... Clear conditions, temperature ~16F, network to sundog. 16 mm f/1.4 lens 1 second exposure times 32 16-bit frames captured with frames buffered on the camera coadded dark frames in AIJ, divided by 12, subtracted from data stack aligned data stack using apertures coadded data stack of 12 dark-subtracted frames Stars visible to <8 mag The "NSEW" image polaris_sky5_1s_16mm_f1p4_darksub_nsew.png shows the sky as it would appear facing north in the northern hemisphere. ...

... Eclipses of the Moon in 2009 : . In 2009 there are four eclipses of the Moon (tree penumbral eclipses on February 9, July 7, and August 5-6 and a partial eclipse on December 31). ... Moon enters penumbra (P 1 ) . ... Moon leaves penumbra (P 4 ) . ... Eclipse, lunar : . ... It may be total (the Moon passing completely through the Earth's umbra ), partial (the Moon passing partially through the Earth's umbra at maximum eclipse), or penumbral (the Moon passing only through the Earth's penumbra ). ...

... Operating at a wavelength of 10 ?m, it produces a 135њx135њ image with a resolution of 0.9њ. ... The clouds move from the west-southwest. ... At the same time as the IR images, visible light images were taken with an Apple Computer QuickTake electronic camera. ... At 1540 MDT, the large central cloud is visible in both images. At 1544 MDT, a distinctive cloud is apparent near the center in the visible image and right of center in the IR. The performance of the SDSS cloud scanner is excellent. ...

Next: Descriptor for the Up: Horizon obstructions Previous: Horizon obstructions . If the photometer has an eyepiece, one can easily check whether the pupil is clear or obstructed by examining the exit pupil formed by the eyepiece. ... The ``observing'' limit is a position at which the obstruction is near, but completely outside of , the usable field. The ``moonlight'' limit is the position at which the last speck of sky disappears behind terrestrial obstructions. ...

... Sum in visible - 500 k R . ... 16.4 nsec . ... Auroral, . ... 0.2 . ... Sum - 10-100 . 250 . ... Sum - 20-400 . ... sum –500 . ... Sum - <10R . ...

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. ...

Winer Observatory P.O. Box 797, Sonoita, Arizona 85637-0797, USA . ... Irvin M. Winer . ... Weather . ... RainWise Mk III / 100m SW of Observatory . ... RainWise Mk III / N=0 ,E=90 ,S=180 ,W=270 . Air Temperature . ... 0.0 0.36 ( F) . ... AAG IR Sky Temperature . ... AAG Adjusted IR Sky Temperature . ... AAG Ambient Temperature . ... AAG Temperature Split . ... AAG Adjusted Temperature Split . ... Clear Sky Clock for Winer Observatory is provided by Attilla Danko. ... 2013 Winer Observatory. ...

... Direct data transmission rate (Mbps) . ... the density of electron fluexs with energies in four bands from 0.04 MeV to 1.7 MeV; . ... sensor (TV, IR) data and heliogeophisical information (HGI) transmission to data receiving and processing centers at a rate of up to 2.56 Mbps; . ... 1.76 GHz - TV- and heliogeophysical information and DCLI's data transmission to data receiving and processing centers; . 7.5 GHz - TV- and heliogeophisical data transmission to data receiving and processing centers; . ...

... Home Observing Clear Sky Chart . ... Lecture Series 2014-2015 . ... AAA Fall Astronomy Class: Astronomy Basics тАУ October-November 2015 . ... Clear Sky Chart . This Month's Sky . ... 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 . ...

... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... Taking part in the activities at the launch site are specialists from RSC Energia and other leading companies in the rocket and space industry involved in the development and processing of the space transportation system Soyuz-FG LV/Soyuz TMA-20M spacecraft, as well as involved in the operation of the ground infrastructure. ... Contribution of RSC Energia to the Russian Rocket-Space Technology . ...

Next Previous Contents . Too many people have contributed for me to list, but thanks a lot, everyone. I have not replied to all the contributions that I've received; sorry for that, and thanks again for the help. Next Previous Contents

Russian Space Science Internet (RSSI) is a successful result of RSSI Project. ... space oriented organizations; . ... RSSI offers for its members : . ... videoconferences via MBONE Internet protocol (there are 2 tunnels available now through the general IP network: one to NASA Internet, and another to Moscow State University); . ... It is designed so that all organizations connected to the RSSI gain access to the resources of Russian computer networks as well as world wide Internet. ... nic@rssi.ru ...

Общая Астрономическая Конференция > Форумы общей направленности > Любые вопросы от новичков > Странный объект . ... Просмотр полной версии : Странный объект . Nedder . 26.03.2011, 08:10 . Ради интереса заказывал на telescope.org фото отфонарного объекта . ... получил фото с какой-то полосочкой. ... http://img860.imageshack.us/img860/2715/v3imagejpegi.jpg (http://img860.imageshack.us/i/v3imagejpegi.jpg/) . Uploaded with ImageShack.us (http://imageshack.us) . ...

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... Научная панорама ? миссия arxiv:0709.4288 Космический аппарат The New Horizons . ... миссия arxiv:0709.4288 Космический аппарат The New Horizons (The New Horizons Spacecraft) . ... Здесь мы объединяем их, начиная со статьи с описанием самого аппарата. ... Еще одно описание миссии, но с несколько другой точки зрения. arxiv:0709.4428 - The Pluto Energetic Particle Spectrometer Science Investigation (PEPSSI) on the New Horizons Mission. http://xray.sai.msu.ru/~polar/sci_rev/169.html#arxiv/0709.4288 . ...

NMW survey overview . Access image archive . ... The New Milky Way survey aims to detect bright (V<13.5) optical transients near the Galactic plane using an automated wide-field (8x6 deg.) system capable of surveying the whole Milky Way area visible from the observing site in one night. ... All images obtained during the transient search survey are available online (please use the image archive access form ). ... Images per field: . ... Images per night: . ... Milky Way imaging time: . ...