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Показаны документы, содержащие фрагменты текста из документа
http://www.adass.org/adass/proceedings/adass00/P3-11/.

1. http://www.adass.org/adass/proceedings/adass00/reprints/P3-11.pdf
... Currently a 94 GHz radiation source, located on a nearby Telescope (United Kingdom Infra-Red Telescope) is used to illuminate the JCMT surface. ... The instrument uses two main frequencies, 80 and 160 GHz, and is frequency agile around these frequencies to allow for the elimination of spurious signal paths. ... DAU The DAU is a VME-based 68060 computer with a Wind River's VxWorks operating system and applications coded in the Anglo-Australian Telescope's DRAMA C programming environment2 ). ...
[ Текст ]  Ссылки http://www.adass.org/adass/proceedings/adass00/reprints/P3-11.pdf -- 66.8 Кб -- 29.05.2001
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2. The Canadian S2 Correlator - Principles of Radio Interferometry
Radio Interferometry Principles . Radio Interferometry Signal Processing . ... A radio interferometer consists of a pair of directional antennas that are tuned to receive radio emissions from a source in a desired RF band. ... The antennas are pointed at the radio source of interest and are set up to receive the signal and process it into a form suitable for transmission to the correlator. ... In connected element interferometry, the digital signal goes directly to the correlator. ...
[ Сохраненная копия ]  Ссылки http://www.gao.spb.ru/english/as/ac_vlbi/principles.htm -- 8.9 Кб -- 26.02.2008
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3. http://www.stsci.edu/documents/dhb/webvol2/c07_foserrors.fm13.html
... In FOS polarimetry mode the incoming beam was split into orthogonal polarization components by a Wollaston prism behind the entrance aperture. ... As with non-polarimetric observations, no concurrent WAVECAL exposure was routinely taken with polarimetry data, so the limiting accuracies of the default pipeline polarimetry wavelength calibration are the same as for the non-polarimetry case described earlier ( See "Wavelength Calibration" on page 32-49. ...
[ Сохраненная копия ]  Ссылки http://www.stsci.edu/documents/dhb/webvol2/c07_foserrors.fm13.html -- 9.0 Кб -- 10.02.1998
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4. http://www.atnf.csiro.au/whats_on/workshops/synthesis2003/talks/receiver.pdf
... Frequency Receivers High (?) ... Receivers Why would you want one? ... Signal in feed fsignal Signal in feed fsignal Noise source Coupler to main signal path Signal in feed OMT (polariser) fsignal fsignal Noise source fsignal To get both polarisation components Signal in feed OMT amplifier (polariser) fsignal fsignal Noise source fsignal fsignal Signal in feed OMT amplifier (polariser) ... This is currently true for receivers operating above 100 GHz...
[ Текст ]  Ссылки http://www.atnf.csiro.au/whats_on/workshops/synthesis2003/talks/receiver.pdf -- 765.5 Кб -- 22.05.2003
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5. Gadget Box PPS Level Converter and CHU Modem
... It includes level converters and a optional radio modem designed to decode the radio timecode signals transmitted by the Canadian time and frequency station CHU. A complete set of schematics, PCB artwork, drill templates is in the pub/ntp/gadget.tar.Z file on ftp.udel.edu. ... One of these converts a TTL positive edge into a fixed- width pulse at EIA levels and is for use with a timecode receiver or oscillator including a TTL PPS output. ... See the schematic diagram gadget.s01 for reference. ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/~er/xntp/gadget.html -- 6.3 Кб -- 21.12.2007
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6. Dynamic HTML in Communicator
Contents] [Prev page] [Next page] [Index] . Navigator 4 from Netscape, which is part of the Communicator product suite, includes three new areas of functionality that taken together give you Dynamic HTML. The three components of Dynamic HTML are style sheets, content positioning, and downloadable fonts. Used together, these three components give you greater control over the appearance, layout, and behavior of your web pages. ... Introducing Downloadable Fonts . ...
