... Astronomy and Astrophotography - amateur tips and ideas from personal experience. ... CNES : CLEMENTINE data Server - Access to 1.8 million lunar images . ... Astrofili on the Web - Dr. Fabio Marino's CCD images and links. Astronomical Images - Deep-sky astronomical photographs. ... Astronomy Page - collection of amateur astrophotographs, along with observatory and Hubble images. ... Igor's Astronomy Page - with thumbnail links to images from observatories, including the Hubble Space Telescope. ...

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STEP INTO THE BLUE - MEADE INSTRUMENTS PRODUCT GUIDE . ... Telescopes . LX850 Series . ... Superb optical performance coupled with time proven computerized pointing and tracking has made the LX200 ACF series a best-seller in the high-performance telescope class. ... ETX Series . ... Coronado Accessories . ... Dealer Locator . ... For 20 years, Meade's ETX series telescopes have provided novice astronomers quality, value and performance, with each new model brining enhancements and improvements. ...

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• Meade Model 932 Image Erecting Prism
• ETX80 Observer - Telescopes - Products
• ETX80 Observer

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2006 June 15 . Gordel van Venus . Credit Copyright: W. P. Koorts (SAAO) . ... Visible along the antisunward horizon at sunset , ( or sunrise ) the pinkish antitwilight arch is also known as the Belt of Venus. ... About APOD | ... NASA Web Site Statements, Warnings, and Disclaimers . NASA Official: Jay Norris. ...

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• APOD: 2001 April 27 - Visitors' Galaxy Gallery
• APOD: 2005 June 18 - Visitors Galaxy Gallery
• APOD: 2005 December 20 - Star Trails Above Mauna Kea

... Bad Astronomy . Misconceptions . ... Bad Astronomy : The Moon only shows one face to us because it is not rotating. Better astronomy : The Moon only shows one face because it is rotating, once every time it revolves around the Earth. ... Place the Moon model on the table about 30 centimeters (one foot) away with the X facing the Earth model. ... You'll see that to keep the X facing the Earth model, you have to rotate the Moon model as it goes around the Earth model . ... 2008 Phil Plait. ...

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• Phil Plait's Bad Astronomy: Bitesize Astronomy
• Phil Plait's Bad Astronomy: Bitesize Tour of the Solar System

... Ж.Ф. Родионова, А.А.Карлов, Т.П. Скобелева и др. ... Sternberg State Astronomical Institute, 119899, Moscow, Russia; jeanna@sai.msu ru. ... Moscow State University, Vorobjovy Gory, 119899, Moscow, Russia. Brown University - Vernadsky Institute Microsymposium 34, October 8-9, 2001, Moscow, Russia . ... Rodionova J1., ... Sternberg State Astronomical Institute, Moscow University, jeanna@sai.msu.ru . ... 1 Sternberg State Astronomical Institute Lomonosov Moscow University, Russia; marss8@mail.ru . ...

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• Zhanna F. Rodionova

Observations of the "Face on Mars" and similar features by the Mars Global Surveyor Orbiter Camera . ... For example, using the latest Mars Digital Image Mosaic and the U. S. Geological Survey control network, the aforementioned "Pyramid" is located at 40.67 N, 9.62W. Using the Viking spacecraft tracking and engineering telemetry, the position is 40.71 N, 9.99 W. The difference, 0.04 deg latitude and 0.37 deg longitude, represents nearly 17 km on the ground, or 7X the size of the Pyramid. ...

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• Saturn's Moon Titan
• Titan Press Release
• APOD: December 17, 1996 - Mariner's Mercury

... Zacharias, N. & Zacharias, M. I. 1999, in ASP Conf. ... The USNO CCD Astrograph Catalog South (UCAC-S) project is a high precision astrometric survey of the entire southern hemisphere for the 7 - 16 magnitude range, aiming at an accuracy of 20 mas for 8-14 m stars. ... The ACT (Urban et al. 1998) and the Hipparcos and Tycho Catalogues (ESA 1997) are used as reference (UCAC-R), supplemented by an extragalactic link program carried out in parallel mainly at the Cerro Tololo (CTIO) 0.9-meter telescope....

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• Remote Observing With Java
• The NOAO Web-based Observing Proposal System
• ADASS 2002 Conference Proceedings

... 1999 . I полугодие . 2000 . ... 2001 . ... 2002 . ... 2003 . ... 2015 . ... Последнее обновление: 28/12/2015 ...

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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: . ...

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... They are concerned with Attitude Control System of the spacecraft, satellite visibility from tracking stations, limits on the satellite autonomous operations during the orbit, and needs for auxiliary operations with the spacecraft. ... Among the operational constraints the most important one is the number of programmed slews per orbit, which determines the maximum number of radio sources to be observed during one orbit. ... System temperature (K) . ... Progress of the RadioAstron Project in Pictures...

