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41. Phil Plait's Bad Astronomy: Bitesize Astronomy
... Bad Astronomy . ... Bitesize Astronomy . ... Last week's Snack talked about how black holes can affect the environment around them in such a way as to be very bright . ... It's a common misconception that black holes always have matter swirling into them. ... As this matter gets closer and closer to the black hole it piles up and a large, fairly flat disk forms. This is called the accretion disk , because matter from this disk accretes (that is, falls in) on the black hole. ... 2008 Phil Plait. ...
[ Сохраненная копия ]  Ссылки http://www.badastronomy.com/bitesize/jetplane.html -- 21.9 Кб -- 09.04.2016
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42. http://selena.sai.msu.ru/Shev/Publications/m44_75_shevchenko_etal.pdf
SPECTRAL FEATURES OF THE AVALANCHE DEPOSITS IN LUNAR CRATER REINER. ... Crater Reiner. ... 5 Immature soils (coded in green, box 3) occupy most areas of the inner wall slopes of the crater. ... Distribution of the immature soils shown in Fig. 5 correlates with distribution of the bright materials on the wall slope of the crater as it is seen in Fig. ... The presence of very immature soils on the inner wall slopes and on the central peak of the crater Reiner suggests recent intensive slope processes. ...
[ Текст ]  Ссылки http://selena.sai.msu.ru/Shev/Publications/m44_75_shevchenko_etal.pdf -- 188.5 Кб -- 16.03.2011
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43. The conference " Multi-Wavelength investigations of the Sun and modern problems
Multi-Wavelength investigations of the Sun and modern problems of solar activity . SAO RAS . ... 8-87878-46436 (the secretary of director of SAO RAS) . Phones in SPb Branch of SAO RAS: . ... 8-87878-46571 (in SAO RAS) and 8-812-3882346 (in SPb Branch of SAO RAS) . ... Registration form for participating in the All-Russian conference "Multi-Wavelength Investigations of the Sun and modern problems of solar activity" September 28 - October 2, 2006, SAO RAS, Nizhnij Arkhyz, Russia . ... RAS | ...
[ Сохраненная копия ]  Ссылки http://www.gao.spb.ru/russian/sao/regform-e.htm -- 10.7 Кб -- 21.05.2007
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44. http://www.cieletespace.fr/node/9326?thickbox=1&width=800&id=
... PubliУ? le 13/08/2012 par Comolli Lorenzo . Date : 06/06/2012 . Lieu : Pian dell'ArmУљ, Italian Apennines . MatУ?riel de prise de vue : TEC 140 + webcam b/w . Commentaires : Venus aureole at egress. ... This image is a composition of a short exposure for the Sun (time 4.46.55 UT) and long exposure for the aureole (time 4.46.28 UT). ... Commentaires : Sunrise with Venus and the green rim. Note also the differential refraction in the Venus disk (red rim above, blue-green rim below). ...
[ Сохраненная копия ]  Ссылки http://www.cieletespace.fr/node/9326?thickbox=1&width=800&id= -- 2.7 Кб -- 10.04.2016
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45. Star trails
... 16-mm/2.8 Fish-eye . ... I set up my Edixa Prismaflex TTL on a tripod outside the dome at Zeiss 50" and opened the camera for several hours. The 2.6 m Shain reflector is visible at center. The time exposure of about 5 hours duration showing circumpolar stars. The dome can be seen to blur slightly due to their motion during the exposure. Back to Astronomical Images Home Page . ...
[ Сохраненная копия ]  Ссылки http://www.vrum.chat.ru/Photo/Astro/StarTrak.htm -- 4.4 Кб -- 09.04.2016
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46. Observatory Lisnyky
Lisnyky observatory of A&SPD is located in the village of Lisnyky in Kyiv region. AZT-8 (right) Diameter 0.7 m, Newton, Cassegren. ... Spiral jets of comet Hale-Bopp have been observing on the 3-rd of April, 1997 with 70-cm reflector and image intensifier, time of exposure: 1 second, field of vision: 1.5 minute of arc. This color image was obtained with Fuji color film (Super Plus 400) in focal plane of the 70-cm reflector (F = 27 m) at Lisniki Observatory by A.M.Evtushevsky. ...
[ Сохраненная копия ]  Ссылки http://space.univ.kiev.ua/lisnyky/index.html -- 7.7 Кб -- 23.02.2005
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47. Air Optical Communication Systems
Free Space Optical Communication Systems . ... Airplane - geostationary satellite laser communication. ... Air ( space) optical communication systems ( AO ) . ... The Optical ground station was constructed at Teide observatory, Tenerife, Canary Islands for laser communication experiments from ground to geostationary (GEO) satellites. ... Laser communication experiments between ARTEMIS satellite and optical ground station (OGS) ESA at Canary Islands are performing also. ... CW laser test experiments . ...
