Blackholes2 Forum Message . ... Virtual Gravitons Can Escape . ... Posted by Richard Ruquist on October 17, 2004 20:46:44 UTC . Virtual gravitons are the messengers of a static gravitational field. ... As I understand Virtual paticles - duordi - October 19, 2004 - 03:40 UTC . ... True - yanniru - October 20, 2004 - 01:00 UTC . ... www.astronomy.net . ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...
... Charge Coupled Devices (CCD) are currently by far the most widely used type of detector in astronomy. ... After a brief introduction to the VLT Control System, the VLT CCD Detectors Control Software is presented. The VLT Control System is a distributed system consisting of a set of UNIX Workstations, dedicated to high level operations, such as coordination of sub-system activities and interface to the users, and VME-based Local Control Units (LCU), dedicated to the control of sub-systems hardware. ...
MESSIER 5 AND ITS VARIABLES `A noble mass, refreshing to the senses after searching for faint objects' Admiral Smyth The oldest known stars have survived chiefly in the rich and wonderfully symmetric formations called globular star clusters. ... 2] Charles Messier revealed the globular cluster on May 23, 1764. ... The globular cluster itself is magnificient and granular at 60x. Individual small stars are scattered around the edges, and one or two of them can exceed the others in brightness. ...
... Armagh Observatory, 10th November 2015: The results of a new study of the planet Mercury have been announced this week at the Annual Meeting of the Division of Planetary Sciences of the American Astronomical Society at National Harbor, Maryland, USA, by astronomers Apostolos Christou (Armagh Observatory), Rosemary Killen (NASA s Goddard Space Flight Center in Greenbelt, Maryland, USA) and Matthew Burger (Morgan State University in Baltimore, USA). ...
Astronotes Armagh Planetarium's Stellar Blog! ... Solar System . ... Planets . ... Perhaps PlutoтАЩs surface is not old and dead? ... Mercury is the most heavily cratered planet in our Solar System. ... Venus . ... Mars . ... A voyage through the Solar System. ... As we patiently wait for more images to be released of Pluto and its moons from the New Horizons mission, we are left wondering how interesting and different the planets in our Solar System are and how much more there is still to discover. ...
... S. Ortolani . ... Since 1993, we have started a long-term program aimed at obtaining near-infrared images for a wide sample of highly reddened globular clusters and the related stellar fields in the galactic bulge, from the brightest part of the CMD down to the main sequence. ... Here we present combined ESO/IRAC-2 and HST/WFPC2 observations for the two metal-rich globular cluster NGC 6528 ( ) and NGC 6553 ( ). ... Keywords: globular clusters, infrared, galactic bulge . ...
Next: CONICA: The high resolution Up: VLT Status and Instruments Previous: VLT First Light . ... Infrared instruments for the VLT . Instrument Summary . ... The already approved infrared instruments for the VLT are: . ... CONICA: Coude Near Infrared Camera (P.I. R. Lenzen, MPIA, Heidelberg) - an historical name as this instrument will be used for diffraction limited 1-5 m imaging, polarimetry and spectroscopy with the NAOS, Nasmyth Adaptive Optics System on UT1 (P.I. G. Rousset, ONERA ). ...
Lectures . ... Home Lectures Lecture Series 2013-2014 . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... Amateur Astronomer Association is pleased to announce we will be offering select, limited reserved seating for current AAA members for the Friday, January 3, 2014 AAA Lecture entitled Robert Nemiroff ?2013 Astronomy Picture of the Day?. ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...
MAIN PAGE . ... LINKS . ... AAL Members Sites . ... Amateur Astronomy . ... Mars Missions . Observatories Telescopes . ... astronomylinks.com. - astronomy and space links, shortcuts, favorites and bookmarks . ... Mel Bartels' Homepage about Amateur Telescope Making and a lot of interesting links (thx to Hugues Laroche for the link!) ... STEREO (Solar TErrestrial RElations Observatory) consists of two space-based observatories - one ahead of Earth in its orbit, the other trailing behind . ...
... ARC 3.5m | ARCES (Echelle) . ... 2.3 Taking Echelle Exposures . ... The ARC Echelle Spectrograph (ARCES) is a high resolution, cross-dispersed visible light spectrograph. ... Since the echelle calibrations are internal, calibration data can be taken even while other instruments are being used on-sky. ... Flat fields taken with ARCES require multiple exposures because the combination of lamp spectrum and instrument sensitivity yields far higher count rates in the red than in the UV/blue. ... Slit . ...
... Б.В. Сомов . заведующий отделом . ... комн. ... старший научный сотрудник . ... научный сотрудник . ... Современные космические наблюдения Солнца обладают высоким пространственным, временным и спектральным разрешением. ... Расчеты, анализ магнитных полей в атмосфере Солнца и сравнение с многоволновыми наблюдениями активных областей и солнечных вспышек. ... 27 сентября 2013г. Отдел физики Солнца посетила съемочная группа ведущего российского телеканала "Вести-1". Фото 1 Фото 2 Фото 3 . ...
