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http://www.atnf.csiro.au/management/atuc/2005dec/docs/6.0_ATUC_115Ghz.pdf.
http://www.atnf.csiro.au/management/atuc/2005dec/docs/6.0_ATUC_115Ghz.pdf.
1. Calibration Scans on Continuum Sources
Next: CORRELATOR BOARDS Up: OBSERVING PROCEDURES Previous: Frequency Switching . ... Continuum sources in the list used for flux density calibration were selected in an ad-hoc fashion from a variety of places, but primarily from Kuehr et al (A&AS, 45, 367, 1981), the compendium of linearly polarized sources by Tabara & Inoue (A&AS, 39, 379, 1980), and an unpublished list of unconfused calibrator sources prepared from the NVSS survey by Jim Condon and Qi Feng Yin. ... Board 0 . ...
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Ссылки http://www.naic.edu/~astro/spectral_line/handbook/node12.html -- 12.5 Кб -- 20.03.2002
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2. Radio patrol survey by Gregory and Taylor
... 371Gregory Taylor . ... We persent a catalog of 1274 discrete sources detected during a 5 yr, 6 cm, radio-patrol survey of the galactic plane for variavle sources. ... Seventy-five percent of the sources are weaker than 75 mJy, and as a consequence reliable sources and 27 possible variables were detected, of which 64 % exhibited shirt-term variability. ... A comparison with previous centimeter variability studies suggests the possible existence of two distinnct variability components. ...
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Ссылки http://www.sao.ru/cats/doc/GT_patrol.html -- 7.9 Кб -- 18.03.2015
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3. Hardware
... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Australia Telescope Online Archive (ATOA) . ... ATCA | Mopra . ... Parkes pulsar archive (CSIRO Data Access Portal) . ... CSIRO Radio Astronomy Image Archive . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ...
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Ссылки http://www.atnf.csiro.au/people/Michael.Kesteven/INTMIT/ska_rfi/tsld010.htm -- 50.6 Кб -- 28.02.2014
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4. January 2006 resources | Astronomy.com
... Tonight's Sky . ... The Magazine . ... Observing . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... January 2006 resources . FROM THE January 2006 ISSUE . ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ... Astronomy Magazine . ...
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Ссылки http://www.astronomy.com/magazine/2005/11/january-2006-resources -- 62.9 Кб -- 10.04.2016
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5. ntptrace - trace a chain of NTP servers back to the primary source
ntptrace [ -vdn ] [ -r retries ] [ -t timeout ] [ server ] . ntptrace determines where a given Network Time Protocol (NTP) server gets its time from, and follows the chain of NTP servers back to their master time source. ... Note that the stratum is the server hop count to the primary source, while the synchronization distance is the estimated error relative to the primary source. ... Prints verbose information about the NTP servers. ...
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Ссылки http://www.sai.msu.su/~er/xntp/ntptrace.html -- 3.1 Кб -- 21.12.2007
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6. Astronomy articles, forums, listings, and other resources about Astronomy.
... Visited 4654 times - Selected 51 months ago . ... Visited 5052 times - Selected 51 months ago . ... Visited 4679 times - Selected 51 months ago . ... Visited 5557 times - Selected 52 months ago . ... Visited 5402 times - Selected 51 months ago . ... Visited 5355 times - Selected 52 months ago . ... Visited 6329 times - Selected 52 months ago . ... Visited 4319 times - Selected 51 months ago . ... Visited 5376 times - Selected 183 months ago . ... Visited 5654 times - Selected 51 months ago . ...
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Ссылки http://www.astronomy.net/astrolist/?l=E -- 22.0 Кб -- 09.04.2016
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7. Radioastronomy reduction procedures
The information path to prepare, perform and reduce a radioastronomical observation, using the Arcos correlator , is schematized in the figure: . The programs reside part on the computer network of the Arcetri Observatory, and part at the Medicina Radio Telescope . All programs running at Arcetri are written for a Sun workstation, and are public domain software, available upon request. Programs running at the telescope are written for a PC with DOS/Windows (or Linux).
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Ссылки http://www.arcetri.astro.it/science/Radio/red/red.html -- 3.6 Кб -- 03.09.2004
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8. Monitoring of variable sources at 15 GHz
The Ryle Telescope was used for some years for monitoring variable sources (in addition to its role in source-surveys related to the Sunyaev-Zeldovitch studies). The instrument is now transformed into the "AMI large array": see the AMI pages for details. ... The rebuild took place between 2006 June and mid-2008; between these dates there is no useful data available. ... For some sources there are many plots, organised by date: . ...
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Ссылки http://www.mrao.cam.ac.uk/~guy/ -- 3.6 Кб -- 24.02.2015
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9. Source Selection
... The stars examined here were primarily culled from two lists of X--ray sources in Orion. ... The second region is two degrees in extent east--west and ten degrees north--south with Orionis being near the northern edge. ... In the end, two main regions were chosen for monitoring: stars near Orionis and stars northwest of the belt of Orion. ... The PSPC identified 22 sources within 15 of Orionis in addition to the sources listed in Table 1 , giving a total of 85 X--ray sources in the Orionis region. ...
