... Home Gallery Club Events Stereoviews of Telescopes . ... Lecture Series 2014-2015 . ... AAA Fall Astronomy Class: Astronomy Basics тАУ October-November 2015 . ... Clear Sky Chart . ... This MonthтАЩs Sky тАУ April 2015 . ... 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 . ...

Еще в разделе: (Показать все результаты (>621) - www.aaa.org/ )

• Lecture Series 2010-2011 ? ?Exploring the Extreme Universe with the Fermi

Large sunspots were occasionally seen far in the past without any instruments, when the sun was dimmed by thick haze, but not much was remembered of those observations. ... Sunspot Cycle (1850 - 1975) . One who was greatly influenced by Schwabe's discovery was an English gentleman of independent means, Richard Christopher Carrington , who devoted himself to the study of sunspots. ... Carrington had seen a flare, of the rare variety that is visible in white light (only about 50 are known). ...

Еще в разделе: (Показать все результаты (>435) - www.iki.rssi.ru/ )

• Seeing the Solar System
• The HARP Project and the Martlet
• ENERGETIC PARTICLE EXPERIMENT DOK-2

Neutron Monitors ] [ Solar Neutrons ] [ Muon Telescopes ] [ Base Potchefstroom University ] [ Magnetometers ] [ GPS systems ] [ Ionosphere ] [ Related Data ] [ Space Weather ] . ... All Cosmic Ray Stations + InterPlanetary Data: WorldNet . Alma-AtaB (Mt.Tien Shan) DataBase of Kazakhstan Spectrograph Alma-AtaB (Mt.Tien Shan) new . ... Nagoya Muon Telescope and DATA or mail . ... Belgrade Muon Telescopes and DATA or ">mail . ... Real-Time database for Cosmic Ray Anisotropy (DB10) . ...

Еще в разделе: (Показать все результаты (>3) - cgm.iszf.irk.ru/ )

... XIX IAO . Optical Design . ... Telescope Type . ... Focal Length . ... Focal Ratio . ... Focal Length of Eyepiece 1 (mm) . ... Magnification of Eyepiece 1 . ... Highest Useful Magnification . ... Lowest Useful Magnification . ... Optical Coatings . ... Optical Tube Length . ... Total Telescope Kit Weight . ... Dr. Michael G. Gavrilov, Founding Chairman of the International Astronomy Olympiad, . ...

Еще в разделе: (Показать все результаты (>371) - www.issp.ac.ru/ )

• Mirror of main window SAO RAS
• Mirrow of main window SAO RAS
• Rules and regulations for a participant

... С выводом на орбиту ТЕЛЕСКОПА ИМЕНИ ХАББЛА (HUBBLE SPACE TELESCOPE - HST), астрономия сделала гигантскии рывок вперед.Будучи разположенным за пределами земной атмосферы, HST может фиксировать такие объекты и явления,которые не могут быть зафиксированы приборами на земле. ... Проектный срок эксплуатации телескопа - 15 и более лет. ... Чтобы сделать наблюдения с помощью телескопа имени Эдвина П. Хаббла как можно более эффективными, STSiC модернизировал наземные системы обслуживния наблюдений. ...

Еще в разделе: (Показать все результаты (>10) - ggreen.chat.ru/ )

... What's New? Bad Astronomy . ... News . ... Bulletin Board . ... Bitesize Astronomy . ... Bad Astro Store . ... On board are seven astronauts that will perform the second Hubble Space Telescope (HST) servicing mission. ... Also on board Discovery is a new data recorder, which will allow much more data to be taken at the same time on HST, as well as a new Fine Guidance Sensor, which helps the telescope track on its targets. ... 2008 Phil Plait. ... Talk about Bad Astronomy on the BA Bulletin Board! ...

Еще в разделе: (Показать все результаты (>175) - www.badastronomy.com/ )

• Phil Plait's Bad Astronomy: Sky and Telescope Magazine
• Phil Plait's Bad Astronomy: Info
• Phil Plait's Bad Astronomy: Mad Science

. Album : asv-album :: Travels to distant places and countries :: 1998/06 Nauchny, Katsively (Crimea, Ukraine) :: Кацивели . Up . << Prev . Radio telescope RT-22 (on the shot, in the maintenance mode) . Next >> . Created with the tool album generator a MarginalHack written by David Ljung on Tue Jun 23 14:46:49 2015 .

