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Topic: Canada France Hawaii telescopes


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In the News (Thu 24 Dec 09)

  
  APOD: 2000 September 5 - CFHT Star Trails   (Site not responding. Last check: 2007-11-06)
Hawaii, an eye 3.6-meters wide stares at a faint light on the night sky.
Earth's spin causes the telescope to move under the sky.
The CFHT is one of the smaller telescopes atop
antwrp.gsfc.nasa.gov /apod/ap000905.html   (137 words)

  
 Telescopes   (Site not responding. Last check: 2007-11-06)
CFHT is a joint facility of the National Research Council of Canada, the Centre National de la Recherche Scientifique of France, and the University of Hawaii.
The original low frequency telescope was superseded in 1976 by a 14-m diameter radome-enclosed antenna for use at high radio frequencies (mm wavelengths), built primarily to study the physics and chemistry of interstellar clouds, circumstellar envelopes, planetary atmospheres, and comets.
The SOAR telescope is a Project for a 4.2-meter aperture telescope funded by a partnership between the USA National Optical Astronomy Observatories (NOAO), the Country of Brazil, Michigan State University, and the University of North Carolina at Chapel Hill.
www.vilspa.esa.es /astroweb/yp_telescope.html   (12229 words)

  
 Telescopes
Telescopes and the equipment that go along with them are very analogous to human eyes and brains.
At the end of the last century, the biggest telescopes had mirrors with diameters of around 40 inches (1 meter) and observations were "visual".
On top of Mauna Kea on Hawaii there is a whole community of telescopes including the Keck 10m telescopes, an 8m Japanese telescope, radio telescopes, the Canada-France-Hawaii telescopes, and soon an 8m national facility telescope.
www.ucolick.org /~bolte/AY4_00/week1/Old/telescopes.html   (395 words)

  
 Telescopes   (Site not responding. Last check: 2007-11-06)
The Gemini North Telescope is located on Hawaii’s Mauna Kea as part of the international community of observatories that have been built to take advantage of the superb atmospheric conditions on this long dormant volcano that rises almost 14,000' into the dry, stable air of the Pacific.
HST is a 2.4-meter reflecting telescope which was deployed in low-Earth orbit (600 kilometers) by the crew of the space shuttle Discovery (STS-31) on 25 April 1990.
The SOAR Telescope is located on Cerro Pachon, Chile, and operated by a consortium including Michigan State University, the University of North Carolina at Chapel Hill, the National Optical Astronomy Observatory and the country of Brazil.
fits.cv.nrao.edu /www/yp_telescope.html   (12410 words)

  
 Telescopes
The Chandra X-ray Observatory is the U.S. follow-on to the Einstein Observatory.
  The telescope and related instrumentation is run by the Istituto di Radioastronomia (IRA - C.N.R.), sezione di Firenze (former CAISMI), with the assistance of the Osservatorio Astrofisico di Arcetri and the Dipartimento di Astronomia e Scienza dello Spazio of the Universita' di Firenze.
Michelle: A mid-infrared spectrometer and imager for the UKIRT and Gemini telescopes
www.cv.nrao.edu /fits/www/yp_telescope.html   (12410 words)

  
 CFHT's Hawaiian Starlight : discover the Universe as seen from Hawaii by the Canada-France-Hawaii Telescope
The role of CFHT is to operate, maintain and upgrade all the observatory systems, to make sure that the telescope remains competitive, and to provide first rate instrumentation to astronomers in Canada, France and the University of Hawaii.
CFHT was originally designed for use with large photographic plates covering four times the size of the full moon on the sky.
This instrument, made available to the CFHT community in 1996, improves the image sharpness obtained with the telescope: it corrects the blur caused by turbulence in the Earth's atmosphere (the effect that causes stars to twinkle) and yields an image quality nearly equivalent to that of a telescope outside the atmosphere, i.e.
www.cfht.hawaii.edu /HawaiianStarlight/English/CFHT-Story.html   (1098 words)

  
 Hawaii Telescopes   (Site not responding. Last check: 2007-11-06)
The University of Hawaii 2.2-meter telescope is located near the summit of Mauna Kea.
Telescope on La Palma and the Faulkes Telescopes in Hawaii and Australia...
NASA Science News: Advanced space telescopes may be probing far-off worlds for the chemical signatures of life by the end of this decade...
www.kgcmarketing.com /optics-resources/hawaii-telescopes.html   (618 words)