[ Сохраненная копия ]  Ссылки http://crydee.sai.msu.ru/~vab/html.doc/dhtml/dynhtml/intro.htm -- 7.8 Кб -- 13.08.1997
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7. http://xmm.vilspa.esa.es/sas/5.4.1/doc/xcolorcod.ps.gz
... A color table is used that determines which color will be used for a given energy. ... Parameter Mand Type Default Constraints colortable yes table name of existing table The table that contains the color as a function of energy . colorecolumn no column ENERGY name of existing col- umn in colortable The name of the energy column in the color table . redcolumn no column RED name of existing col- umn in colortable The name of the column in the color ...
[ Текст ]  Ссылки http://xmm.vilspa.esa.es/sas/5.4.1/doc/xcolorcod.ps.gz -- 44.8 Кб -- 10.01.2003
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8. CIMA Software Components
CIMA is more than just the observing tool - in fact, the observing tool is just a part of a bigger package called the CIMA software package. ... There is also a another package called the CIMA WAPP software which contains the WAPP software, the special Tcl/Tk interpreter used by CIMA and support libraries. ... All CIMA software components recognize the following general options that are part of the CIMA version selection system: . ... The select_cima script can be used to set up a default version. ...
[ Сохраненная копия ]  Ссылки http://www.naic.edu/~cima/cima_software.html -- 8.3 Кб -- 01.03.2012
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9. Iowa Robotic Telescope Facilities
... Iowa Robotic Telescope | ... Talon is based on OCAAS, a software suite developed by software engineer Elwood Downey ( Clear Sky Institute ) for use at the University of Iowa ?s first remote facility (the ATF, or Automated Telescope Facility). ... XObservatory : Telescope Control Interface . ... This program calls upon and coordinates much of the interrelated portions of the Talon architecture, and forms the primary control panel for the telescope, dome, and peripheral systems when used locally. ...
[ Сохраненная копия ]  Ссылки http://vega.inp.nsk.su/~inest/Talon(OCAAS)/Iowa%20Robotic%20Telescope%20Facilities.htm -- 37.9 Кб -- 25.01.2006
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10. http://www.asc.rssi.ru/RadioAstron/documents/memo/ts_eng.pdf
... Tracking stations will be selected in accordance with the schedule issued daily by the General Operative Control Group (GOCG) in Lavochkin Association with the gaps in operations during spacecraft contact with the control stations (CS). ... Communication frequencies (carrier): high data rate information transmission downlink from the SRT ­ 15.000 GHz; uplink synchronization ­ 7.2075 GHz; downlink synchronization ­ 8.400 GHz. ...
[ Текст ]  Ссылки http://www.asc.rssi.ru/RadioAstron/documents/memo/ts_eng.pdf -- 112.7 Кб -- 19.07.2005
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11. East Siberian Center for the Earth's Ionosphere Research. Incoherent Scatter
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 . ...
[ Сохраненная копия ]  Ссылки http://rp.iszf.irk.ru/esceir/isr/isradaren.htm -- 12.1 Кб -- 19.01.2013
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12. Source Positions
Next: Catalog Construction Up: Observations and Analysis Previous: Source Detections . ... It was assumed that the highest signal gives the most likely position of the source. ... Comparing the summed map with the maps from the individual energy ranges, the one which produced the smallest error box was chosen to represent the source position, as long as was greater than 4, a level chosen to reflect a reasonable degree of confidence in the detection. ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/cats/doc/EGRET2/node7.html -- 9.0 Кб -- 08.05.1998
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13. Astronaut Bio: William Anders
National Aeronautics and Space Administration . Lyndon B. Johnson Space Center . ... William A. Anders (Major General, USAF Reserve, Ret.) NASA Astronaut (former) . ... EDUCATION: Received a bachelor of science degree from the United States Naval Academy in 1955 and a master of science degree in Nuclear Engineering from the Air Force Institute of Technology at Wright-Patterson Air Force Base, Ohio, in 1962. ...