Еще в разделе: (Показать все результаты (>549) - crydee.sai.msu.ru/ )

• Image: Radio telescope RT-22
• Image: Nobody seem to observe anything on that telescope.
• Image: G.A.Shain reflection telescope (2.6 m), main entrance

... The collecting area is increased by nesting concentric mirror pairs, all having the same focal length. ... Figure shows the largest optical element being ground at HDOS. ... X-ray testing demonstrated that the CXO mirrors are indeed the largest high-resolution X-ray optics ever made; the nominal effective area (based on the ground calibrations) is shown as a function of energy in the left panel of Figure , along with those of their Einstein and ROSAT predecessors. ...

Еще в разделе: (Показать все результаты (>389) - xray.sai.msu.ru/ )

• Vladimir Mikhaylovich Lipunov
• AO tutorial at CTIO
• AXAF-Chandra

Download Izmccd (~2.7 MB). Solution of problems at identification of star field. ... 2) Scale is not correct. ... In this case algorithm of identification will revise all values of scale from twice smaller up to twice greater. ... There should be more than value of the field "Number of stars in frame". ... The star field is considered identified if number of the identified stars more or equally to this value. It is necessary to set value from 4 up to value of field "Number of stars in frame". ...

Еще в разделе: (Показать все результаты (>6) - www.izmccd.puldb.ru/ )

... Seidewand created the event FREE WEEKLY TELESCOPE VIEWING AT STRASENBURGH PLANETARIUM: 4/2 cancelled for clouds, snow, . ... Free! ... Call Jim at 703-9876 for more info. 1 week ago . ... Seidewand created the event FREE TELESCOPE VIEWING AT STRASENBURGH PLANETARIUM . ... Seidewand created the event FREE TELESCOPE VIEWING AT STRASENBURGH PLANETARIUM: 3/26 outlook is hopeful . ... Seidewand created the event FREE TELESCOPE VIEWING AT STRASENBURGH PLANETARIUM: 3/19 outlook is excellent . ...

Еще в разделе: (Показать все результаты (>311) - www.rochesterastronomy.org/ )

• The Strasenburgh Scope
• Supernovae 2012fr in NGC 1365
• Beginners

RADIOASTROPHYSICAL DEPARTMENT • INSTITUTE OF SOLAR-TERRESTRIAL PHYSICS RAS SB . General information Main characteristics of the Radio telescope Observing programs General view of the antenna array Main research areas Principle of generation of radio images Radio telescope 's beam Receiving systems Main characteristics of the base receiving-recording complex Calibrations Data archive and databases Publication SSRT - Siberian Solar Radio Telescope . ...

Еще в разделе: (Показать все результаты (>33) - ssrt.iszf.irk.ru/ )

• Radioastrophysical department ISTP RAS SB

Subject, Object and Problems of Astrophysics. Practical and Theoretical Astrophysics. ... Visual Telescope; Problems Which Are Solved with the Its Help. ... Resolution of Telescopes. ... Effectiveness of Telescope in Respect of Resolution. ... Optical Power of Telescopes for Star-like and Extensive Objects. Boundary Magnitude. Reasons of Light Dissipation in Telescopes. ... Spectral Instruments in Astrophysics. ... Basic Photometrical Ideas, Magnitudes and Their Measurement. ...

Еще в разделе: (Показать все результаты (>46) - space.univ.kiev.ua/ )

• The Satellite Telescope of Electrons and Protons STEP
• General Astrometry

... The author of the cover picture is Vasilisa Verkhodanova. The picture symbolizes our perception of the world. The modified emblem of the SAO unifying the 6-m optical telescope and the raditelescope RATAN-600 of SAO RAS is placed in the center of the radio galaxy isophotes. From the one hand, we can investigate the properties of radio galaxies with these (and other) telescopes, and try to study physical processes providing their activity. ...

Еще в разделе: (Показать все результаты (>53) - sed.sao.ru/ )

• Astronomical Schools
• How to reach SAO
• Lectures

Instruments and Methods 129 Multi-element MMIC focal array for radio telescope V.B. Khaikin1, E.K. Ma jorova1 , Yu.N. Parijskij1, M.D. Parnes2 , R.G. Shifman2 , V.A. Dobrov2 , V.A. Volkov2, V.D. Korolkov2, S.D. Uman2 , N.A. Esepkina3 , and S.K. Kruglov3 The Special Astrophysical Observatory of Russian Academy of Sciences Karachai-Cherkessia, N.Arkhyz, 357147, Russia, E-mail: vkh@brown.nord.nw.ru Svetlana", Rezonance", Ascor", 194156, Engels pr. ... Four-element sub-array prototype is shown in Fig.2. ...

