Report “Laboratory zero-baseline interferometer tests” (ZBT) was prepared and issued in ASC (35 pages including 17 figures and diagrams in Russian language). ... The Ground-Space radio interferometer (OVLBI) Radioastron includes several space and ground-based segments which are designed and manufactured by different countries and organizations. ... ZBI tests (for OVLBI) were implemented in Russia firstly. The tests were implemented by joint team of ASC, JPL and NRAO in 1999. ...

... 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)...

... F. A. Primini, and H. E. Payne, eds. The CARMA Data Viewer Marc W. Pound University of Maryland Rick Hobbs, Steve Scott Owens Val ley Radio Observatory Abstract. The CARMA Data Viewer (CDV) is a CORBA and Java based real-time data viewer for radio interferometric arrays. ... The CARMA Data Viewer 83 Figure 1. ... For the CARMA Data Viewer, the remote ob jects (ObsRecords) contain a rich hierarchy of header and data that are updated on timescales of a few to tens of seconds. ...

... Adding a regular grid of antennas around the compact component gives a uniform UV coverage for correlations between the compact component and the grid of antennas. ... Antenna configuration Regular grid of antennas One of 2 Compact Components UV coverage Regular grid of antennas One of 3 Compact Components Figure 3 Configurations with 2, 3 and 4 compact components One of 4 Compact Components Regular grid of antennas Figure 4 Examples of antenna configuration with a large number of compact components...

Abstract . A first-generation CMOS Charged Particle Spectrometer chip [1] was designed at JPL for flight on the STRV-2 spacecraft. These devices will collect electron and proton spectra in low Earth orbit as part of an experiment to demonstrate Active Pixel Sensor (APS) technology in space. This paper presents the results of total dose testing on these chips and, where possible, attempts to extend the results to other Active Pixel Sensors. ...

... In order to further constrain the design task, and to map to the flow of a design from abstract to concrete, a set of abstract towers were defined. ... The abstract supports are replaced by actual supports placed on top of each other, with angles between the joints determined automatically according to the connectors at the joints. ... It is composed of a single support. Its base and platform sizes are relatively meaningless, since the support is placed in their center (see Figure ). ...

... We present a new cooled grating near infra-red spectrometer designed to acquire spectra at the TIRGO telescope in the 0.9-2.5 micron region with a resolving power of 1000, equiped with a Rockwell NICMOS 3 detector. keywords: Infrared Spectroscopy :: NICMOS 3 :: TIRGO . The LonGSp (Longslit Gornergrat Spectrometer) project is part of the work that the Osservatorio Astrofisico di Arcetri is doing in order to build a new generation of instruments for the IR telescope of Gornergrat (TIRGO). ...

... Mokhovaya st., 11, Moscow, 103907, Russia. ... Proceedings of ECCTD’01 -European Conference on Circuit Theory and Design, . ... An approach to design of chaotic oscillators with preassigned spectral characteristics is proposed and its practical realization is demonstrated. The basic idea of the approach is to form a frequency-selective circuit and to connect it to a harmonic oscillator so as to provide generation of chaotic oscillations with given spectral characteristics. ...

The design of IAO-Diploma has academic (conservative) style. ... The first row consists of three cells. ... Second cell - logo of EAAS - Galaxy, negative image. ... The second row consists of one cell, two lines. ... Second line - words 'International Astronomy Olympiad'. ... There should be a text in English with the name of the awarded student, his or her team, explanation of awarding including the degree of Diploma and the Number of the International Astronomy Olympiad like: Adam Kohl . ...