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• Contingency Plans
• RadioAstron Announcement of Opportunity - 1, english version

... Laboratory and theoretical modelling of the UV bump on the interstellar extinction curve is a very popular topic in dusty investigations. ... feature is illustrated by Fig. 10 where the profiles were calculated using the model of graphite spheres. Figure 10: Normalized extinction efficiencies for graphite spheres. ... The lower panel shows the summary extinction of two graphite spheres with radii and (from upper panel) taken in equal proportions. ...

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• Wavelength dependence
• Footnotes
• Silicate minerals

... From the chain visibility point of view, it is very recommended to look at the Javascript movies , especially if the frame rate can be not regulated in your MPEG player. ... The non-CH-associated large-scale chains visible on the SOHO/EIT images at three wavelengths of 171, 195 and 284 as well as on the MLSO/HAO He I 10830 spectroheliogram of December 16, 1997. ... The SOHO/EIT movies at 171 and 195 show the chain dynamics on June 1-3, 1998. ... Javascript movie (230 KB), SOHO/EIT, 171 . ...

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• SINGULAR POINTS IN THE SOLAR CHROMOSPHERE
• The 14 July 2000 meter-wavelength dynamic radio spectrum

... JSC Oral History . NASA History . ... NASA Oral History Project: Earth System Science at 20 . This NASA Oral History Project features recollections from those who significantly contributed to the launch and evolution of Earth System Science. These interviews were gathered as part of the 20th anniversary of the Earth System Science Program. ... NASA Headquarters, Washington D.C. Program Manager , Stratospheric Theory and Data Analysis, Earth Science and Applications Division . ...

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• JSC Celebrates 40 Years: Gallery
• NASA - Astronaut Biographies
• Astronaut Bio: Jay Apt 06/1997

Next: Extraction of Information Up: Image Manipulations Previous: Transformations . ... Basically, it is not possible to retrieve information on features with frequencies higher than the Nyquist frequency (see Equation ). Several different techniques are used depending on the data (see Wells 1980 for a general discussion of the methods). ... Another group of image restoration algorithms use iterative methods to obtain a solution which is consistent with the data. ...

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• Summary and conclusions
• Introduction
• Planning your observing run

... 2014 Irkutsk-Listvyanka, Russia G r o u p language English Theoretical round General note. ... Footstep of babr. Babr is a local representative of the biological family of cats (felidae) depicted on the coat of arms of Irkutsk, and the emblem of the X APAO (with a telescope in his mouth). ... Orion's Belt. The Babr decided to join company of astronomy animals-observers and came to Listvyanka to the X APAO to take photos of stars of Orion's Belt near the horizon. ... ISS in Zenith. ...

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• http://www.issp.ac.ru/iao/apao/2014/problems/pages03-04_ap14_t_en_b.pdf
• ЛСПП - Фотогалерея - Subatomic resolution on Cu(014)-O
• LSSS - Photogallery - Subatomic resolution on Cu(014)-O

... Galactic Plane survey Science: thermal/non-thermal separation, local features, supernova remnants, optically thick HII regions HBA and LBA, intrastation baselines Commensal observing: Surveys KSP 2. Polarization/Magnetism Survey Science: magnetic fields in Galactic halo, in local features, cosmic ray distribution HBA only, intrastation baselines Commensal observing: MKSP Nearby Galaxies WG 3. ... Polarization Survey Fan region FoV of 150 MHz beam Commissioning 1. ...

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• Inference of Coefficients for Use in Phase Correction Bojan Nikolic web pages
• Abstract
• LOFAR MKSP Workshop

... ARTICLE: The Adventurous Search For The Astronomical Unit . ... Kepler himself had suggested to use the rare occasions of Venus transiting (crossing) the solar disk to measure our distance to the planet. ... Due to the orbital inclination of Venus against the ecliptic of 3.5°, a Venus transit is so rare that it happens only at intervals of 121.5 years, 8 years, 105.5 years, 8 years and so on. ... Crabtree witnessing the transit of Venus 1639 . ... Transits of Venus - The Quest for the Solar Parallax...

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... 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 . ...

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• Observing with VISTA
• Mailing List for VISTA Public Surveys
• VISTA ETC - Exposure Time Calculator

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 . ...

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Общая Астрономическая Конференция > Товары для астрономов > Полезное для астрономии . Supernovae: and How to Observe Them (Astronomers' Observing Guides) . ... Поиск . ... Созвездия (поиск и описание) .. Созвездия южного неба (поиск и описание) .. Осенние созвездия (поиск и описание) .. Летние созвездия (поиск и описание) .. Околополюсные созвездия (поиск и описание) .. Весенние созвездия (поиск и описание).. Зимние созвездия (поиск и описание) .. ...

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• Supernovae: and How to Observe Them (Astronomers' Observing Guides) [Архив] -
• Книга "Observing Handbook and Catalogue of Deep-Sky Objects" - Общая
• Observing jupiter-2006 - Общая Астрономическая Конференция