... October 8, 15:00 15:40 . ... PDF [7.2б MB] October 8, 15:40 16:10 . ... The sky brightness, atmospheric extinction, cloud coverage and auroral appearance are obtained from these images. ... Aurorae are identified by comparing the observed sky brightness to the sky brightness expected from this model. ... The identification of few potential sites for future's larger facility require several instruments, measuring various site characterizing parameters. ...

... 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 . ...

Space VLBI Mission RadioAstron Announcement of Opportunity -- 1 for the period July 2013 ­ 30 June 2014 Key Science Program ( KSP ) Final Notes Proposals Due: 8 February 2013, 23:59 UT 1 RadioAstron KSP meeting follow-up Based on the fruitful discussions, questions and suggestions from the RadioAstron Key Science program meeting in Bonn (December 3-4, 2012), we would like to emphasize the following specific aspects for the preparation of the AO-1 ...

... Photos . 3.5m telescope in Calar Alto observatory . ... telescopes . ... 2.2m telescope in Calar Alto . ... 2.2 telescope . ... Cloudy sunset . ... Копосов Сергей , 2003-2007 . Koposov Sergey , 2007 ...

... ISO main characteristics, and its data · What is Superspectra project?: ... 2) Provide mean spectra with extremely high S/N ratio for those sources for which there are repeated SWS01 / LWS01 measurements in IDA : (S/N) superspectra (S/N) individual spectrum WHAT IS DONE 1) Inventory SWS01 repeated: - IDA ( iso .esac.esa.int ) - AVO software (www.euro-vo.org) - SIMBAD (simbad.u-strasbg.fr), EXCEL - Sloan's SWS01 catalogue (HPDP from IDA ) RESULTS: - 161 sources (~ 3% total ISO ...

SAO is Russia's main centre for ground-based space research. ... The basic instruments of the Observatory are the optical telescope BTA (Big Alt-azimuth Telescope) with a main mirror diameter of 6 m and the radio telescope RATAN-600 with the antenna diameter 600 m. Study of the Universe as a whole, analysis of non-stationary energy release in galactic and extragalactic objects of various types, investigation of evolution and chemical composition of our Galaxy and the nature of solar activity. ...

The astronomic instruments on the Earth and in the space. Galilei's telescope . Newton's telescope . The refractor ( 19th century) . ... A mirror telescope . ... The modern telescopes . The giant radio-telescope . Radio-telescope . The Space observatories . ... X-ray observatories. ... Gamma observatories . ... Comptons observatory . The space expeditions along the solar system. The Moon investigation. ... Mars and its satellites investigations. Mars-3" . ...

20-23 September 2016, St.Petersburg, Russia . ... Registration to the Symposium will be held in the main building of the Institute of Applied Astronomy of the Russian Academy of Sciences on Monday 19th September, from 18:00 to 21:00 . ... Registration will also be available on Tuesday September 20th from 8:00 to 9:00 at the conference venue. ... Conference dinner will take place in the Palace of Grand duke Vladimir (Academics House) on Wednesday 21th September, from 19:00 to 22:00 . ...

M1 image More About M1 Nice Color Picture . ... M16 image More About M16 HST image . ... M31 image More About M31 Nice Color Picture . ... M42 image ; M43 image More About M42/43 Nice Color CCD Picture . M51 image More About M51 Color Image of M51 M51 Supernova . M57 image More About M57 Nice Color CCD Picture Very Deep M57 Image . ... M81 image More About M81 M81 Supernova Ultraviolet Image of M81 More about Ultraviolet Imaging . M82 image More About M82 M82 False Color M82 True Color . ...

. Pulkovo Observatory of Russian Academy of Sciences is situated . near Saint-Petersburg. It was founded in 1839. 196140, Saint-Petersburg, Pulkovskoye chaussee 65/1 . English version . Russian version . This page has been accessed times since May 1, 1999.

... Научная панорама ? arxiv:0709.2048 Cherenkov Telescope Array . ... arxiv:0709.2048 Cherenkov Telescope Array: следующее поколение наземных гамма-обсерваторий (Cherenkov Telescope Array: The next-generation ground-based gamma-ray observatory) . ... Прочитать про это можно в статье, а можно на сайте проекта <A HREF=" http://www.mpi-hd.mpg.de/hfm/CTA/ ">CTA</A> (Cherenkov Telescope Array). http://xray.sai.msu.ru/~polar/sci_rev/168.html#arxiv/0709.2048 . ...

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