  
 Optical Astronomy Resources   (Site not responding. Last check: 2007-11-06)
ARAS was held from 6 to 11 May 2003 by the 8th "Ecole d'Astrophysique d'Oléron, France" and organized by Jean-Pierre Rozelot ("Observatoire de la Côte d'Azur", France), under the aegis of the "Centre National de la Recherche Scientifique" (CNRS).
All the CFHT data are now being archived since September 18, 1992 and the proprietary period is 2 years.
The Center's mission is to develop state-of-the-art adaptive optics systems for the many large telescope projects currently under development by Steward Observatory in collaboration with a number of partners worldwide.
cdsweb.u-strasbg.fr /astroweb/optical.html   (9275 words)

  
 Universe Today - Wallpaper: Canada-France-Hawaii Telescope 25th Anniversary
Twenty-five years ago, on September 28, 1979, the Canada-France-Hawaii Telescope (CFHT) was inaugurated on top of Mauna-Kea, a 4,200-meter high dormant volcano on the island of Hawai¹i.
With high-resolution or multi-object spectroscopy, adaptive optics and polarimetry, CFHT has played an important role for a quarter of a century in the development of astronomy, thanks to the support of its member agencies in Canada, France and the State of Hawaii.
Canada and France are devoting 500 nights of telescope time to the CFHTLS over 5 years to tackle important questions in today's astronomy.
www.universetoday.com /am/publish/wallpaper_cfht_25th.html?2992004   (335 words)

  
 CNRS - 25 candles for the Canada-France-Hawaii Telescope
On September 28, 1979, the Canada-France-Hawaii telescope (CFHT) was inaugurated on one of the best observation sites in the Northern hemisphere, atop Mauna Kea, a 4,200-meter high volcano on the island of Hawaii (United States).
The sixth largest optical telescope in the world, with a diameter of 3.60 meters, the CFHT was the result of a tripartite agreement entered into four years earlier by Canada's National Research Council (CNRC), the French National Center for Scientific Research (CNRS) and the University of Hawaii.
By contrast, the CFHT was designed from the outset to obtain a very large circular visual field with a diameter of nearly one degree, which is twice the apparent diameter of the full moon in the sky.
www2.cnrs.fr /en/316.htm   (826 words)

  
 NAI News Article: More Evidence for Methane on Mars   (Site not responding. Last check: 2007-11-06)
Observing with both the NASA IRTF in Hawaii and the Gemini South telescope in Chile, Mumma's team detected two different spectral lines of methane.
The domes for two telescopes that have been used to detect methane on Mars are shown in this photo of Mauna Kea Observatory as seen from the Keck telescopes.
The IRTF and Canada-France-Hawaii telescopes are at the far left on the ridge.
nai.arc.nasa.gov /news_stories/news_print.cfm?ID=302   (573 words)

  
 EXN.ca | Space
The island of Hawaii is known for its warm hospitality and sandy beaches along the shoreline.
Although the peak has benefitted the island and the world in many ways, a small but vocal group of Hawaiian activists are protesting the construction of new telescopes there and calling for a stop to observatory construction that is damaging an already sacred place for the island's natives.
The plan specifies the total amount of new telescopes that can be built on Mauna Kea (three now, instead of five), where they can be built, what parts of the mountaintop can be built upon.
www.exn.ca /Stories/2000/06/20/56.cfm   (756 words)

  
 BBC NEWS | Science/Nature | More moons for Jupiter
All the new satellites appear to have distant so-called retrograde orbits - their orbital movement is opposite to Jupiter's spin - like the majority of the irregular satellites already recorded in the Jovian system.
The moons were found using the world's two largest digital cameras at the 8.3 metre Subaru and 3.6 metre Canada-France-Hawaii telescopes atop Mauna Kea in Hawaii.
Following the initial discoveries, the new moons were confirmed using the University of Hawaii 2.2 metre telescope with help from Yanga Fernandez and Henry Hsieh, also from the University of Hawaii.
news.bbc.co.uk /2/low/science/nature/2924285.stm   (278 words)

