... You are here: start €Ё lbaops €Ё atnfmonitoring . ... VLBI Schedule . ... Observing . ... Observer's Wiki . ... Monitoring ATNF VLBI experiments . ... ATCA, Mopra, Parkes . ... The following notes assume all 4 ATNF telescopes (Parkes, ATCA , Mopra and ASKAP) are being monitored. ... You must be appropriately qualified for remote observing with Parkes and ATCA , even if observing from the SOC. ... Make sure you register as as OIC at Parkes and ATCA and you тАЬbookтАЭ the observing beforehand . ...

... The Shuttle Launches an Inflatable Antenna . ... 25.05.1996 . ... Credit: STS-77 Crew , Space Shuttle Endeavor , NASA Explanation: High above the Earth the Space Shuttle Endeavor launches a new type of instrument - an inflatable antenna. The officially designated Inflatable Antenna Experiment was released Monday, May 20th, as part of a Spartan satellite - which contains many scientific experiments. ... Publications with keywords: space shuttle . Publications with words: space shuttle . ...

... May 25, 1996 . The Shuttle Launches an Inflatable Antenna . Credit: STS-77 Crew , Space Shuttle Endeavor , NASA . Explanation: High above the Earth the Space Shuttle Endeavor launches a new type of instrument - an inflatable antenna. ... The antenna is roughly the size of a tennis court and is even visible from Earth . At the end of the mission, the antenna will be jettisoned while the rest of the Spartan is recovered by the Shuttle. ... About APOD | ... NASA Technical Rep.: ...

... B. Bertotti, R. Ambrosini, S.W. Asmar, J.P. Brenkle, G. Comoretto, G. Giampieri, L. Iess, A. Messeri, H.D. Wahlquist: "The Gravitational Wave Experiment" , Astronomy and Astrophysics Suppl. ... B. Bertotti, R. Ambrosini, J.W. Armstrong, S.W. Asmar, G. Comoretto, G. Giampieri, L. Iess, Y. Koyama, A. Messeri, A. Vecchio, H.D. Wahlquist: "Search for gravitational wave trains with the spacecraft Ulysses" , Astronomy and Astrophysics, 296 , 13 (1995). ...

In the PROJECT we are using the following peculiar . features of RATAN-600 . ... Brightness temperature sensitivity being equal to the antenna temperature sensitivity .. ... Receiver system .. ... Using aperture averaging effect. dual- beam and dual (multi-) frequency filtration, we demonstrated full filtration of the atmosphere noise down to the receiver noise at all scales of acoustics peaks ( Fig.1 , Fig 2 ). ... We select this frequency as the central one in our project. ... Antenna surface . ...

... 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)...

... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... History . Brief History of Rocket and Space Technology . ... Flights Chronology . ... Project History . ISS Russian Segment . Steps of ISS Assembly . Spaceflights Chronology . Chronology of Extravehicular Activity . ISS 45/46 . ... Rocket Space Complexes . ... Launches Chronology . ... Automatic Space Systems . ... HISTORY . ... 2015 JSC "S.P. Korolev RSC "Energia" . ...

Proposal Identification No.: S2575 Date Received: 2010-Mar-19 14:22:27 Technical Page Proposal Type: General Category : Observation Category : Total Time Requested: Minimum Useful Time : Prop osal Title: ABSTRACT: Urgent Astronomy Solar System 10 Hours Echoes of Apollo EME experiment We will use the Arecibo antenna for an EME experiment on the anniversary of the Apollo missions Name Michael Nolan Institution AO E-mail nolan@naic.edu Phone Student ...

Image analysis of the VLBI experiment INTAS99.4 . PI: I. Molotov (GAO, Russia) . Analyst: A. Pushkarev (GAO, Russia; CrAO, Ukraine) . ... Frequency: 1.66 GHz . ... Antennas and their characteristics at 1.66 GHz . ... Bear Lakes (Russia) . ... Svetloe (Russia) . ... Pushchino (Russia) . ... CALIBRATION . Amplitude Calibration . Phase Calibration . ... 0420-014 . ... Quasar . ... 0420-014.gif . ... 0420+022 . ... 0420+022.gif . ... 0552+398 . ... 1308+326 . ... 1345+125 . ... 1803+784 . ...

This artistic vision depicts a future visit to Pluto and its moon, Charon. ... The craft's most prominent feature is an 8-foot (2.5-meter) dish antenna, through which it will communicate with Earth from as far as 4.7 billion miles (7.5 billion kilometers) away. Johns Hopkins University Applied Physics Laboratory / Southwest Research Institute ...

