... ESO is building what will be the World's largest optical telescope array, The Very Large Telescope (VLT). The VLT Project organisation is responsible for the design and construction of the Unit Telescopes, including enclosures, optics, adapter-rotators and coating unit. ... Unit Telescopes Overview - This page is outdated, an update is in process. ... Secondary mirror (M2 Unit) - This page is outdated, an update is in process. ... Coating Unit - This page is outdated, an update is in process. ...

Еще в разделе: (Показать все результаты (>67208) - www.eso.org/ )

• ESO - Science Announcements
• Sample Identification
• Relative Sizes of the Alpha Centauri Components and other Objects (artistтАЩs

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 . ...

Еще в разделе: (Показать все результаты (>514) - zebu.uoregon.edu/ )

... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Parkes radio telescope . Australia Telescope Compact Array . ... CSIRO, Australia's national science agency, operates a number of world-class radio astronomy observatories that are collectively known as the Australia Telescope National Facility or ATNF. ... CSIRO also manages the Murchison Radio-astronomy Observatory, where the Square Kilometre Array telescope infrastructure in Australia is to be centred. ...

Еще в разделе: (Показать все результаты (>31654) - www.atnf.csiro.au/ )

• Observations and Analysis
• Archive of VLBI Observations Majordomo List
• MNRF ATOMS Project

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... Risks Comparable to NEOs . ... The Increasing Rate of Discovery of Asteroids . ... Comet and Asteroid Collision Probabilities . ... Extreme albedo comets and the impact hazard (PDF Format) . ... Asteroid Impact Animations . ... Workshop on Scientific Requirements for Mitigation of Hazardous Comets and Asteroids - 2002 . ... The Spaceguard Survey Report, 1992 (PDF) . Tsunami from Asteroid/Comet Impacts . ...

Еще в разделе: (Показать все результаты (>4555) - star.arm.ac.uk/ )

• Observations with the Faulkes Telescopes
• Las Cumbres Observatory, Asteroids, comets, Messier objects, supernova
• Las Cumbres Observatory, M27 (Dumbbell) and M50

Main Publications Seminars Current measurements Personnel . ... RATAN-600 data for the BL Lacertae objects (multi-frequency catalogue, Version 1.0) . ... During many years the RATAN-600 radio telescope is used for the intensive studies of the active galactic nuclei (AGNs) at frequencies from 1 to 30 GHz. ... RATAN-600 multi-frequency measurements of flaring activity of BL Lacertae, ATel #5002 . RATAN-600 multi-frequency measurements of the gamma-ray blazar BL Lacertae , ATel #4600 . ...

Еще в разделе: (Показать все результаты (>4412) - www.sao.ru/ )

• MIT-GB catalog
• A fast-scan extragalactic source survey at 4.755 GHz
• USS radio sources

T he Siding Spring Survey (SSS) is a Near-Earth Object search program that utilises the 0.5-m Uppsala Schmidt Telescope at Siding Spring Observatory, N.S.W., Australia. ... The mission of the Siding Spring Survey is to contribute to the inventory of near-earth objects (NEOs), or more specifically, the potentially hazardous asteroids (PHAs) and comets (PHOs) that may pose a threat of impact and thus harm to civilization. ... Based on the CSS Mission page . ... Siding Spring Survey Main Page . ...

Еще в разделе: (Показать все результаты (>1531) - www.mso.anu.edu.au/ )

• Siding Spring Survey Follow-up Obs
• Marc White - Astrophysicist - The Australian National University

... Astrophysics Group . ... MRAO Telescopes . RYLE . ... The Ryle Telescope, formerly known as the 5-km Telescope, was originally designed as an 8-element E-W interferometer with the objective of mapping individual radio sources with an angular resolution as good as that of large optical telescopes when it was built in 1971. ... The Ryle Telescope in a compact configuration. (б© Mullard Radio Astronomy Observatory, 1995.) ... For information on other MRAO telescopes, follow the links on the left. ...