  
 News-Star OnlineDiscovery of six new moons push Jupiter's known total to 58 11/09/03
University of Hawaii's David Jewitt and Scott Sheppard, along with Jan Kleyna of Cambridge University, announced the discoveries.
The moons are tiny, perhaps just a mile or so across, and orbit Jupiter at a distance of tens of millions of miles.
They were found as part of an ongoing search using the world's two largest digital cameras at the Subaru and Canada-France-Hawaii telescopes atop Mauna Kea.
www.news-star.com /stories/110903/New_57.shtml   (246 words)

  
 ASDS Canada-France-Hawaii Telescope Page   (Site not responding. Last check: 2007-11-06)
This Manual is intended to aid prospective users of the telescope in preparing requests for observing time and in planning their observing programs.
CFHT's dual Multiple Object and Subarcsecond Imaging Spectrograph (MOS/SIS) was designed for the purpose of offering the best possible multiplexing gain while observing with the 3.6m CFH telescope.
With this in mind, the CFHT's dual Multiple Object and Subarcsecond Imaging Spectrograph (MOS/SIS) was designed for the purpose of offering the best possible multiplexing gain while observing with the 3.6 m CFH telescope.
asds.stsci.edu /sites/CFHT/CFHT.html   (600 words)

  
 Xi Ursae Majoris AabBabc? System Orbits
Past calculations of orbital elements and system mass ratios based on astrometry (and other visual observations) and the spectral type of Star Ba (G0-5) indicate that HD 98230 b is not massive enough to fully account for subsystem B, and suggest the existence of a stellar companion (i.e., Bc).
Analysis of only one of 27 speckle interferometric observations (obtained with Kitt Peak and Canada-France-Hawaii telescopes) uncovered a fifth visual component to this multiple system (Mason et al, 1995).
This object, however, apparently "never [has] had any effect whatsover upon the astrometric and radial-velocity behaviour of the observable components whose existence is reliably established" (Griffin, 1998, pages 275-276).
www.solstation.com /orbits/aluaussys.htm   (498 words)

  
 [170.02] The Initial-Final Mass Relation and the DA/DB White Dwarf Ratio   (Site not responding. Last check: 2007-11-06)
With multiobject data from both GMOS on Gemini and LRIS on Keck, we confirm the true WD nature for 21 of 24 faint WD candidates (V > 22.4), all of which were previously identified as possible WDs through CFHT imaging.
Fitting 18 of the 21 WD spectra with model atmospheres, we find that the mean derived mass of the sample is 0.8 Msun - about 0.2 Msun larger than the mean seen amongst field WDs.
The results indicate that stars with initial masses between 2.8 and 3.4 Msun lose 75% of their mass through stellar evolution.
www.aas.org /publications/baas/v36n5/aas205/1014.htm   (302 words)

  
 Telescopes   (Site not responding. Last check: 2007-11-06)
The Palomar reigned as the biggest useful telescope will 1994 when the first of two Keck telescopes was completed which had a 10m (400", 33.3 foot) diameter mirror.
How much more light does the Keck 10m telescope gather than your eye with it light collecting diameter of 0.5 inch?
European Southern Observatory, Canary Islands, Australia -- there are an amazing number of telescopes out there.
www.ucolick.org /~bolte/AY4/notes1/node5.html   (393 words)

  
 UVic Astronomy Home Page
This document provides information concerning the Astronomy Group of the Department of Physics and Astronomy at the University of Victoria in Victoria, British Columbia, Canada.
Observational astronomy receives particular emphasis at UVic; many graduate students make observations with the DAO and Canada-France-Hawaii (CFH) telescopes as part of their thesis projects.
A Globe and Mail article on the ranking of Universities according to number of citations per paper is found here.
astrowww.phys.uvic.ca /OLDWEBPAGES/old_textonly_index.html   (281 words)

  
 National Research Council Canada - Student Observing Travel Fund
National Research Council Canada - Student Observing Travel Fund
To be eligible to apply for support you must first submit a proposal to these international telescopes*, and be awarded time through a peer review process.
To submit a proposal for Gemini North or South
www.hia-iha.nrc-cnrc.gc.ca /ctac/travelsupport_e.html   (75 words)

  
 SPACE.com -- Jupiter's Moon Count Soars to 52 with Four New Discoveries   (Site not responding. Last check: 2007-11-06)
The total may represent roughly half of all the giant planet's satellites larger than 0.62 miles (1 kilometer).
The discoveries were made by a team led by Scott Sheppard and David Jewitt of the University of Hawaii's Institute for Astronomy.
Using the Subaru and Canada-France-Hawaii telescopes on Mauna Kea in Hawaii, the team has found 35 Jovian satellites in recent years.
www.space.com /scienceastronomy/jupiter_moons_030310.html   (554 words)