[ Сохраненная копия ]  Ссылки http://www.jsc.nasa.gov/Bios/htmlbios/anders-wa.html -- 8.3 Кб -- 07.07.2015
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14. Journal "Peremennye Zvezdy"
Peremennye Zvezdy", . ... Star Name: . GSC 3710-00312, USNO-A2.0 1425-04252279 . ... Variability type: . ... USNO-A2.0 1425-04252279 is located at the distance of 15?.7 from the X-ray source 1RXS J031707.9+572942, which is larger than the position error of the source (12?), but its hardness ratio HR1 = 0.03 0.29, typical of chromospherically active stars, and its character of variability allow us to assume that the star is related to the X-ray source. ... Eclipsing variability . Sine wave 1 . ...
[ Сохраненная копия ]  Ссылки http://www.astronet.ru/db/varstars/msg/1250291 -- 11.7 Кб -- 03.02.2013
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15. ESO - ALMA
... ALMA . ... ARC Staff at ESO . ... The European ALMA Regional Centre (ARC) provides the interface between the ALMA project and the European science community. ... Below you can read the latest Announcements from the European ARC Network.. ... The call for 1-mm Very Long Baseline Interferometry (VLBI) proposals to use phased ALMA at Band 6 in Cycle 4, in collaboration with the Event Horizon Telescope Consortium (EHTC), will be released to coincide with the ALMA Cycle 4 Call for Proposals in March 2016...
[ Сохраненная копия ]  Ссылки http://www.eso.org/sci/facilities/alma.html -- 27.7 Кб -- 09.04.2016
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16. Radioastronomy laboratory
... 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. ...
[ Сохраненная копия ]  Ссылки http://www.arcetri.astro.it/science/Radio/lab/lab.html -- 5.8 Кб -- 02.10.2008
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17. Feed cabin 2
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). ...
[ Сохраненная копия ]  Ссылки http://mavr.sao.ru/hq/lrk/tip2-en.html -- 9.0 Кб -- 09.04.2016
[ Сохраненная копия ]  Ссылки http://www.sao.ru/hq/lrk/tip2-en.html -- 9.0 Кб -- 09.04.2016
[ Сохраненная копия ]  Ссылки http://jet.sao.ru/hq/lrk/tip2-en.html -- 9.0 Кб -- 09.04.2016
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18. ASCII files description
... Co-ordinate systems description . Directories structure . The file names' construction . The file set description . ... The orbital information for each month is presented in the separate directory. The INTERBALL orbital data are located on the STDA server, for each month in the separate subdirectory, which name consists from the year (YYYY) and month (MM) numbers. The Parent Directory of the Tail Probe orbital data is http://www.iki.rssi.ru/da/interball/tail/orbit/ . ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/vprokhor/camp2/numfile.htm -- 9.9 Кб -- 06.06.1999
[ Сохраненная копия ]  Ссылки http://www.cosmos.ru/vprokhor/camp2/numfile.htm -- 9.9 Кб -- 06.06.1999
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19. OptInt PmWiki : Wiki Farm Terminology
OptInt PmWiki . Pm Wiki / . ... Wiki Farm Terminology . administrators (intermediate) There are many ways to configure PmWiki:WikiFarms , and some of the documentation uses different terminology to describe the same things. ... All of the wikis in a farm are more or less the same, except the "home wiki" is a wiki that is located in the same directory as the PmWiki software. ... Some authors have used this to mean the directory that contains most of the shared components on a wiki farm. ...
[ Сохраненная копия ]  Ссылки http://www.mrao.cam.ac.uk/projects/OAS/pmwiki/pmwiki.php/PmWiki/WikiFarmTerminology -- 26.1 Кб -- 28.02.2014
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20. ST-ECF IRAF package
... Several HST instruments both current and decommisioned have provided imaging linear polarimetry capabilities. ... The STECF IRAF layered package impol provides five tasks specifically aimed at reduction of HST imaging polarimetry data. ... Reduction of HST polarimetry data and simulation of raw polarimetry images, together with polarization vector plotting, are covered. ... For reduction of data from imaging linear polarization instruments other than from HST, the instrument name is `SPECIAL'. ...
[ Сохраненная копия ]  Ссылки http://www.stecf.org/software/IRAFtools/stecf-iraf/impol/ -- 10.3 Кб -- 09.04.2016
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