... 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 (>23) - www.vista.ac.uk/ )

... The versatile and efficient INVERTOSCOPE? combines the highest optical performance with unsurpassed mechanical quality, and is backed by LOMO's unique lifetime warranty, the most comprehensive in the industry. ... A 15X focusing eyepiece with two interchangeable reticles (a 10mm/100div scale and a 10mm x 10mm/400sq grid) for convenient measuring and counting. ... A set of stage inserts and extension plates to accommodate a variety of sample vessels such as Petri dishes, flasks, microtest plates, etc...

Еще в разделе: (Показать все результаты (>162) - www.lomoplc.com/ )

• Telescopes
• Fluorescence filters
• Recreational telescopes

.

Еще в разделе: (Показать все результаты (>106) - comet.sai.msu.ru/ )

• G. Rudnitskij's Links

... Bad Astronomy . ... Mad Science . ... Site Info . ... Public Talks . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... Who is this guy who calls himself "The Bad Astronomer?" ... First, yes, I am a real live astronomer (when people ask me what astronomers do, I tell them "They astronom !" ... These are emitted by powerful objects like black holes, exploding stars, and super-dense neutrons stars. ... Finally, am I really a bad astronomer? ... 2008 Phil Plait. ...

Еще в разделе: (Показать все результаты (>285) - www.badastronomy.com/ )

... 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 (>3805) - hea-www.harvard.edu/ )

• The AstroStat Slog Blog Archive [MADS] Adaptive filter
• ST-6 Data Collection
• The AstroStat Slog adaptive filter

... Original Xiaomi Mi Position Activated Carbon Filter . Brand: Xiaomi . ... Package Contents: 1 x Original Xiaomi Mi Position Activated Carbon Filter . Цвет: узор черный/экрю . ... Цвет: серебристый . ... Цвет: серый . ... Пол: Женский . ... Цвет: Синий . ... Пол: Для девочки . ... Джинсовая куртка темно-синего цвета марки MAYORAL для девочек. ... Цвет: белый . ... Цвет: Черный . ... Пол: Мужской . ...

Еще в разделе: (Показать все результаты (>614) - astrokuban.info/ )

... Tonight's Sky . ... Observing . ... solar system . ... Observing springtime deep-sky objects with a large telescope . ... Astronomy tests Coronadoт??s SolarMax II Telescope . ... Coronadoт??s SolarMax II 60 Telescope is a Hydrogen-alpha telescope. ... For this review, I tested an excellent solar telescope you should consider if you would like to observe in HЮБ: the SolarMax II 60 Telescope by Coronado, a subsidiary of Meade Instruments. ... Get instant access to subscriber content on Astronomy.com! ...

Еще в разделе: (Показать все результаты (>6733) - www.astronomy.com/ )

• When amateur astronomers grow old and wish to donate their telescope and
• Observing Basics: Visual Solar Filters | Astronomy.com
• Using filters | Astronomy.com

Astronotes Armagh Planetarium's Stellar Blog! ... Stars . ... Telescopes and Observatories . ... The majestic star-forming region in the Lagoon Nebula. The pale ring to the right is an internal reflection in the telescope.€а (Image credit: ESO/ VPHAS+/ V. Kalari and J. Vink (Armagh Observatory) . ... The 18 component images were further processed twice. ... Venu and his colleagues use images like this to identify individual young forming stars in the Lagoon Nebula and determine their ages. ...

Еще в разделе: (Показать все результаты (>2799) - www.armaghplanet.com/ )

• Telescope nights at Armagh Planetarium | Astronotes
• Hubble Space Telescope sees into Omega Centauri's future | Astronotes
• Telescopes And Observatories | Astronotes

... Advises . Contact Advises . As an advise for amateurs we would like to underline: if it's possible, try to observe 3 asteroid positions per night and do not neglect to observe the Numbered Minor Planets in your telescope field of view as a "by product" of your observational programs. ... We think such estimations ought to be produced every morning after CCD observations of the moving celestial objects by observer himself. ...

