... Planet Finder Options I: Linear Nulling Arrays for Studying Earth-Like Planets . ... Missions . ... Future Missions and . ... Missions Office . ... This paper shows options for configuring a symmetric linear nulling array as a Planet Finder. Of special interest are linked in-line pairs of identical sub-arrays with a quarter wave phase shift between them and staggered by half an element spacing. ...

Еще в разделе: (Показать все результаты (>10538) - www.stsci.edu/ )

• GOODS: The Great Observatories Origins Deep Survey
• The Document Resources of Purple Mountain Observatory Library
• Observatories - part 4

Astronotes Armagh Planetarium's Stellar Blog! ... Our Galaxy . ... Other Galaxies . ... Space Flight . ... When Galaxies Collide (Image credit: ALMA (ESO/NAOJ/NRAO). Visible light image: the NASA/ESA Hubble Space Telescope) . In the southern sky constellation of Corvus (the Crow), we see the Antennae Galaxies (alias NGC 4038 and 4039). ... Your email address will not be published. ... Here you will find the latest news and views from the fascinating worlds of astronomy and space exploration. ...

Еще в разделе: (Показать все результаты (>2804) - www.armaghplanet.com/ )

... Credit Copyright: European Southern Observatory Explanation: The Very Large Telescope (VLT) Interferometric Array will be able to act as individual telescopes or as one huge telescope. ... Each VLT telescope by itself is now one of the largest optical telescopes in the world, joining the new cadre of large telescopes with mirrors greater than 8-meters in diameter. ... Publications with keywords: interferometry - VLT - telescope . Publications with words: interferometry - VLT - telescope . ...

Еще в разделе: (Показать все результаты (>57947) - www.astronet.ru/ )

• A Very Large Array of Radio Telescopes
• Астронет > A Very Large Array of Radio Telescopes

Общая Астрономическая Конференция . ... Правила форума . ... Сообщения за день . ... Добро пожаловать на Общая Астрономическая Конференция. ... Форумы общей направленности . Любые вопросы от новичков (просматривают: 17) . ... Общий форум любителей астрономии (просматривают: 7) . ... Новости магазина Starshop.ru . ... Менее астрономические товары (просматривают: 1) . ... Форум исключительно для сообщений об испытаниях астрономической техники. ... Общая Астрономическая Конференция статистика . ...

Еще в разделе: (Показать все результаты (>1607) - www.starlab.ru/ )

... Astrophysics Group . ... VSA . ... CAT . ... The Very Small Array is a custom-built radio telescope (operating between 26-36 GHz), designed expressly to make high resolution observations of the cosmic microwave background (CMB) radiation on angular scales around and below one degree. ... The VSA has been operated in ?compact array? and ?extended array? configurations (see the technical description below) and data collected to achieve high sensitivity in both regimes have been analysed. ... 1.75 GHz)...

Еще в разделе: (Показать все результаты (>881) - www.mrao.cam.ac.uk/ )

• Astrophysics Group Pulsars
• Astrophysics Group Magdalena Ridge Observatory Interferometer
• Astrophysics Group Beam measurement and calibration of the SKA AAVS0 array at

... July 27, 1997 . A Very Large Array of Radio Telescopes . ... Explanation: Pictured above is one of the world's premiere radio astronomical observatories: The Very Large Array (VLA). ... The VLA is continually making new discoveries, including determining the composition of galaxies , passing comets , quasars , HII regions , and clusters of galaxies . The VLA is also used to receive the weak radio signals broadcast from interplanetary spacecraft . ... About APOD > . ...

Еще в разделе: (Показать все результаты (>2000) - www.sai.msu.su/ )

• APOD: June 20, 1999 - A Very Large Array of Radio Telescopes
• APOD: June 21, 1996 - A Very Large Array of Radio Telescopes
• APOD: March 9, 1999 - The VLT Interferometric Array

RADIOASTROPHYSICAL DEPARTMENT • INSTITUTE OF SOLAR-TERRESTRIAL PHYSICS RAS SB . Radio telescope 's beam 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 Receiving systems Main characteristics of the base receiving-recording complex Calibrations Data archive and databases Publication SSRT - Radio telescope's beam . ...

