Подписка на рассылку обзоров astro-ph на Subscribe.Ru . ... Предыдущий выпуск (N335) . ... Обсудить на форуме Scientific.RU . ... Подписка на рассылку обзоров на Subscribe.Ru . Обзоры препринтов astro-ph . ... Собственно обзоры препринтов. ... Ранее обзоры также были на Астронете и на Scientific.Ru . ... АНКи доступны на Астронете , а с 2006 по 2008 г. также на сайте Элементы.Ру . ... Ранее они также размещались на сайте Астронет и в архиве моих обозрений (кодировка KOI8) на сайте Scientific.Ru . ...

... What work is currently being done to improve the flux calibration accuracy for echelle modes? ... Starting early in Cycle 11, monthly offsetting for echelle modes was turned off to minimize these types of calibration problems. ... We are currently working on redetermining the echelle flux calibration so that it is self-consistent with the 2-D scattered light algorithm. Time dependence of the sensitivity - Sensitivity-monitor data for the echelle modes are currently under investigation. ...

... ATNF Home . About ATNF . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Astrophysics graduate student programs . ... Work experience for school students . ... Australian Square Kilometre Array Pathfinder . Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . ... Current telescope status . ... Visiting Parkes radio telescope . Visiting Australia Telescope Compact Array . ... Parkes radio telescope webcam . ...

... 2001 January 8 . Help NASA Classify Martian Craters . Credit: Sonie Lau , NASA Ames . Explanation: The large Martian crater above just left of center: is this a fresh crater, a degraded crater, or a ghost crater? ... Additionally, there are so many craters on Mars that NASA just doesn't have enough people to classify them all! Therefore, you can help humanity's understanding of the surface of Mars by volunteering to classify craters . ... About APOD | ... NASA Technical Rep.: ...

... We considered our current level of technology compared to that of an average alien civilization. Regardless of any modest value of L chosen?500 years, 5000 years, or longer?their level of technology is vastly advanced compared to ours. Thus, most science fiction gets it right by having advanced alien technology, but gets it wrong by not making them sufficiently advanced. ... What would alien civilizations at a distance of 100 or 1000 lightyears know of us (hypothetically)? ... Education . ...

LIF Marseille and Institute for Information Transmission Problems, Moscow, Russia. E-mail: alexander.shen AT lif.univ-mrs.fr, sasha.shen AT gmail.com . ... Kolmogorov complexity, algorithmic information theory . Teaching (mathematics, computer science): Independent University of Moscow, Moscow State University, Moscow mathematical school No 57. ... Kolmogorov memorial conference, Moscow. IEEE Conference on Computational Complexity, Aarhus (Denmark), ("Kolmogorov day") . ...

... The choice of which type of electricity is called "positive" and which "negative" was made around 1750 by Ben Franklin, early American scientist and man of many talents (the stamp on the left commemorates his role as first US postmaster--and colonial postmaster before that). ... Franklin knew of two types of electric charge, depending on the material one rubbed. ... Later, when electric batteries were discovered, scientists naturally assigned the direction of the flow of current to be from (+) to (-...

... The choice of which type of electricity is called "positive" and which "negative" was made around 1750 by Ben Franklin, early American scientist and man of many talents (the stamp on the left commemorates his role as first US postmaster--and colonial postmaster before that). ... Franklin knew of two types of electric charge, depending on the material one rubbed. ... Later, when electric batteries were discovered, scientists naturally assigned the direction of the flow of current to be from (+) to (-...

CCD Forum Message . Forums: . ... CCD Tips and Techniques | Post . ... Computers With CCD . ... Post Message | ... Posted by Ben Gordon on October 1, 2002 11:05:31 UTC . ... Do CCD have to be linked directly to a computer or is there a way to save the images and upload them to a computer later? ... www.astronomy.net . About Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

- the current position of the "Universitetskiy" satellite'> . Your browser does not support inline frames :( It must be a very old one. Upgrade to Microsoft Inrernet Expolorer 4 or later, Netscape 6 or later etc. Skobeltsyn Institute of Nuclear Physics.

... PUBLIC LECTURE - APRIL 12, 2016 . New Discoveries in the Outer Solar System: Ceres, Pluto and Planet X . ... Dr. Green will talk about "New Discoveries in the Outer Solar System: Ceres, Pluto, and Planet X". ... Beginning in 1992 planetary astronomers began to find Pluto like objects beyond the orbit of Neptune showing us that Pluto was a member of an entirely new family of objects we now call the Kuiper Belt. ... Amateur Astronomers Association of Princeton, Inc., ...

