Your First Telescope . Articles | ... So, which one should I buy? ... You started out with a 60 mm refractor (probably from a department store), then you upgraded to a 6" f/8 reflector from either Criterion or Meade, and if you stuck with it long enough, you eventually bought an 8" Schmidt-Cassegrain from Celestron. ... Avoid like the plague any cheap refractor sold on the basis of its magnification. ... Which one would you buy, if you could only get one? ... www.astronomy.net . ...

Еще в разделе: (Показать все результаты (>1798) - www.astronomy.net/ )

• Astronomy articles, forums, listings, and other resources about Astronomy.
• Telescope Technologies Ltd, AstroGuide Listing
• IL DIAFRAMMA-telescopes and accessories, AstroGuide Listing

Peremennye Zvezdy ( Variable Stars ) 26 , No. ... Moscow 119992, Russia . ... 84/32, Moscow 117997, Russia . ... Our CCD observations compared to times of minima derived from the archival photographic plates and from the NSVS and ASAS-3 data clearly show that the orbital period of the system is variable. ... The phased light curve for the light elements . ... CCD, Moscow . ... and for the current linear light elements (in excellent agreement with the NSVS, ASAS, and our CCD observations): . ...

Еще в разделе: (Показать все результаты (>94099) - www.astronet.ru/ )

• XWare > APOD

Next: Sample instrument files Up: Instrument configuration and Previous: Other detectors: DET= . ... Possible values are 'CLEAN' , if the mirrors have been re-coated or cleaned within two weeks of the observing run, and/or a flashlight beam is barely visible on optical surfaces; 'AVERAGE' , if a flashlight beam is plainly visible on the optical surface, but the dirt is not very bad; and 'DIRTY' , if shining a flashlight beam on the primary produces a sensation of revulsion in a trained observer. ...

Еще в разделе: (Показать все результаты (>2233) - www.sao.ru/ )

• Loading the Telescope and Instrument Specifications
• Introduction
• Getting the data

... Iowa Robotic Telescope | ... Talon is based on OCAAS, a software suite developed by software engineer Elwood Downey ( Clear Sky Institute ) for use at the University of Iowa ?s first remote facility (the ATF, or Automated Telescope Facility). ... XObservatory : Telescope Control Interface . ... This program calls upon and coordinates much of the interrelated portions of the Talon architecture, and forms the primary control panel for the telescope, dome, and peripheral systems when used locally. ...

Еще в разделе: (Показать все результаты (>60) - vega.inp.nsk.su/ )

• Index of /~inest/Talon(OCAAS)/Iowa Robotic Telescope Facilities_files

... Observing . ... Observing springtime deep-sky objects with a large telescope . Springtime observing for small telescopes . ... Astronomy magazine Editor David J. Eicher shares 10 of his favorite springtime deep-sky objects, including the NGC 3190 galaxy group, 3C 273, and NGC 3242. ... In this video, Astronomy magazine Editor David J. Eicher discusses deep-sky objects in the spring sky you can see with a 12-inch or larger telescope. ... Get instant access to subscriber content on Astronomy.com! ...

Еще в разделе: (Показать все результаты (>6686) - www.astronomy.com/ )

• Springtime observing for small telescopes | Astronomy.com
• Winter observing targets for small telescopes | Astronomy.com
• Test model of James Webb Space Telescope instrument ready | Astronomy.com

... Telescope . ... 2002B , 2003A , 2003B , 2004A , 2004B , 2005A , 2005B , 2006A , 2006B , 2007A , 2007B , 2008A , 2008B , 2009A , 2009B , 2010A , 2010B , 2011A , 2011B , 2012A , 2012B , 2013A , 2013B , 2014A , 2014B 2015A . 2014A . ... IKI . ... KFU . ... High Energy Astrophysics Department 2016 IKI RAN ...

Еще в разделе: (Показать все результаты (>821) - hea.iki.rssi.ru/ )

.