[ Сохраненная копия ]  Ссылки http://www.mao.kiev.ua/staff/kuzkov/air.html -- 22.9 Кб -- 05.07.2013
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48. Keywords_184
Atmospheric Discharge in the Tunguska Disaster . ... Based on the fact that an explosion of the Tinguska cosmic body, which caused trees to fall over a wide area, and radiant energy release during the Tunguska disaster were separated in space and in time, it is proposed that these events are interrelated but of different origin. We propose that the emission during the Tunguska disaster was caused by an atmospheric discharge at altitudes of 10-90 km above the Earth's surface. ...
[ Сохраненная копия ]  Ссылки http://www.ipa.nw.ru/PAGE/EDITION/transaction/tbook/184.htm -- 3.8 Кб -- 02.10.2012
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49. Rings Around an Asteroid | Astronotes
Astronotes Armagh Planetarium's Stellar Blog! ... Solar System . ... Moon . ... Comets and Asteroids . ... What changed our view of Chariklo is the discovery of a ring system around it, the first such feature found around a Solar System body smaller than a gas giant planet. ... Almost certainly the rings were born when a collision with a smaller asteroid blasted millions of tonnes of debris off CharikloтАЩs surface. ... A ring system detected around the Centaur (10199) Chariklo (Braga-Rigas et al.) ...
[ Сохраненная копия ]  Ссылки http://www.armaghplanet.com/blog/rings-around-an-asteroid.html -- 42.5 Кб -- 09.04.2016
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50. Ivan's contribution to GMT 3.2
I would like to propose two new features for the axes annotation in the GMT. 1st: In astrophysics, we often work with great ranges of values (many orders of magnitude). ... However, GMT 3.2 allows to plot annotations for log10 axes every integer log10 value or even more frequently. The proposed patch allows to specify large steps for the log10 axes, in the form illustrated by an example below. 2nd: 10^0 instead of 1, and 10^1 instead of simply 10 do not look beautiful. ... The patch is here. ...
[ Сохраненная копия ]  Ссылки http://xray.sai.msu.ru/~ivan/gmt/patch/ -- 2.4 Кб -- 10.06.1999
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51. VaST homepage
... VaST is a software tool for finding variable objects on a series of astronomical images. ... VaST performs object detection and aperture photometry using SExtractor on each image, cross-matches lists of detected stars, performs magnitude calibration with respect to the first (reference) image and constructs a lightcurve for each object. ... VaST FITS image viewer ./pgfv . ... Part I" PZP, vol. ... K. V. Sokolovsky, S. A. Korotkiy; "New Variable Stars Discovered by the NMW Survey" PZP, vol. ...
[ Сохраненная копия ]  Ссылки http://scan.sai.msu.ru/vast/ -- 122.2 Кб -- 21.02.2016
[ Сохраненная копия ]  Ссылки http://saistud.sai.msu.ru/poisk/ -- 122.2 Кб -- 21.02.2016
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52. S.P.Korolev RSC Energia - ECOLOGICAL MONITORING
... RADIATION AND ECOLOGICAL MONITORING . ... OF MEASURING CHANNELS . Parameters of ecological fields measured by ARES . Parameter measured, . ... Volumetric activity of gases radionuclides in the air, Bq/m 3 : . ... of inert gases . ... Volumetric activity of a- and b-active aerosols, Bq/m 3 : . ... Concentration of nitric oxide NO, mg/m 3 . ... Meteorological parameters measured by ARES . ... 0.5 + 0.05 V), where V - measured wind velocity . ... Official WEB-site of S.P.Korolev RSC Energia . ...
[ Сохраненная копия ]  Ссылки http://www.energia.ru/eng/conversion/ecology/radiation-02.html -- 13.8 Кб -- 02.10.2012
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53. Astronaut Bio: Peter J. K. Wisoff 11/2001
... Peter J.K. "Jeff" Wisoff (Ph.D) . NASA Astronaut (former) . ... A veteran of four space flights, STS-57 in 1993, STS-68 in 1994, STS-81 in 1997 and STS-92 in 2000, Dr. Wisoff has logged a total of 42 days, 56 hours, 1 minute and 48 seconds in space, including , 19 hours and 53 minutes of EVA time in three space walks. ... Following 183 orbits of the Earth in 269 hours and 46 minutes, the eleven-day mission ended with Space Shuttle Endeavour landing at Edwards Air Force Base, California. ...