... Advisors: B.C. Monsignori-Fossi, M. Landini Tecnologo, Osservatorio Astrofisico di Arcetri, Firenze, Italia 1987-1989 Collaboratore Elaborazione Dati, Osservatorio Astrofisico di Arcetri, Firenze, Italia . ... F. Tribioli, L. Fini, R. Baglioni: "Sistema per la sperimentazione di algoritmi paralleli", Technical Report - Osservatorio Astrofisico di Arcetri (1990) . ... L. Fini, R. Baglioni, F. Tribioli: "Ristrutturazione dell LAN di Arcetri", Technical Report - Osservatorio di Arcetri (1996) . ...

... Research Interests . ... The Sun today (various links) . ... I am a solar physicist someone who dreamt about studying the Sun as a child. ... Basically I like to have symmetry in everything I do - So I have two Masters degrees (Space science from Univeristy College London (UCL), London and Physics from University of Mumbai) and before that two Bachelors degrees (Physics and Maths). At present I am doing a PhD in Physics (Solar physics) from Armagh Obsevatory and Queens University Belfast (QUB). ...

... Credit: M. Brown ( Caltech ), C. Trujillo ( Gemini ), D. Rabinowitz ( Yale ), NSF , NASA Explanation: Is that a tenth planet? A faint, slowly moving dot discovered by computer shows clear signs of being a deep Solar System object at least as large as Pluto . The object, designated 2003 UB 313 , is currently situated nearly 100 times the Earth-Sun distance -- over twice the average Pluto-Sun distance. ... Since 2003 UB 313 is surely not completely reflective , it could be substantially larger. ...

... Thin Film Technology, . Solid State Physics - Superconductivity . ... P. V. Komissinski and G. A. Ovsyannikov, "Experimental observation of stimulation of superconductivity in niobium thin films", JEPT Lett., v. 61, p.587 (1995). ... F. Lombardi, Z. G. Ivanov, P. Komissinski, G. M. Fischer, P. Larsson and T. Claeson, "The influence of the top and the bottom grain boundaries on the current transport in YBCO step-edge Josephson junction", Applied Superconductivity v. 6, p. 437 (1998). ...

... Users . ... Data Collection and Analysis . ... This particular part of the analysis has been disabled since the code is struggling to cope with the number of users seen this year, in particular the large contingent of people who have re-tweeted NASA. ... Order accounts: by user number (effectively random) by number of tweets (includes retweets) by number of followers by number of followers that also tweeted about AAS225 by number of friends that also tweeted about AAS225 . ... by user number . ...

Current Version of GALFA H I Reduction Software . The latest version of the GALFA Spectrometer Reduction (GSR) software is 2.4 . It can be found on the Arecibo Observatory computer system in the directory /share/galfa/gsr2.4/ . To use this new version at Arecibo, type the following before starting IDL: source /share/galfa/gsr2.4/.idlenv2.4 . For information on how to use this software, please see Josh's ``GALFA Pipeline'' document and others listed on the GALFA Documentation Page . ...

... This is possible at modest cost due to the low moments of inertia of the telescope and enclosure. ... This same performance will be achieved in higher winds when the telescope enclosure is facing away from the wind, or by using wind screens. ... The telescope system (MILT) will be remotely operable with an on-site operator's assistance by an astronomer located at one of the ARC member institutions. ... Mean Wind Speed . ... Offsets > 10 deg: 1 arc sec rms max . ... 5 sec max, tracking to tracking . ...

... Gravitational wave search provides insights into galaxy evolution and mergers . ... galaxies . ... Globular cluster NGC 2808, elliptical galaxy NGC 2986, and the Sextans Dwarf . ... Besides computer simulations, what evidence do astronomers have to support the popular hypothesis that elliptical galaxies form from merging spirals? ... When a small galaxy merges with a much more massive one, astronomers call the process a minor merger and the more massive galaxy is little affected. ...

... Radio Astronomy . ... ASRAS Board Members . ... To see the most up to date news and events happening with ASRAS log in with your user name and password and then click on the Activities page. ... Messier Marathon (Member Observing) CANCELLED Saturday, April 9, 2016 9:00 PM Location:Farash Center Ionia NY . ... ASRAS Members meeting - Friday May 6 at Farash Center - Ionia NY . ... ASRAS Board members meeting - monday May 9 @ Farash Center Monday, May 9, 2016 7:00 PM Location:Farash Center Ionia NY . ...