Maximum Likelihood Estimation and the Bayesian Information Criterion Donald Richards Penn State University Maximum Likelihood Estimation and the Bayesian Infor mation Criterion p. 1/3 The Method of Maximum Likelihood R. A. Fisher (1912), "On an absolute criterion for fitting frequency cur ves," Messenger of Math. ... For many models, is consistent. ... Maximum Likelihood Estimation and the Bayesian Infor mation Criterion p. 33/3 There are also difficulties with the BIC Findley (1991, Ann. ...
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Ссылки http://hea-www.harvard.edu/AstroStat/Stat310_0910/dr_20100323_mle.pdf -- 284.0 Кб -- 22.03.2010 Похожие документы
... This interview is being conducted with J.R. Thompson in Huntsville, Alabama, as part of the NASA STS Recordation Oral History Project. ... Thompson: You?re welcome. ... When you became manager of the Space Shuttle Main Engine Project in 1974, at what stage was the main engine at that point? ... The Space Shuttle main engine has now flown successfully to orbit probably almost 400 times, and I think this upcoming launch [STS-134] will be over 400 times considering you?ve got three in every Shuttle. ...
... Abundances of Local Group globular clusters using high resolution integrated light spectroscopy . C. M. Sakari, A. McWilliam, K. Venn, M. D. Shetrone, A. L. Dotter, & A. D. Mackey, 2014, in the proceedings of . ... A. D. Mackey, A. P. Huxor, & A. M. N. Ferguson, 2012, in ASP Conference Series Vol. ... Cambridge, p. 305 . ... M. I. Wilkinson, J. R. Hurley,ТљA. D. Mackey,Тљ& G. F. Gilmore, 2003, in Proceedings of the ESO Workshop: "Extragalactic Globular Cluster Systems", edited by M. Kissler-Patig. ...
STEP INTO THE BLUE - MEADE INSTRUMENTS PRODUCT GUIDE . ... Meade Instruments . ... Telescopes . LX850 Series . ... Superb optical performance coupled with time proven computerized pointing and tracking has made the LX200 ACF series a best-seller in the high-performance telescope class. ... Meade's revolutionary LS LightSwitchт?? series of telescopes use advanced technologies to do what no other consumer telescopes have done before: take all the hassle out of using a telescope. ... Sample Page . ...
... Our own membership demonstrates this on a regular basis every time a person new to astronomy joins the club. ... Clear skies to all, coma. ... The July meeting of Boston was Members talking about his 32 in planetary images and planetary missions. the Amateur Telescope Makers of Night which featured Mario Motta ch relay telescope, John Boudreau's John Sheff talking about NASA's John Boudreau John Boudreau gave an update on his planetary imaging of Mercury, Venus, Mars, Jupiter and Saturn. ...
... The guest lecture on Tuesday, October 11 will continue the innovative Different faces of Mars, imaged during the Sept 2003 opposition. space hardware theme being developed by Program RAP photos, using ST-10XME CCD camera with Takahashi FS-128 Chair Ken Kremer. The renowned aerospace engineering writer Craig Covault, senior edifor club members and public at the WC Observatory, with a tor and writer for Aviation Week and Space Technology Magazine, focus on Mars viewing plus other deep sky phenomena. ...
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Ссылки http://www.princetonastronomy.org/newsletters/10_2005sidereal.pdf -- 437.2 Кб -- 08.10.2005 Похожие документы
... Сообщения без ответов . ... Последнее сообщение . ... k2s Перейти к последнему сообщению . ... Asya_Schtirlitz Перейти к последнему сообщению . ... DeZeRt Перейти к последнему сообщению . ... Последнее сообщение Re: Химия. ... Vasisualiy57 Перейти к последнему сообщению . ... Ане4ка Перейти к последнему сообщению . ... bootal Перейти к последнему сообщению . ... Последнее сообщение Re: Равноденствие 2010 . Capricornus Перейти к последнему сообщению . ... Dmitry Перейти к последнему сообщению . ...
# # List of USB ID's # # Maintained by Stephen J. Gowdy <sgowdy+usb.ids@gmail.com> # If you have any new entries, send them to the maintainer. # Send entries as patches (diff -u old new). # The latest version can be obtained from # http://www.linux-usb.org/usb.ids # # $Id: usb.ids,v 1.374 2009/01/10 08:11:02 gowdy Exp $ # # Vendors, devices and interfaces. Please keep sorted. # Syntax: # vendor vendor_name # device device_name <-- single tab # interface interface_name <-- two tabs 0001 Fry's Electronics