... Torgashina, Gert de Lange, Leo de Jongb, Pavel A Yagoubovb a The Kotel'nikov Institute of Radio Engineering and Electronics, Moscow, Russia b SRON Netherlands Institute for Space Research, Groningen, the Netherlands Abstract--A Superconducting Integrated Receiver (SIR) developed for balloon borne instrument TELIS covers frequency range 450-650 GHz. The DSB noise temperature was measured as low as 120 K. The SIR application for high resolution spectroscopy of breathed out air has been proven. ...

... It was then mounted on the telescope and the cal values were measured using absorber and sky (see measuring the cals on the telescope using absorber and sky for a description). ... Blue: the cal value computed using the absorber and sky (y factor). ... Blue: a 3rd order polynomial fit to the absorber (red) and ratio (blue) cal values versus frequency (the green sky only cal values were not used). ... The 3rd order polynomial fit versus frequency only used the absorber and absorber/sky ratio values. ...

Feed cabin Nr. ... Fig. ... This allows to realize the sensitivity at frequency ranges 4.8, 11.2 and 30.0 GHz of 5, 7 and 12 mK by double beam switching mode and by the integration time of the output filter 1s. Input waveguide paths were very long and had big losses. ... The focal line of the feed cabin Nr. ... Data Acquisition and Control System . The Data acquisition system of the feed cabin Nr 2 is based on the new measurement ER-DAS system (Embedded Radiometric Data Acquisition System). ...

Status of the RadioAstron project development . The engineering model of the Space Radio Telescope (SRT) was assembled in Lavochkin Association (LA) in the configuration consisting of 10-m parabolic radio astronomical antenna made of carbon-fiber, F ocal and Device cabins of the scientific payload and on-board and ground complex of high data rate up-down radio link (VIRK). ... Then,radio astronomical tests were conducted using real radio sources. ... Space Radio Telescope . ... Data Processing . ...

... build and test receivers up to 40 - 350 GHz . ... Banham R., Valsecchi G., Lucci L., Pelosi G., Selleri S., Natale V., Nesti R., Tofani G. 2005, Microwave Journal 48, 112 Electroformed front-end at 100 GHz for Radioastronomical applications . Comoretto, G., D'Ambrosi, A., Nesti, R., Russo, A., Palagi, P. 2006, Arcetri Technical Report n. 4 A modular multichannel spectrometer - design study . ... Cresci, L., Lucci, L., Orfei A., Natale, V., Nesti, R., Panella, D., Pelosi, G., Rossi, L. 2006, Mem. ...

... ATCA millimeter receivers . In 2001 CSIRO and U.S. telecommunications giant TRW formed a strategic alliance to develop high-performance gallium arsenide and indium phosphide components for radio astronomy, advanced millimetre-wave sensors and telecommunications systems. ... On the right is an overlay of the Centaurus A galaxy (image by David Malin) and an ATCA spectrum indicating HCO+ molecules moving rapidly around the galaxy's central black hole (image credit: B. S. Koribalski). ... ATCA | ...

Observation of the Sunyaev-Zel'dovich E ect toward CL0016+16 at 43 GHz M. Tsuboi et al. Ibaraki University, Japan We performed a mapping observation of the Sunyaev-Zel'dovich e ect toward a distant cluster of galaxies, CL0016+16, at 43 GHz using a newly developed 6-beam SIS receiver installed in the Nobeyama 45-m telescope. The temperature decrement of the cosmic microwave background radiation was measured to be
T  A = 0:490:05 mK at the central position of the cluster. ...

... files referenced by the PNMs are FTPed to PASSOPS: . ... one of the standard PASS calibration files or the . ... Modules . ... Data . ADD_PASS_ARCHIVE_DIR = '/data/scheduling/spss_flight_data/pass/archive/add' . CALIBRATION_DIR = '/data/scheduling/spss_flight_data/pass/calib' . ... CCSXFER = '/data/scheduling/spss_flight_data/pass/ccsxfer' . ... PASS_ARCHIVE_DIR = '/data/scheduling/spss_flight_data/pass/archive' . PASS_TO_SPUNIX_DIR = '/data/scheduling/spss_flight_data/pass/tospunix' . ...

... Basic Observables: Zero-differenced phase and code ionosphere-free combinations of global GNSS network stations, corrected by P1-C1 satellite code biases (cc2noncc), daily observations with 30 seconds sampling rate Sites coordinates : IGb08 reference frame coordinates and velocities Displacements: solid tides, ocean loading, pole tide loading (IERS 2010) Geometric model : Receivers antennas eccentricities, absolute receiver and ...

