Cold-Electron Bolometer Arrays for THz Detection Leonid S. Kuzmin b , Mikhail A. Tarasovc,d, , Sumedh H. Mahashabdea, and Valerian S.Edelmane, Chalmers University of Technology ... Electronics, Moscow, Russia c P.Kapitza Institute for Physical Problems, Moscow, Russia a a,b,c Abstract-- Various concepts of Cold-Electron Bolometer (CEB) Arrays are considered for THz detection from 300 GHz to 7 THz ... Optical response to THz radiation is 300 µV for 2.7/0.3 K temperature difference. ...

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S AO's New Generation Multipurpose CCD Controller . ... In the 1990?s considerable advances have been made in the world over technology of manufacturing scientific image detectors with high photoelectric characteristics, which called for the creation of new complex array controllers to operate such detectors. ... very low readout noise; . ... Quite a few teams of researchers and engineers are ingaged in the development of controllers. ... development, SPICE modelling and design of modules; . ...

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Astronotes Armagh Planetarium's Stellar Blog! ... Armagh Planetarium . Colin Johnston . ... Space Flight . Human Exploration . Robot Exploration . ... Science Fiction . ... Thanks to extensive training and consummate professionalism, the two astronauts successfully and without a fuss fixed the problem . ... Article by Colin Johnston, Science Communicator) . ... Here you will find the latest news and views from the fascinating worlds of astronomy and space exploration. ...

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... Mars Polar Lander Mission Status . ... Flight controllers for Mars Polar Lander continued their attempts to communicate with the spacecraft yesterday and today so that they can be certain they have exhausted all possibilities before they conclude their search. ... Mission planners are also working to implement a plan to use Mars Global Surveyor to take pictures of the landing site for Mars Polar Lander starting sometime next week in hopes of spotting the spacecraft or parachute. ...

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. -!> download . Left: Consequtive explosion of 20 supernovae during 30 Myr. Right: Single hypernova (GRB) explosion with the total energy equivalent to 20 supernovae. The simulation was performed using a 2D Eulerian hydro code. The animation was done using IDL. -!>

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M1 image More About M1 Nice Color Picture . ... M16 image More About M16 HST image . ... M31 image More About M31 Nice Color Picture . ... M42 image ; M43 image More About M42/43 Nice Color CCD Picture . M51 image More About M51 Color Image of M51 M51 Supernova . M57 image More About M57 Nice Color CCD Picture Very Deep M57 Image . ... M81 image More About M81 M81 Supernova Ultraviolet Image of M81 More about Ultraviolet Imaging . M82 image More About M82 M82 False Color M82 True Color . ...

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Table 3: Status Bytes 176-191; Control and Mode Changes (per channel) (adapted from "MIDI by the Numbers" by D. Valenti-Electronic Musician 2/88) ------------------------------------------------------------------------------ 2nd Byte Value | ... Continuous controller #0 | 0-127 | MSB 00000001= 01= 1 | ... MSB 00000010= 02= 2 | ... MSB 00000011= 03= 3 | ... MSB 00000100= 04= 4 | Foot controller | ... LSB 00100001= 21= 33 | ... Undefined on/off | ... Undefined | ... 01100111= 67= 103 | ...

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There are many ordinary/partial differential equations/systems describing various phenomena in physics, mechanics, chemistry, biology, sociology, etc. ... Prerequisites: 1 semester "Advanced Calculus", 1 semester "Linear Algebra". Optional: 2 semester "Advanced Calculus", 2 semester "Linear Algebra", 1 semester "Functions of Complex Variables", elements of the functional analysis and the ordinary differential equations theory. ... Laplace transform for linear differential equations . ...

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Hot subdwarfs are hots stars with masses somewhat less than that of the Sun. ... They are known as sdB stars because their spectra are dominated by hydrogen lines. ... Normally, a red giant will switch on core helium burning without losingthe layers of hydrogen around the helium core. sdOB stars are related to sdB stars, possibly being the sdB stars which have completed core helium burning and are evolving to become white dwarfs. ... Such stars are known as PG1159 stars and DO white dwarfs. ...

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... March 25, 2006: Version 3.0.0 New control panel with an observing queue and a log Pointing to apparent position including proper motion precession and nutation to epoch of ... declination axis to polar axis non-orthogonality optical axis skew altitude- and azimuth-dependent mechanical effects encoder reference Control of telescope hardware August 20, 2006 Version 3.0.4 Modifications from Dan Azari adding features suported by the RC Optical Systems ...