[ Сохраненная копия ]  Ссылки http://www.jsc.nasa.gov/Bios/htmlbios/wisoff.html -- 9.3 Кб -- 07.07.2015
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54. Images Taken by Mike Shade of the Sonoita Hills Observatory
... These images were provided to Winer Observatory by Mike Shade of Sonoita Hills Observatory as an example of the outstanding work done by local Sonoita amateur astronomers. ... All images on this page were taken with a 6-inch Astro-Physics aprochromatic refractor at Sonoita Hills Observatory using an SBIG ST-7 camera. ... Object: Galaxy Messier 100 . ... Date: March 2001 . ... All images on this page were taken with an f/5 Newtonian reflector at Sonoita Hills Observatory using an SBIG ST-7 camera. ...
[ Сохраненная копия ]  Ссылки http://www.winer.org/About/Mike_Shade.php -- 14.0 Кб -- 09.04.2016
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55. Photographing Occultations - an Astronomy Net Astrophotography Forum Message
Astrophotography Forum Message . Forums: . ... Post . ... Photographing Occultations . ... Post Message | ... With an occultation of Jupiter coming up on Tuesday, I'm wondering what good exposure times are for photography. ... www.astronomy.net . ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...
[ Сохраненная копия ]  Ссылки http://www.astronomy.net/forums/astrophotography/messages/247.shtml -- 13.2 Кб -- 09.04.2016
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56. http://curl.sai.msu.ru/mass/download/doc/dimm_specs.pdf
Sp ecific features of differential motions in the DIMM V. Kornilov, B. Safonov May 28, 2010 1 Intro duction Differential image motion monitor DIMM widely used in studies of optical turbulence, is destined to measure the integrated effect of the Earth's atmosphere on the image quality. ... In the work of Martin, they are obtained by gradual spatial filtering 1 of the power spectrum of phase perturbations in the assumption of Kolmogorov's model of the optical turbulence (OT). ...
[ Текст ]  Ссылки http://curl.sai.msu.ru/mass/download/doc/dimm_specs.pdf -- 217.5 Кб -- 10.07.2010
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57. Radioastron Photos
... From left: Yuri Kovalev, Germany and Russia (with glasses); Maria Garci Miro, Spain (adjusting sleeve); Nikolay Kardashev, Russia; and Mikhail Popov, Russia (extreme right). Two space engeneers, Nikolay Babakin and Ruslan Komaev, discuss the spacecraft. ... Leonid Gurvits and David Jauncey in animated discussion. ... Bernie Burke proposes an amusing toast to the dinner party. ... Michael Garrett explains the details of his proposed toast as Yuri Kovalev translates, and diners listen attentively. ...
[ Сохраненная копия ]  Ссылки http://www.asc.rssi.ru/RadioAstron/meetings/RUni_Oct2008/photo/cgwinn/photos.html -- 8.3 Кб -- 01.09.2009
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58. Project Space Hotel
... Space flight . ... Space Hotel . ... Small orbital stations (SOS) are intended for the arrangement of flexible manned programs on commercial basis with the possibility of using the traditional Russian manned , cargo spacecrafts, their modifications and new modules oriented for the minimum costs and terms of orbital objects development . оThe principle of SOS building is as follows: it is developed not as a separate self-sufficient project of an ... It means a possibility of: . ...
[ Сохраненная копия ]  Ссылки http://www.atlasaerospace.net/eng/spacehotel.htm -- 35.5 Кб -- 09.04.2016
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59. News of Cosmonautics - July, 2002 | Russian Space News | CosmoWorld.ru
NEWS FEDERATION rus ENCYCLOPEDIA rus HISTORY rus MIR STATION RUSSIAN . ... Cosmonauts. ... Space Science . Heroes Of Space Remember . Military Space . History . ... Venus Express Will Happen - Under Russian Direction . ESA approved the project proposed by Dmitri Titov, an IKI scientist now working at Garching, Germany. ... NASA and ESA are building two new deep space antennas to support the 2003-2004 Mars exploration boom. ...
[ Сохраненная копия ]  Ссылки http://www.cosmoworld.ru/eng/nk-online/index.shtml?0209&4 -- 9.1 Кб -- 09.04.2016
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60. Scientific.ru Общий форум
Общий форум . Scientific.ru Все форумы . Постоянные участники форумов [ .. ... Тимур - 04.12.2007 23:05 . Re: Насколько это серъезно? . x203a; x203a; x203a; в ответ на: Насколько это серъезно? guest . ... Насколько это серъезно? guest, 04.12.2007 21:18 . теорема Рамсея РТФ, 08.12.2007 20:13 . Re: Насколько это серъезно? grum, 08.12.2007 12:09 . Re: Скорее 'химия', чем 'физика' Ю.А. Рылов, 05.12.2007 12:18 . ... Весьма любопытно (-) guest, 05.12.2007 11:03 . ...
[ Сохраненная копия ]  Ссылки http://www.scientific.ru/dforum/common/1196798747 -- 7.2 Кб -- 13.04.2016
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