MINUTES of the RadioAstron Teleconference on December 13, 2011 Yu.Yu. ... IOC status update M. Popov informed the participants on the current IOC results. ... Kovalev added: we continue to observe pulsars and spectral line sources in radiointerferometer mode but only with spacecraft and we are also going to observing pulsars soon with space-ground baselines. ... Kovalev: It is fringe-fitting result. ... In RAFS05 we replace it with K-band observing (maser source Ori KL ­ spectral lines ~100000Jy). ...

... For the experimental investigation IRE has installed several radiometers in Oberpfaffenhofen, Germany, having the same frequencies as the Priroda- IKAR radiometers (13, 22.2, 37 and 90 GHz), close to a 19 GHz dual polarisation radiometer and meteorological equipment of DLR (2 raingauges, a distrometer for measurements of the size of rain drops, and sensors for humidity, temperature and pressure). ... N, 17 deg. ... 1000 . ... Table 1: Specifications of ground based radiometers in Oberpfaffenhofen. ...

... 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 . ...

Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... Antenna system . ... The Irkutsk incoherent scatter radar is one of the world's nine active radars which give the opportunity to investigate ionosphere by the incoherent scatter method. ... Antenna gain coefficient . ... Antenna . ... Two antennas . ... To get an idea what station "Dnepr" antenna system looks like, let us consider some of the radar views which are given by the photographs General view and Side view . ...

... Launch Date: 1966-08-10 . ... The Lunar Orbiter 1 spacecraft was designed primarily to photograph smooth areas of the lunar surface for selection and verification of safe landing sites for the Surveyor and Apollo missions. ... The spacecraft was placed in a cislunar trajectory and injected into an elliptical lunar orbit for data acquisition. ... An 80-millimeter lens system was used to obtain Medium-Resolution (MR) photos, and a 610-millimeter lens system was used for High-Resolution (HR) photos. ...

... Gallery . ... Wide Field Survey Images . Miscellaneous Wide Field Images . ... Sidebar Left . Sidebar Top . No Sidebar . Sidebar Bottom . Sidebar Right . ... Title: Antenna Galaxy . Description: NOTE: All images are copyright and must not be reproduced or mirrored in any form without written permission. File name: v_antenna.jpg . ... Antenna Galaxy NOTE: All images are copyright and must not be reproduced or mirrored in any form without written permission. ...

... This paper presents an algorithm for solving antenna based polarization leakage in a radio interferometer using co-polar observations of unpolarized sources. If ignored, polarization leakage manifests itself as closure errors in parallel hand (co-polar) visibilities. ... Hence, polarization leakage manifests as increased closure errors . ... The closure phase due to polarization mis-matches between phased antennas in a radio interferometer therefore naturally measures the Pancharatnam phase. ...

... Science User Portal . ... ESO, the European Southern Observatory . ... Travel and Contacts . Travel to ESO Headquarters . ... Travel to APEX/Sequitor . ... Travel to E-ELT Armazones . ... Survey Telescopes . ... Star Clusters . ... 2009 . ... Stars@ESO . ... ESO Science Newsletter . ... ESO 3.6-metre telescope . ... MPG/ESO 2.2-metre telescope . ... ESO 1-metre Schmidt telescope . ... Antennas . ... European Week of Astronomy and Space Science 2009 . ... Catch a Star 2013 . Catch a Star 2011 . ...

Planetary Radio Interferometry and Doppler Experiment (PRIDE) for a Europa -Jupiter mission Leonid Gurvits, Sergei Pogrebenko, Peter Fridman, Giuseppe Cimo JIVE, Dwingeloo, The Netherlands Europa Lander : Science Goals and Experiments IKI , Moscow , Russia, 10-13 February 2009 Generic PRIDE configuration Background radio sources Earth VLBI Network and Two-way tracking stations Orbiter Planet-target Micro ... 2008, SKA Memo No. ... How many targets PRIDE-JE deal with: orbiter, lander(s)? ...

... Two experiments were performed to demonstrate the RCGV stopping rule. The first was done with artificial data, and the second with HST data. For the first experiment, an image was created that simulates a scene that might be typical for the wide-field planetary camera (see Fig. ... The R-L algorithm was performed, and the RGCV stopping rule was computed. ... Finally, the -square measure was computed for further comparison. ... The R-L algorithm was performed with the RGCV stopping rule. ...