Еще в разделе: (Показать все результаты (>126) - comet.sai.msu.ru/ )

• G. Rudnitskij's Links
• Ссылки
• Student's Astronomical Observatory

... Opening of Canberra Astronomical Soc's nтАж . Sidebar Left . Sidebar Top . No Sidebar . ... Title: Opening of Canberra Astronomical Soc's new telescope.11-Dec-2004 . Description: Meade Instrument Corp (USA) and the Binocular and Telescope Shop (Sydney) donated a Meade LX200 GPS telescope to CAS to replace telescopes and instruments lost in the fires of 18 Jan 2003. ... After delivery to CAS the Meade was housed inтАж . Views: 1012 . ... CAS Grand Opening, Christmas 2004 . ...

Еще в разделе: (Показать все результаты (>1073) - www.mso.anu.edu.au/ )

• Dougal Mackey - CV
• Service and Calibration Manual
• GSAOI Instrument Description Page

... 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 (>623) - www.aaa.org/ )

• Observing ? Amateur Astronomers Association of New York
• Observing Events ? Amateur Astronomers Association of New York
• Lecture Series 2010-2011 ? ?Exploring the Extreme Universe with the Fermi

... In essence, you have an equatorial telescope mount for your camera to track the stars anywhere in the sky. ... Astronomy Camp for All Ages . Astronomy Campers use the research telescopes and equipment at the mountain-top observatories on Mt. ... At night, Campers observe celestial objects under a dark sky using the 40-inch and 60-inch telescopes on Mt. ... A complement of computers allows Campers to analyze data using professional languages and to simulate astronomical phenomena. ...

Еще в разделе: (Показать все результаты (>1671) - www.astrosociety.org/ )

• ASP: Observing
• ASP: Low-Level Observing
• ASP: Star Party Ideas

Date: 11/25/2014 Time:03:10 Moon Age: 2.8 Available Observing Hours: 13.0 Observer: Instrument: Operator: Cage: Lebofsky, Bell 90PrimeOne Trueblood PF hours lost to: weather: 0.0 telescope: 7.0 instrument: 0.0 computer: 0.0 Time Temp Humidity Wind Vel. Wind Dir. ... Took another hour or two to get telescope pointed correctly. Never did get dome to function properly, it kept going 45 deg to the right of the telescope, despite doing shutdown and startup several times. ...

Еще в разделе: (Показать все результаты (>75) - www.winer.org/ )

• http://www.winer.org/Logs/NightLog-2014-11-24.txt
• http://www.winer.org/Logs/NightLog-2014-10-26.txt
• http://www.winer.org/Logs/NightLog-2014-10-25.txt

Dynamic Shack-Hartmann System RAPID V. G. Orlov, V. V. Voitsekhovich Instituto de AstronomМa, UNAM, MИxico CONACYT project E9507-1020P UNAM PAPIIT IN104910 Telescopes OAN OAN- SPM 2.1m telescope 1.5m telescope 0.84m telescope 2.1m telescope OAN-Tonanzintla 1m telescope Astronomical site SPM Observing statistics 1982-2002 (Tapia+ 2007 ) Photometric nights : 64.1% Spectroscopic ... Rapid - Dynamic Shack-Hartmann All modern telescopes demand installation of adaptive system. ...

Еще в разделе: (Показать все результаты (>223) - site2010.sai.msu.ru/ )

• Methods and instruments to measure/monitor major site properties
• The site testing programs in Antarctica and in Arctic
• General information

... Exposure Time Calculator (ETC) . Survey processing . ... VISTA is a 4-m class wide field survey telescope for the southern hemisphere, equipped with a near infrared camera (1.65 degree diameter field of view at VISTA's nominal pixel size) containing 67 million pixels of mean size 0.34 arcsec and available broad band filters at Z,Y,J,H,K s and a narrow band filter at 1.18 micron. A wide field visible camera, if constructed, could also be used on VISTA. ... Tile . ... ESO VISTA Public Surveys . ...