Еще в разделе: (Показать все результаты (>100) - www.accuracy.puldb.ru/ )

... February 21, 1997 . New Eyes for the Hubble Space Telescope . ... Explanation : The Hubble Space Telescope 's second servicing mission has been completed. Every few years, the telescope is visited by a Space Shuttle to allow astronauts to switch old instruments for new. ... These new instruments will act like eyes sharing the 2.4-meter telescope mirror with the remaining instruments: the Wide Field Planetary Camera 2 and the Faint Object Camera . ... About APOD > . ...

Еще в разделе: (Показать все результаты (>8179) - www.sai.msu.su/ )

• Seeing the Solar System
• APOD: 2006 May 14 - The Very Large Array of Radio Telescopes
• APOD: 2002 May 28 - The Very Large Array of Radio Telescopes

... Bojan Nikolic web pages (r. 329) . Currently I hold a Principal Research Associate position at the University of Cambridge. ... More information on the SKA SDP consortium will be available shortly on the public web-pages . ... Previous to that, I developed the technique of Out-Of-Focus (OOF) holography and wrote the software that is currently used for this at the Green Bank 100m (GBT) and other telescopes. ... Welcome . ... Copyright 2005 -- 2016, Bojan Nikolic feedback welcome ...

Еще в разделе: (Показать все результаты (>3171) - www.mrao.cam.ac.uk/ )

• Astrophysics Group Work begins on the world?s most powerful radio telescope
• Astrophysics Group Very Large Telescope Interferometer
• Astrophysics Group CLFST

... The Science Operation Department is composed of Astronomers, Telescope Instruments Operators(TIOs) and Data Handling Administrators(DHAs). ... Astronomers have proposed several methods to quantitatively measure the amount of turbulence above the telescope, which the most common ones is Differential Image Motion Monitor (DIMM). In optical testing, the Hartmann test is the common method to test the quality of optical components. ... Hartmann mask consists of 48 lenses. ...

Еще в разделе: (Показать все результаты (>31) - site2010.sai.msu.ru/ )

• General information

... Previous: Ground Tracking Station (GTS) Products . ... GRT Log File . ... GRT Gain Curves . ... What: Co-observing GRTs will each generate a log file identical to those for ground-based VLBI experiments. ... Where: Files are placed by GRTs on their regional server ( Regional Servers for GRT logs etc ) in the sub-directory named for the month and year (e.g. may97 ) below the sub-directory named gps . ... Where: Files are placed by GRTs on their regional server ( Regional Servers for GRT logs etc ). ...

Еще в разделе: (Показать все результаты (>207) - www.asc.rssi.ru/ )

• GOCG Pre-Observation Products
• RadioAstron main page, english version
• Project SUBMILLIMETRON

adapted from Observe: Eclipses, published in 1979 by the Astronomical League and "Safe Solar Filters," by B. Ralph Chou, Sky and Telescope, August 1981) . ... Tape TWO pieces of film together into a sandwich, and tape this over the opening in the cardboard. ... The cardboard frame will act as a shade from the bright Sun, while you safely observe through the film sandwich. ... Undeveloped film is not safe. ... tape . ... At the end of one of the tubes, tape the aluminum foil, and make a tiny pinhole. ...

Еще в разделе: (Показать все результаты (>1355) - www.astrosociety.org/ )

• ASP: A Taste of Real Astronomy ? The ESA/ESO Astronomy Exercises
• ASP: The Ultimate Telescope
• ASP: An Ancient Universe - Telescopes

. W HOIS-сервис . Закрыть страницу . 2013 ї ГК Home N et . Контактная информация

36. Radioastrophysical Observatory ISTP RAS SB

37. Winer Observatory Benefactors

38. SAO RAS - Telescopes - BTA - MSS

39. M31.SPB.RU: Archive - Books - ZRT 457 MP 20x60

40. Journal "Peremennye Zvezdy"