Еще в разделе: (Показать все результаты (>4941) - www.mrao.cam.ac.uk/ )

• NVSS Source Search ($Revision: 1.6 $ - running v2.17)
• VLBI observations of the quasar 3C380
• Astrophysics Group Pulsars

The following Net resources contain images of nebulae. ... Astromart archive . ... Anglo-Australian Telescope 3.9m; Siding Spring Obs. NSW Australia ( image index ) . ... Mark Cox's archive. ... Images from Kitt Peak National Observatory by George Jacoby . ... Hubble Space Telescope 2.4m; NASA ( image index ) . ... index of NGC Images on the Net . ... National Undergraduate Research Observatory 31-inch at Northern Arizona Univ. ... University of Oregon archive ( image directory ) . ...

Еще в разделе: (Показать все результаты (>5165) - www.sai.msu.su/ )

• Bilbio
• APOD Index - Stars: Neutron Stars
• Introduction to The Web Nebulae

We present far-infrared spectra, ЮЛ = 52-93 ЮМm, obtained with the Spitzer Space Telescope in the spectral energy distribution mode of its Multiband Imaging Photometer for Spitzer instrument, of a selection of luminous compact far-infrared sources in the Small Magellanic Cloud (SMC). ... We compare these results with those obtained in the Large Magellanic Cloud (LMC). ...

Еще в разделе: (Показать все результаты (>20777) - www.stsci.edu/ )

• Near Infrared Camera and Multi-Object Spectrometer Instrument Handbook for
• FOC Calibration Products
• Fine Guidance Sensor Data Handbook

Next: CORRELATOR BOARDS Up: OBSERVING PROCEDURES Previous: Frequency Switching . ... Continuum sources in the list used for flux density calibration were selected in an ad-hoc fashion from a variety of places, but primarily from Kuehr et al (A&AS, 45, 367, 1981), the compendium of linearly polarized sources by Tabara & Inoue (A&AS, 39, 379, 1980), and an unpublished list of unconfused calibrator sources prepared from the NVSS survey by Jim Condon and Qi Feng Yin. ... Board 0 . ...

Еще в разделе: (Показать все результаты (>6941) - www.naic.edu/ )

• VLBI at Arecibo Observatory
• Calibration Scans
• AGES Database Search

New Moons of Uranus . Brent Gladman's Home Page . ... The discovery of two probable distant satellites of Uranus was reported by B. Gladman, P. Nicholson, J. Burns and J. Kavelaars. ... This discovery was reported in the IAU Circular 6764 . ... Discovery image of S/1997 U 2 . This shows the discovery image of brighter of the two new moons of Uranus. ... This shows the discovery image of faint new moons of Uranus. ... This shows another discovery image of faint new moons of Uranus. ... Uranus . ...

Еще в разделе: (Показать все результаты (>9005) - www.arcetri.astro.it/ )

• Other WWW Astronomy Resources
• The Amici Telescope
• A new survey of X-ray clusters of galaxies with the Swift-X-ray Telescope

... The Galactic low-mass X-ray binary GS 2023+338 was discovered during the burst on May 22, 1989 with the Japanise satellite Ginga (aka Galaxy). The flux reached 17 crabs (this unit of flux measurement is an bright X-ray source, Crab Nebula) at 10-35 keV. ... No other radio telescope worldwide carried out multi-frequency measurements. ... Upon 14 days the radio flux fell below the detection level at the RATAN-600 in relation to the decrease of the X-ray flux. ...

Еще в разделе: (Показать все результаты (>1521) - mavr.sao.ru/ )

• RCJ0311+0507
• Galaxy sector, archive 2012
• Galaxy sector, archive 1996

... LABORATORY OF RADIO ASTRONOMICAL OBSERVATIONS . Radio sources identification is one of the most important tasks of the current radio astrophysics. ... Optical idetification. ... Optical identifications of subsample of steep spectra radio sources from RC catalog using 6m SAO telescope of SAO RAS: optical observations. ... Astronomy Reports. ... Identification of radio sources with data of various radio catalogs allows one to construct continual spectrum of the object and its radio structure. ...

Еще в разделе: (Показать все результаты (>1695) - jet.sao.ru/ )

• Search for distant radio galaxies in SAO
• RATAN-600 antenna
• harak_e

... SEARCH ASP SITE: Match ALL words Match ANY word . ... Astronomy . ... Hubble Space Telescope Images: http://hubblesite.org/newscenter/newsdesk/archive/releases/image_category/ . ... The Chandra x-ray telescope (in orbit around Earth) has been sending back a wide range of images of what deep space objects would look like if seen with "x-ray sensitive" eyes. ... Web Sites for Asking Astronomy Questions . ... Ask an Astronomer for Kids: http://coolcosmos.ipac.caltech.edu/cosmic_kids/AskKids/index.shtml...