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... description: . ... product: . ... vendor: . ... version: . ... capabilities: . ... physical id: . ... Intel Corp. physical id: . ... clock: . ... bus info: . ... bus_master system:1 UNCLAIMED . ... bus_master display:0 UNCLAIMED . ... vga bus_master cap_list . ... uhci bus_master . ... ehci bus_master cap_list . ... pci normal_decode bus_master pcmcia . ... pcmcia bus_master cap_list . ... bus_master cap_list . ... bus_master cap_list mii autonegotiation 100bt-fd 100bt 10bt-fd 10bt ethernet physical...

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WPLTN Technical Workshop . ... WPLTN-2012) . ... of the International Scientific Technical Conference WPLTN-2012 . ... Having an opinion that the collocation of various space geodesy measurement technologies has a fundamental role in increasing the accuracy of fundamental and applied positioning, navigation and timing provision, the International Scientific Technical Conference WPLTN-2012 has come to the following conclusions: 2.1. ... Web-page . ... Resolution of the conference WPLTN-2012 . ...

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... Imaging spectrometer for atmosphere and ionosphere spectral investigation consist the static Michelson interferometer and CCD camera. The prototype of the onboard CCD camera for the spectrometer used the Toshiba 2048 pixels CCD linear array (TCD 1201D) with FPGA-based controller. The controller is building on ACTEL A1020A field programmable gates array with maximum data rate 40 MHz and can be used with linear and area array CCD. ... Toshiba CCD Linear Image Sensor Data Book, 1997. ...

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... An INCREDIBLY big deal has been made over the use of cookies at various sites. ... A cookie is a bit of information that your browser stores on your computer at the request of a web server, and passes back to the web server that created the cookie every time you talk to that web server. ... Cookies can't leak information from a site you trust to a site that you don't trust. ... If you haven't given a web site personal information, then cookies can't be used to find anything out about YOU personally....

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. This section explains the meaning of the various diagnostic messages that the command may present you with. Messages that are considered self explanatory are not included.

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Astronomical Data Analysis Software and Systems XII ASP Conference Series, Vol. ... COSMOS-3 is the third generation telescope software system of Nobeyama Radio Observatory, which was designed to control and to monitor the 45 m telescope and Nobeyama Millimeter Array and to acquire observing data from receiver backends. ... For flexibility and system stability, COSMOS-3 has simple communication interfaces between different layers and no direct connection between subsystems at the bottom layer. ...

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... stars . ... Could gas giants be considered stars that failed to ignite? ... The distinction between gas giant planets and brown dwarfs ("failed stars") is a vague one. ... It depends on what gas giant youт??re looking at and how you distinguish a т??planetт?? from a т??failed star.т?? A gas giant found in orbit around a star might be considered a planet like Jupiter around the Sun. An isolated gas giant is probably a failed star. ... Get instant access to subscriber content on Astronomy.com! ...

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Star Party Reports There were so many good reports of star parties this month supplement. ... As can be seen fro m school children really do appreciate our Morey School Star Party Over 100 school children, grades 1st thru 4th, enjoyed the the fifth annual Morey School Star Party on Tuesday, February 15th. ... Jack Drobot Butler Middle School Star Party We finally got a break with the weather to participate at the Butler Middle School Star Party on Wednesday, March 30th. ...

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To see a Russian version of this page, click here . ... Graduated from Moscow State University (MSU), Faculty of Physics in 1976. Ph.D. degree - 1988, MSU. Main field of scientific activities: photometric investigations of various stars, close binary stellar systems and other astronomical objects, including research with use of fast photoelectric photometry with a high time resolution till 1 millisecond. ... New portable photometer . ... Send your mail to: tem@sai.msu.ru ...

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• Igor Antokhin

... BOM2 and the basic block of solar limbograph including pointing and control systems ? ... Fine tracking platform (FTP) for Sun tracking by the sight axis of the limbograph; . ... Tracking system frequency ? ... Controller of the control system and solar fine tracking of the sight axis of the limbograph; . ... The basic relative construction of the elements and instrumental blocks of the "Astrometria" space experiment is shown on the block diagram of units within the complex of SL-200 solar...

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