C C C C C C lass lass lass lass lass lass 1 2 3 4 5 6 Introduction, Background Solar System Stars Galaxies Cosmology Special Topics Class 1 Introduction, Background History of Modern Astronomy The Night Sky, Eclipses and the Seasons Kepler's Laws Newtonian Gravity General Relativity Matter and Light T lescopes e 1. ... Kirchoff's Laws trum Emission Line Spectrum 2. A low-density, hot gas emits light whose spectrum consists of a series of bright emission lines. ... Absorption Spectrum 3. ...

. MASTER supernova search . 2006 02 08.96 UT . Klick for full image .

Next: Calar Alto 2.2m telescope Up: Spectral observations and data Previous: Spectral observations and data . The observations were made with the GoldCam spectrograph used in conjunction with the 3K 1K CCD detector. We used a 2'' 229'' slit with the grating 09 (316 grooves mm -1 ) in its first order, and a GG 375 order separation filter. ... Next: Calar Alto 2.2m telescope Up: Spectral observations and data Previous: Spectral observations and data Andrew Ugryumov . ...

... Wind Baffle Parameters . ... As part of this analysis, the volume, mass, center of gravity and mass moment of inertia of the telescope and optics support structure (OSS) were computed. ... The total moment of inertia of the circular floor panel, wind baffle and telescope in azimuth should be correct to 30% but is dependent on estimates of the mass of equipment supported below and above the circular floor panel. ... Table 8 : Masses and mass moments of inertia of the wind baffle components. ...

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 . ...

... 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 . ...

... Telescopes . ... Diameter of circular antenna . ... Number of antenna elements . ... Geometrical area . ... Effective area of full circle . ... Wavelength range . ... Frequency range . ... 2 arcsec . ... Flux density limit . ... Absolute brightness temperature limit . 0.050 mK . ...

... EXPERIMENT COLD: . THE FIRST DEEP SKY SURVEY WITH . THE RATAN-600 RADIO TELESCOPE . ... 2 The RATAN-600 Radio Telescope . ... 2.2 Brief Description of the RATAN-600 Radio Telescope . ... Elimination of Discrete Sources . ... Sky Surveys Using the RATAN-600 . ... 5 Astrophysical Problems Studied in Experiment Cold . ... Point Sources, i.e., on Scales Comparable to the Beam of the Radio Telescope . ... Strong" Radio Sources . ... Experiment Cold and the "New-Generation" Radio A stronomy . ...

... Up: Future Instruments and Telescopes, Tools . ... New Generation Astronomical Telescopes (NGAT), a class of telescopes designed to be operated remotely and robotically, require efficient methods for communicating images over heterogeneous and low-bandwidth data networks such as the Internet. ... Methods researched thus far involve the classification of astronomical images based on object parameterisation, progressive image transmission, and evaluation of existing image compression schemes. ...

The telescope configured for measurements of exoplanet transit light curves is seen from the north side in this May 2010 photo. Lower portions of the dome have been insulated to reduce daytime heating by radiation from the warm metal dome. ... The interior of the dome is seen soon after the encoder upgrade in February 2007. ... Karen Collins, a research astronomer specializing in exoplanets, helped with the telescope installation in August 2006. ... kielkopf at louisville dot edu . ...

... While "First Light" was achieved at the second 8.2-m VLT Unit Telescope (UT2) ahead of schedule, UT1 produced its sharpest image so far. ... It had long been ESO's intention to provide "real" names to the four VLT Unit Telescopes, to replace the current, somewhat dry and technical designations as UT1 to UT4. ... The participants were left with the impression of mounting expectations, just four weeks before the first VLT Unit Telescope, Antu (UT1), will receive the first visiting astronomers. ...

... A growing collection of images showing progress with the Telescopes and Telescope Domes restoration project is available on the Armagh Observatory web-site (see star.arm.ac.uk/history/Domes/ ). The project has been progressed satisfactorily and close to its original budget. ... The outer copper skin of the dome has been replaced with new pre-patinated copper sheeting. ... The Sinden Optical Company has made considerable progress with the restoration of the 1835 Grubb 15-inch reflector. ...

... Russian KOI8 . ... Radio telescopes in cosmology [Russian text PDF ] . ... Excursion at RATAN-600 radio telescope, 1998 (Russian koi8): LaTeX file , gzipped PostScript file (30k) ) . ... Problems of radio astronomical data analysis, 1999 (Russian koi8: html , gzipped PostScript file (950k) ) . Radio galaxies, 1999 (Russian koi8: html , gzipped PostScript file (1012k) ). ... Practice "Selection of distant radio galaxy candidates", 1999 (Russian koi8: gzipped PostScript file (410k) ). ...

Subject, Object and Problems of Astrophysics. Practical and Theoretical Astrophysics. ... Visual Telescope; Problems Which Are Solved with the Its Help. ... Resolution of Telescopes. ... Effectiveness of Telescope in Respect of Resolution. ... Optical Power of Telescopes for Star-like and Extensive Objects. Boundary Magnitude. Reasons of Light Dissipation in Telescopes. ... Spectral Instruments in Astrophysics. ... Basic Photometrical Ideas, Magnitudes and Their Measurement. ...

... The computer is set up so that the software for whatever camera is running and the switch box set to channel B. This allows the monitor and keyboard upstairs to operate the computer. Now the telescope can be set up. ... In the North west of the dome, there is a motor that turns the dome. The dome opens with a motor that pulls the slit back. ... Each camera had a specific alignment with the telescope. ... The lights on the roof provide a nice target to center in all three telescopes. ...

RTT150 . ... Эта страница посвящена 1.5-м телескопу RTT150 (Russian-Turkish-Telescope-150), установленному на горе Бакырлытепе , на юге Турции. ... От РФ главными исполнителями являются Казанский Государственный Университет (КГУ) и ИКИ РАН (Москва), от TUBITAK - Национальная Обсерватория Турции ( TUG ). В соответствии с соглашением между КГУ, ИКИ и TUBITAK, 60% наблюдательного времени на телескопе принадлежит российской стороне (45% - КГУ и 15% - ИКИ), а 40% - турецкой. ...

Wide-angle telescopes for photometry and polarimetry in optical and infrared ranges . ... Investigation of the Earth’s atmosphere, comets, interplanetary and interstellar medium with brightness and linear polarization measurements of extended sources and sky background in optical and infrared spectral ranges. ... The devices are small diameter telescopes with CCD-detectors for optical and infrared spectral range with spectral and polarization filters. ... 15-cm telescope with cooling down to 80 K . ...

... Contacting and discussing with people sharing your interests, participating in night sky observations with telescopes as well as a large choice of astronomical books, magazines and video-tapes out of our club library. ... A reasonable compromise for observing both planets and brightest deep sky objects ( nebulae, galaxies) are either a 4 to 8 inch mirror telescope ( Newton, Schmidt-Cassegrain ) or a 3 to 4 inch refracting ( lens) telescope. ... Where can I buy a telescope in Luxembourg ? ...

... Gravitational Radiation . Neutrino . Cosmic Rays . ... InfraRed Astronomical Satellite . ... Gravitational MicroLensing Experiments . ... EROS Experiment (France) . ... Astro D (Feb 1993 -- Now) . ... Dec 1989 -- Now) . ... Astro B (Feb 1983 -- Dec 1984) . ... Pioneer Venus Orbiter (Catalog) . ... Energetic Gamma Ray Experiment Telescope and 2nd EGRET Catalog ( FTP ) . ... LSU Gravitational Wave Experiment . ... Japanise Neutrino Experiment . Very High Energy Neutrino Experiments . ...