Еще в разделе: (Показать все результаты (>64) - ssrt.iszf.irk.ru/ )

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... Click for more . ... Binary Star KL Dra . ... Pleasant March: slightly drier, milder and sunnier than average . 2016 April 7th . Cool, damp February with average sunshine; wettest winter for 139 years . 2016 March 16th . Discovering the stars at Armagh: Free St Patrick s day events hosted by Armagh Observatory . 2016 March 15th . ... Mild, wet January, slightly duller than average . ... 2016 January 15th . ...

Еще в разделе: (Показать все результаты (>3361) - star.arm.ac.uk/ )

• Public Events Organised by Armagh Observatory September to November 2002
• IAJ: Resources: Observatories
• David Asher home page

... Charge Coupled Devices (CCD) are currently by far the most widely used type of detector in astronomy. ... After a brief introduction to the VLT Control System, the VLT CCD Detectors Control Software is presented. The VLT Control System is a distributed system consisting of a set of UNIX Workstations, dedicated to high level operations, such as coordination of sub-system activities and interface to the users, and VME-based Local Control Units (LCU), dedicated to the control of sub-systems hardware. ...

Еще в разделе: (Показать все результаты (>1508) - www.adass.org/ )

• Telescopes and Observatory Operations
• The FITS List Calculator and Bulk Data Processor
• NOVIDAS and UVPROC II-Data Archive and Reduction System for Nobeyama Millimeter

Made using Google Earth images available in January 2008 . Above: The GMRT antennas of the central array as viewed from above. (click on the image for a larger version) . Above: The GMRT antennas of the central array and . the GMRT observatory buildings as viewed from above. (click on the image for a larger version) . ... Above: The GMRT antennas of the outer array from space. The position of antennas are marked by symbols. GMRT images Google Earth old . ...

Еще в разделе: (Показать все результаты (>888) - www.mso.anu.edu.au/ )

• ANU - Professor Frank H. Briggs
• RSAA website - Intranet - ANU
• Instrumentation Links.

... 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 . ...

Еще в разделе: (Показать все результаты (>643) - www.astronomy.ru/ )

LonGSp is a near-infrared grating spectrometer, designed for the 1.5 m Italian Infrared Telescope T.I.R.GO. ... The sky-projected pixel size along the slit is 1.73" and the maximum slit length is about 70., this means that only a 40 pixels stripe of the array is used. ... Read-out and control electonics are the same of ArNICa , based on the IRL System 2 developed by Infrared Laboratories (Tucson - AZ), with the necessary alteration to control slits and grating and for handling spectroscopic data. ...

Еще в разделе: (Показать все результаты (>6519) - www.arcetri.astro.it/ )

• INAF - Osservatorio di Arcetri
• Organization
• Contacts

Multi-Wavelength investigations of the Sun and modern problems of solar activity . SAO RAS . ... Nizhnij Arkhiz, SAO RAS . ... 8-87878-44740 (group of the Sun at RATAN-600 ) . ... 8-87878-46571 (SAO) and . 8-812-3882346 (SPb Branch of SAO RAS:) . vbog@gao.spb.ru or vbog@sao.ru . ... http://www.gao.spb.ru/russian/sao/ . http://www.sao.ru/hq/sun/conf2006/ . ... Copyright © 2006 SAO RAS . ... RAS | ... MAO RAS | ...

Еще в разделе: (Показать все результаты (>1083) - jet.sao.ru/ )

• Laboratory for the Stellar Magnetism Study of SAO of the RAS - Physics and
• Laboratory for the Stellar Magnetism Study of SAO of the RAS - Staff
• Laboratory for the Stellar Magnetism Study of SAO of the RAS - Magnetic stars -