  
 Large Telescopes
For the largest selection of telescopes in the world please visit telescopes.com
Thirty Meter Telescope (formerly: California Extremely Large Telescope)
was once (briefly) the largest telescope in the world
astro.nineplanets.org /bigeyes.html   (155 words)

  
 hey, they found my home! - PointAsk Question   (Site not responding. Last check: 2007-11-06)
The Associated Press reports the discovery was made by the University of Hawaii's David Jewitt and Scott Sheppard, along with Jan Kleyna of Cambridge University as part of an ongoing search of the skies using the world's two largest digital cameras at the Subaru and Canada-France-Hawaii telescopes atop Mauna Kea in Hawaii.
In addition to being tiny, the moons are in a retrograde orbit.
AP reports the astronomers have found 18 Jupiter moons so far this year--and it's only April.
www.pointask.com /pointask/f_q.php3?qid=31732   (569 words)

  
 [No title]
These fees are probably described in your initial disclosure statement you received and in the terms and conditions for your credit card.
You might want to check with your credit card company if you are traveling through Canada this summer.
They were found as part of an ongoing search using the world's two largest digital cameras at the Subaru and Canada-France-Hawaii telescopes atop Mauna Kea, Hawaii.
mailman.greenberg.org /pipermail/rvlifestyle/2003-April.txt   (6132 words)

  
 Cambridge Conference Correspondence
of the University of Hawaii's Institute for Astronomy.
telescopes, which in addition to helping establish whether a
telescopes equipped with electronic sensors early in the year 2000.
abob.libs.uga.edu /bobk/ccc/cc031103.html   (3776 words)

  
 Honolulu Star-Bulletin Hawaii News
It also has private schools, the Smart-endowed Parker School and Hawaii Preparatory Academy, which features another theater, the Gates Performing Arts Center.
The Keck and Canada-France-Hawaii telescopes have their headquarters there, and Canada-France astronomers give talks at the Gates center.
It has the private, non-profit North Hawaii Community Hospital.
starbulletin.com /2000/03/23/news/story4.html   (540 words)

  
 HoustonChronicle.com - Discovery of six new moons push Jupiter's known total to 58
HONOLULU -- Six more moons have been found orbiting Jupiter, pushing to 58 the total number of known natural satellites of the solar system's largest planet.
University of Hawaii's David Jewitt and Scott Sheppard, along with Jan Kleyna of Cambridge University, announced the discoveries Friday.
Own a piece of Super Bowl history for FREE.
www.chron.com /cs/CDA/ssistory.mpl/space/1854677   (284 words)

  
 005_e_91
Vote 75b – National Research Council of Canada
Vote 80b – National Research Council of Canada
Contribution in support of the Gemini and Canada-France-Hawaii Telescopes.....................................
www.tbs-sct.gc.ca /est-pre/20012002/page.asp?page=005_e_91.htm   (36 words)

  
 APOD: 2002 April 27 - Hawaii   (Site not responding. Last check: 2007-11-06)
Along with popular beaches and tropical resorts, these volcanic islands offer extreme elevations with dark, dry, cloudless skies.
Consequently they have also become popular sites for large and sophisticated ground based telescopes.
The peak of Mauna Kea, on the Big Island (upper left), boasts an impressive array of astronomical instruments including twin Kecks, the Canada-France-Hawaii Telescope, the NASA IRTF, the JCMT and UKIRT, the Subaru and the Gemini Telescope Project.
antwrp.gsfc.nasa.gov /apod/ap020427.html   (152 words)

  
 [No title]   (Site not responding. Last check: 2007-11-06)
Mouna Kea Summit (4200 m)(from left: domes of Subaru (8.2m), Keck I & II (2x10m) and NASA ITF (3.0m) telescopes)
Atop of Mouna Kea: Domes of the Gemini North (8.1m) and Canada-France-Hawaii (3.6m) telescopes
View from the top of Mouna Kea: NRAO VLBA 25-m radio antenna
hea.iki.rssi.ru /~tsp/hawaii_photos.html   (65 words)

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