Еще в разделе: (Показать все результаты (>28) - www.vista.ac.uk/ )

• Images of VISTA Telescope
• VISTA - Images of Camera
• Publications about VISTA

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 (>39) - ssrt.iszf.irk.ru/ )

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 (>1252) - www.iki.rssi.ru/ )

• Spacecraft Observing the Sun and the Heavens above
• Seeing the Solar System
• Titan Press Release

Общая Астрономическая Конференция > Товары для астрономов > Полезное для астрономии > Книга: Star Testing Astronomical Telescopes . ... Просмотр полной версии : Книга: Star Testing Astronomical Telescopes . ... По немногочисленным просьбам ЛА сосканировал и отцифровал следующую книгу: . Star Testing Astronomical Telescopes . ... Шикарная книга для тех кто занимается любительским и профессиональным телескопостроением. ... Бумажный вариант книги будет еще с неделю, поэтому жду комментариев. ...

Еще в разделе: (Показать все результаты (>3729) - www.starlab.ru/ )

• Star Testing Astronomical Telescopes - нету ли у кого? - Общая Астрономическая
• A Buyer`s and User`s Guide to Astronomical Telescopes & Binoculars - Общая
• Есть перевод книги "Star Testing Astronomical Telescope - Общая Астрономическая

... The TESIS is a set of solar imaging instruments developed by the Lebedev Physical Institute of the Russian Academy of Science, and launched aboard the Russian spacecraft CORONAS-PHOTON on January 30, 2009. The main goal of the TESIS is to provide complex observations of solar active phenomena from the transition region to the inner and outer solar corona with high spatial, spectral and temporal resolution in the EUV and Soft X-ray spectral bands. ... Solar activity hits a new low . ...

Еще в разделе: (Показать все результаты (>15602) - www.tesis.lebedev.ru/ )

• A malfunction in one of the TESIS telescopes has been fixed
• The Russian TESIS Observatory will observe two solar eclipses from space

... Proposals will be accepted until 1 May 1997 and should be sent to: Mary A. Cragg Mount Wilson Institute 740 Holladay Road, Pasadena, CA 91106 USA e-mail: mwi@mtwilson.edu Haystack Observatory Call for Proposals ---------------------------------------- Haystack Observatory invites proposals for the use of the 37-m radio telescope for observations in the following wavelength bands: 3-mm (85-115 GHz ) 7-mm (35-49 GHz ) 1.3 cm (21-25 ...

Еще в разделе: (Показать все результаты (>31) - astrocourier.chat.ru/ )

... The computer is set up so that the software for whatever camera is running and the switch box set to channel B. This allows the monitor and keyboard upstairs to operate the computer. Now the telescope can be set up. ... In the North west of the dome, there is a motor that turns the dome. The dome opens with a motor that pulls the slit back. ... Each camera had a specific alignment with the telescope. ... The lights on the roof provide a nice target to center in all three telescopes. ...

Еще в разделе: (Показать все результаты (>2523) - hea-www.harvard.edu/ )

• Available Instruments
• star parties
• Harvard College Observatory History in Images

... Astrophysics Group . ... MRAO Telescopes . CLFST . ... Since the early days of Radio Astronomy in Cambridge we have been building instruments to survey the sky at low frequencies. ... The Cambridge Low-Frequency Synthesis Telescope 151-MHz aerials . The CLFST was built in 1980. ... The Cambridge Low-Frequency Synthesis Telescope 38-MHz aerials . ... The photo on the left shows some of the 38-MHz aerials; a group of 151-MHz aerials can be seen on a parallel baseline alongside. ...

Еще в разделе: (Показать все результаты (>3271) - www.mrao.cam.ac.uk/ )

• Astrophysics Group Introduction to COAST
• Astrophysics Group Integration of the NIRSpec instrument
• Welcome Bojan Nikolic web pages (r. 329)