... Welcome to the Everyday Classroom Tools web site! ... When you see the symbol on the right, , it means there is an accompanying Adobe Acrobat document (in "pdf" format) you can view and print out. ... The files for download are: Title and Contents Section , The Threads of Inquiry, The Keys to Inquiry, and Folklore Resources , Assessment Strategies , and Bibliography and Journal Form . ... Kindergarten - Second Grade . Second Grade - Fourth Grade . ... Everyday Classroom Tools Home Page . ...

The onboard navigation systems for the coordinate & clock referencing (KKVO) are being developed. ... The Department is developing a series of digital multi-spectral cameras (MSU) with linear CCD photoreceivers. ... The similar airborne systems are being created also. Ground facilities for satellite imaging systems calibration and testing make it possible both to improve capabilities of the instruments being created and to increase accuracy of the image data obtained. ...

... SMIS ] . noise temperature of the low noise amplifier less than 100 K . automatic frequency and polarization adjustment of the received signal . double transform of frequency . power supply: single phase, 220 V, 50 Hz . power consumption: less than 30 Wt . the unit measures: 470 x 300 x 130 mm . weight: less than 10 kg . ... Back to SMIS Home Page . ...

... Driver ID: GPS-HP . ... This driver supports the HP 58503A Time and Frequency Reference Receiver. ... It receiver should be operated with factory default settings. Initial driver operation: expects the receiver to be already locked to GPS, configured and able to output timecode format 2 messages. The driver uses the poll sequence :PTIME:TCODE? to get a response from the receiver. ... Specifies the driver reference identifier, an ASCII string from one to four characters, with default GPS . ...

... NASA Astronaut (Former) . ... SPECIAL HONORS: Recipient of the Defense Superior Service Medal; Legion of Merit; Distinguished Flying Cross; Defense Meritorious Service Medal; Meritorious Service Medal; four Navy Air Medals; two Navy Commendation Medals; Navy Achievement Medal; Navy Attack Aviator of the Year 1991; NASA Outstanding Leadership Medal; NASA Exceptional Service Medal; and three NASA Space Flight Medals. ... SPACE FLIGHTS: STS-93 In 1999, Ashby was the pilot on Space Shuttle Columbia. ...

... This guide tells you how to develop plug-ins that extend Netscape Communicator with a wide range of interactive and multimedia capabilities. ... This page is a quick reference to new Plug-in API features and document changes. The Plug-in Guide is your introduction to using Netscape's Plug-in Application Programming Interface (API) to develop plug-ins for Communicator 4.0. ... Event Handling for Windowless Plug-ins This chapter describes using Plug-in API functions to receive and send streams. ...

... Espa†‘ol (Chile) . ... ESO, the European Southern Observatory . ... ESO's Governing Bodies . ... Travel to ESO Headquarters . ... Visits to ESO Sites . ... Weekend Visits to the ALMA OSF . ... Architecture at ESO . Collaborations with ESO . ... ESO . ... First Objects . ... Black Hole at the Centre of our Galaxy . ... 50 years of ESO in Chile . ... First ALMA receiver system from European Front-End Integration Centre is shipped to Chile . ... Subscribe to receive news from ESO in your language . ...

... In spite of the good potential possibilities, some of the station "Dnepr" design characteristics did not allow us to apply the usual special IS radar measurement methods. ... Thus for IS signal measurements at the "Dnepr" station, we have developed special methods for recording and processing IS signals in order to determine plasma ionospheric parameters. ... Equations (4-5) from the basis for data post processing to obtain ionosphere parameters. ...

... FPV 400mw 5.8GHz AV Powerful Transmitter + Receiver (RC5808) Combo . FPV Equipments : FPV Accessories . ... Package Contents : 1 x Transmitter, 1 x Receiver . ... Цвет: бежевый . ... Артикул: 62759_OAB ВАР.1 Цвет: голубой Состав: ткань верха: текстиль, 40% хлопок, 60% полиэстер Страна дизайна: Россия Страна производства: Китай Товар сертифицирован. ... Цвет: черный . ... Цвет: синий . ... Цвет: серый . ... Платье Topshop - Topshop - Topshop . ...

... The computer control systems and the data analysis software tools are being developed simultaneously and are used with the mock-up hardware to simulate the data acquisition process. ... Software which handles the commissioning tasks, engineering analysis, and data processing are being developed in the AIPS++ system. ... Here we give some examples of the software being developed and we show some of the tools available in the AIPS++ programming and analysis environment. ...

... It is sort of frightening to think how much of our astronomy education materials are actually developed this way...they are not considered part of our primary job responsibilities! ... The microprobes will impact and penetrate the surface of Mars in December 1999. ... The Women Of NASA" . ... Mount Wilson Summer Program For Undergraduates . The Consortium for Undergraduate Research and Education in Astronomy (CUREA) announces the Mount Wilson Summer Program for Undergraduates, 16?29 June 1999. ...