Еще в разделе: (Показать все результаты (>1553) - www.astrosociety.org/ )

• ASP: Observing
• ASP: Astronomy and the Environment
• ASP: Astronomy Behind the Headlines

... Optical photometric data were taken of fields encompassing all these sources during a total of seven telescope runs. ... The initial goal of the photometric observations is to follow up the X--ray sources, assign them colors in a standard system, so that the observed objects can be placed on a color--magnitude diagram. This can be used to verify that the X--ray sources are indeed PMS stars. ... Aperture photometry was performed using the APPHOT package in IRAF. ...

Еще в разделе: (Показать все результаты (>4569) - hea-www.harvard.edu/ )

• Source Selection
• Harvard College Observatory History in Images
• Watching the Stars go `Round and `Round

... Clubs . ... PUBLIC Telescopic observing is conducted at the Wheaton College Observatory every clear Friday (call for times) when college is in session. ... The College has a 12.5 " Newtonian/cassegrain telescope. ... For more information see the North Shore Amateur Astronomy Club page. ... For more information see the North Shore Amateur Astronomy Club page and the college's page . ... Aldrich Astronomical Society Paxton, MA . ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

Еще в разделе: (Показать все результаты (>68228) - www.atmob.org/ )

• Amateur Telescope Makers of Boston ATMoB Observing Awards Program

Next: Data Fusion from Diverse Resources for Optical Identification of Radio Sources. ... Sung, H.-i., Kim, S. C., Yim, I. S., Nam, H.-W., Kim, B. G., Kim, J., & Lee, D.-J. 2003, in ASP Conf. ... The first dataset is from the Bohyunsan Optical Astronomy Observatory (BOAO)'s 1.8m optical telescope. ... In this paper, we introduce the prototype version of KADC using the Bohyunsan Optical Astronomy Observatory (BOAO) 1.8m optical telescope data. ... Figure 3: The KADC web page showing the search result. ...

Еще в разделе: (Показать все результаты (>1942) - www.adass.org/ )

• Access to Data Sources and the ESO SkyCat Tool
• Modern CCD Observations of Moving Celestial Objects: Algorithms and Software
• AstroWeb -- Internet Resources for Astronomers

... They are the offset in arcseconds for the x and y inst plane offset, the exposure time in seconds, and the number of exposures at each position. ... A point about offsets should be made here. The dither program uses absolute instrument plane offsets, so you should use object plane offsets to center up on the chip so that the script starts from where you centered up. INST and OBJ offsets are independent so an object offset will not be zeroed out by and inst plane offset, just added to it. ...

Еще в разделе: (Показать все результаты (>1673) - www.apo.nmsu.edu/ )

• TUI:Telescope:Offset window
• TUI:Telescope:Offset Types
• lsst.tcc: tcc: Telescope Control Code

... Iowa Robotic Telescope | ... Talon is based on OCAAS, a software suite developed by software engineer Elwood Downey ( Clear Sky Institute ) for use at the University of Iowa ?s first remote facility (the ATF, or Automated Telescope Facility). ... XObservatory : Telescope Control Interface . ... This program calls upon and coordinates much of the interrelated portions of the Talon architecture, and forms the primary control panel for the telescope, dome, and peripheral systems when used locally. ...

Еще в разделе: (Показать все результаты (>80) - vega.inp.nsk.su/ )

... Telescope concept . ... The Submillimetron Project is dedicated to astronomical studies at the submillimeter and far infrared wavelengths using a cryogenic telescope located on the Russian segment of the International Space Station (ISS). The Astro Space Center of the Lebedev Institute of the Russian Academy of Sciences is responsible for developing the Submillimetron Project. ... Currently, the Astro Space Center is carrying out a pre-Project study under contract with the Russian Space Agency. ...

Еще в разделе: (Показать все результаты (>240) - www.asc.rssi.ru/ )

• MEMORANDUM
• Description of the RadioAstron project, english version
• MILLIMETRON