large Telescopes Programm Committee. In exclusive cases the secreatry of the Committee is entitled to accept an observational time request given permission of the Chairman of the Committee or the director of the SAO RAS. The Program Committee considers generally one time request submitted by the principal applicant. ...

MAIN PAGE . ... Nova Cygni August 1975! ... 1975/76: Comet West! ... Dr. Richard West (4th from left) & AAL members visiting SES Betzdorf on occasion of our club's 25th anniversary - October 1996 . Comet West Information . ... It was the brightest comet visible from Earth since Comet West in 1976. ... 1997: Comet Hale-Bopp! ... Thus Comet Hale-Bopp never got closer to Earth than Earth gets to the Sun. ... Comet Hale-Bopp JPL Page . ... 1999: Total solar eclipse over Luxembourg! ...

... The SAO ( Smithsonian Astrophysical Observatory ) Summer Intern Program is a Research Experiences for Undergraduates (REU) program where students work on astrophysics research with an SAO/Harvard scientist. ... On-line Application Form -- is OPEN for the 2016 SAO Summer Intern Program . ... SAO Summer Intern Program . ... Recent SAO Summer Intern Program Events . ... June 2015 . ... For more information about the SAO Summer Intern Program and other programs/opportunitities that may be of interest: ....

... Previous: Substepping and its Application to HST Imaging . ... This is a preliminary report on an application of the co-addition technique based upon the Richardson-Lucy algorithm. The combination of high signal-to-noise ground-based images obtained with the ESO NTT using SUSI with high angular resolution HST FOC f/96 images gives new insights on the properties of galaxy cores and their potential time variability. Cores of galaxies are one of the main thrusts of present extragalactic research. ...

The C component of Comet Schwassmann-Wachmann 3 . imaged by Apostolos Christou of Armagh Observatory on 4th April, 2006. ... About one month after its discovery the comet reached its closest point to the Earth (5.73 million miles). ... Current calculations indicate that the main component of the comet, designated SW3C, may reach maximum brightness around May 15th when its distance from the Sun and Earth will be about 93 million miles and 7.5 million miles, respectively. ...

Astronotes Armagh Planetarium's Stellar Blog! ... Meteors and Meteorites . ... Space Flight . ... Posted on December 6, 2013 | No Comments While you may have plans afoot to adorn a certain coniferous sapling of verdant hue with all things bright, shiny, and sparkling in the next few weeks, letтАЩs for a [ ] . Continue Reading.. Posted on August 5, 2013 | ... 3 Comments In February 2013, the asteroid 2012 DA14 flew past the Earth closer than many of the EarthтАЩs geo-stationary satellites. ...

The Arcetri Spectral Code for thin plasmas . E.Landi M.Landini 1998, A , 133, 1 . CHIANTI - an atomic database for emission lines. ... E.Landi, M.Landini K.P.Dere, P.R.Young, H.E.Mason, 1999, A , in press . ... E.Landi M.Landini, 1998, A , 340, 265 . ... E.Landi, G.Del Zanna, E.R.Breeveld, M.Landini, B.J.I.Bromage, C.D.Pike, 1998, A , in press . ... M.Landini, A.Brkovic, E.Landi, I.Ruedi, S.Solanki, 1998, Sp.Sci.Rev., in press . ... E.Landi, H.E.Mason, M.Landini, 1998, Sp.Sci.Rev., in press . ...

Valentina Klochkova .

... Prof. V.G. Farafonov, chair of Applied Mathematics . ... Prof. V.V. Karjukin . ... Voshchinnikov N.V., Farafonov V.G. (1993) Optical properties of spheroidal particles. ... PDF file ] . ... PostScript file ] . Farafonov V.G., Voshchinnikov N.V., Somsikov V.V. (1996) Light scattering by a core-mantle spheroidal particle. ... Farafonov V.G., Il'in V.B., Prokopjeva M.S. (2003) Light scattering by multilayered particles: a set of methods. ...

... The wavelet transform, time-frequency localization and signal analysis. ... IEEE Trans. on Signal Processing , 40(7):1746-1757, July 1992. ... Time-frequency window leakage in the short-time fourier transform. ... A generalised wavelet transform for Fourier analysis: the multiresolution Fourier transform and its application to image and audio signal analysis. ... IEEE. ... Signal-dependent time-frequency analysis using a radially gaussian kernel. signal processing , 32(3):263-284, June 1993. ...

... Home The Club AAA Membership . ... Lecture Series 2014-2015 . ... AAA Fall Astronomy Class: Astronomy Basics тАУ October-November 2015 . AAA Winter Astronomy Class: Measuring Distances in Space тАУ Dec 2015 тАУ Feb 2016 . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

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General Information . ... Invitations for all paticipants which have submitted this information will be sent by express mail to participants in mid-September (for european citizens a little earlier). With this invitation you will be able to apply for a visa. But maybe you will need hardcopy of invitation only in moment of obtaining of visa while application could be made with scan of invitation. ... Please note that usually it takes about 5-7 days to obtain a visa with official invitation. ...

April 26, 2013 ============== Support for Apogee's preflash option is being added to help remove the latent bulk image artifact that is present in images on Kodak sensors when they have been exposed to a bright infrared source. The effectiveness of this hardware feature is being assessed. ... The support will appear in test variants after version 4.1 and should not be used for critical photometry until we have the camera performance in this mode fully analyzed. ...

... Catalog . ... This web application is brought to you by the following people (in alphabetical order): . Alexey Sergeev, markup issues . Artemy Tregoubenko , JavaScript code . Elena Glushkova, content management . ... We would like to acknowledge the usage of these open source technologies: . Django , web framework . PostgreSQL , database management system . ... SAMP-Webtools , set of JavaScript tools for SAMP-enabled web applications . Developed by the Team . ...

. This is specified as one of: u (user) the owner of the file g (group) the group to which the owner belongs o (other) everyone else a (all) u , g and o (the world) .

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... 9) Oknyanskij V.L. 1994, "Optical-radio time delays in Q0957+561", Odessa Astronomical Publ., ... 11) Oknyanskij V.L. 1994, "Connection between X-ray and optical variability in NGC4151", in Proceedings of Int. Conf. ... 1994. 12) Oknyanskij V.L. 1994, "Connection between X-ray and optical variability in NGC4151", Astrophys. and Space Science, 222, p.157. ... 14) Oknyanskij V.L., van Groningen E., 1997, "Optical spectral variability of NGC4151 in 1990", Astronomical and Astrophys. ...

European Astronomical Society(EAS): NEWS Dear Colleagues, Please find enclosed some information of interest. ... We would also like to remind you that the time is appropriate to renew your membership for 2006 (see our Web page for procedures). ... And do'nt forget that, in between messages, the latest news can always be found on our Web page: http://www.iap.fr/eas/index.html With kind regards, Michel Dennefeld ************************************************************ Content 1. ...