Еще в разделе: (Показать все результаты (>202) - www.gao.spb.ru/ )

• Instruments

... Телескоп Sky-Watcher BK707 AZ2 купить в магазине Telescopes.ru . ... Астрономические зарисовки . ... Солнечная система . ... Зарисовка Сатурна через телескоп Synta Sky-Watcher 909 EQ2 с увеличением 225х . ... Зарисовка Сатурна через телескоп Synta Sky-Watcher 909 EQ2 . ... Зарисовка Венеры через телескоп Synta Sky-Watcher 909 EQ2 с увеличением 140-175х . ... Зарисовка Венеры через телескоп Synta Sky-Watcher 909 EQ2 с увеличением 175х . ... Зарисовка Юпитера через телескоп Synta Sky-Watcher 909 EQ2 ....

Еще в разделе: (Показать все результаты (>333) - www.shvedun.ru/ )

• Что можно увидеть в телескоп?
• Настройка телескопа на монтировке Celestron Advanced GT по трем опорным звездам
• Сферическая аберрация (изучаем свой телескоп)

Wide-angle telescopes for photometry and polarimetry in optical and infrared ranges . ... Investigation of the Earth’s atmosphere, comets, interplanetary and interstellar medium with brightness and linear polarization measurements of extended sources and sky background in optical and infrared spectral ranges. ... The devices are small diameter telescopes with CCD-detectors for optical and infrared spectral range with spectral and polarization filters. ... 15-cm telescope with cooling down to 80 K . ...

Еще в разделе: (Показать все результаты (>851) - www.cosmos.ru/ )

• The HARP Project and the Martlet
• DOK-2 Results Page
• Le Projet HARP et le Martlet

... В середине декабря американское космическое агенство NASA сообщило о том, что четвертая из их больших орбитальных обсерваторий (читай космических телескопов), ранее называвшаяся просто как Space Infrared Telescope Facility , получила собственное имя. Отныне этот инструмент будет называться "Космический Телескоп Спитцер" (напомним, что три других носят названия "Космический Телескоп Хаббл"; "Чандра" (рентгеновская обсерватория) и "Комптон" (гамма-обсерватория).. ...

Еще в разделе: (Показать все результаты (>285) - edu.zelenogorsk.ru/ )

• Zelenogorsk school observatory

XMM ­Newton CCF Release Note XMM ­ CCF ­REL­1 Effective area of the X­ray telescopes P. Gondoin October 4, 2000 1 CCF components Name of CCF VALDATE List of Blocks changed CAL VERSION XSCS flag XRT1 XAREAEF 0006 2000 ­01­13T00:00:00 ONAXISXAREAEF, VIGNETTING Cal 3.80, xmm ­ sas 20000903 1900 NO XRT2 XAREAEF 0007 2000 ­01­13T00:00:00 ONAXISXAREAEF, VIGNETTING Cal 3.80, ... 3 Scientific Impact of this Update This update has no impact on on­axis the effective area accuracy. ...

Еще в разделе: (Показать все результаты (>10375) - xmm.vilspa.esa.es/ )

• Introduction

Preliminary results of astroclimate parameters measurements at the Sternberg 2.5m telescope installation site V.Kornilov, N.Shatsky, S.Potanin, O.Voziakova, B.Safonov Moscow, 2008 Acknowledgements A.Belinskiy M.Kornilov A.Tokovinin M.Kuznetsov P.Kortunov E.Gorbovskoy SAI administration some SAI students Pulkovo solar station (KHSS) staff RFBR support MAVEG Gmbh Why to study optical turbulence and some other relevant ... Mean seeing by DIMM data for this night is 1''5. ...

Еще в разделе: (Показать все результаты (>21) - curl.sai.msu.ru/ )

• . The . MASS . Group .

... binocular telescope with digital video camera Sony DCR-TRV9E . ... Flash cards . ... Determine possibilities to obtain on-line documented information during crew visual-instrument observations by using hand optical devices in a long-duration space flight from the Russian Segment of the International Space Station to assess ecological effects of the industrial activities on the territory of the RF and foreign countries. ... Mini-DV video tapes with a video imagery of experiment objects and voice data...

Еще в разделе: (Показать все результаты (>1016) - www.energia.ru/ )