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Ссылки http://hea-www.harvard.edu/~swolk/thesis/optical/node3.html -- 8.2 Кб -- 02.10.2012
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10. Lecture Series 2010-2011 ? ?Greening the Earth Using Space Resources? by Greg
Lectures . ... Home Lectures Lecture Series 2010-2011 Lecture Series 2010-2011 ? Greening the Earth Using Space Resources? by Greg Matloff . ... Lecture Series 2010-2011 . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... Amateur Astronomers Medal . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...
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Ссылки http://www.aaa.org/lectures/lecture-series-2010-2011/lecture-series-2010-2011-greening-the-earth-using-space-resources-by-greg-matloff/ -- 100.9 Кб -- 10.04.2016
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11. ASP: Black Holes: An Introductory Resource List
home education > resources . ... Resources . ... Astronomy Education Bibliography . ... Black Holes: An Introductory Resource List . ... Castelvecchi, D. "A New Breed of Black Hole" in Sky Telescope , Apr. 2006, p. 36. ... Charles, P. Wagner, R. "Black Holes in Binary Stars: Weighing the Evidence" in Sky Telescope , May 1996, p. 38. ... Nadis, S. "The Secret Lives of Black Holes" in Astronomy , Nov. 2007, p. 28. ... Nadis, S. "Black Holes: Seeing the Unseeable" in Astronomy , Apr. 2007, p. 26. ...
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Ссылки http://www.astrosociety.org/edu/resources/blackholes2.html -- 19.0 Кб -- 02.10.2012
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12. Herschel Key Program Heritage: a Far-Infrared Source Catalog for the Magellanic
Observations from the HERschel Inventory of the Agents of Galaxy Evolution (HERITAGE) have been used to identify dusty populations of sources in the Large and Small Magellanic Clouds (LMC and SMC). We conducted the study using the HERITAGE catalogs of point sources available from the Herschel Science Center from both the Photodetector Array Camera and Spectrometer (PACS; 100 and 160 ЮМm) and Spectral and Photometric Imaging Receiver (SPIRE; 250, 350, and 500 ЮМm) cameras. ...
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Ссылки http://www.stsci.edu/~kgordon/papers/2014AJ....148..124S.html -- 6.2 Кб -- 21.01.2016
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13. Source detection
... Where we have just a single image we assume a probabilistic mode of source detection such that, at a given image pixel, if the probability that the observed value at that pixel could have arisen through statistical fluctuation of the background at that pixel lies below a certain limiting probability , the pixel is considered to contain a source. In XMM practice it is likelihood rather than itself which is employed; in this case the detection criterion is for to exceed the cutoff . ...
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Ссылки http://xmm.vilspa.esa.es/sas/7.1.0/doc/imweightadd/node5.html -- 9.2 Кб -- 09.07.2007
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14. Description of the RadioAstron project, english version
... They are concerned with Attitude Control System of the spacecraft, satellite visibility from tracking stations, limits on the satellite autonomous operations during the orbit, and needs for auxiliary operations with the spacecraft. ... Among the operational constraints the most important one is the number of programmed slews per orbit, which determines the maximum number of radio sources to be observed during one orbit. ... System temperature (K) . ... Progress of the RadioAstron Project in Pictures...
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Ссылки http://www.asc.rssi.ru/RadioAstron/description/observations_eng.htm -- 9.5 Кб -- 10.05.2008
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15. Instrumentation
Beginning from the May of the 1997 we started to publish our daily solar radio observations at RATAN-600 radiotelescope. ... Periscope System: South Sector+Flat Mirror . ... It is possible to track a source by moving the secondary mirror along the arc-shaped railway tracks or to perform azimuthal 2D map synthesis . ... 1) It is possible to simultaneously carry out independent observing programs using individual sectors at various discrete azimuths and secondary mirrors on corresponding railway tracks. ...
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Ссылки http://mavr.sao.ru/hq/sun/complex.htm -- 30.8 Кб -- 24.02.2010
[ Сохраненная копия ] Ссылки http://www.sao.ru/hq/sun/complex.htm -- 30.8 Кб -- 24.02.2010
[ Сохраненная копия ] Ссылки http://jet.sao.ru/hq/sun/complex.htm -- 30.8 Кб -- 24.02.2010
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[ Сохраненная копия ] Ссылки http://www.sao.ru/hq/sun/complex.htm -- 30.8 Кб -- 24.02.2010
[ Сохраненная копия ] Ссылки http://jet.sao.ru/hq/sun/complex.htm -- 30.8 Кб -- 24.02.2010
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16. ESO - Librarians' Professional Resources
... Science . ... Science Users Information > Libraries > Information resources > Librarians' Professional Resources . ... ESO Data . ... IFLA: Digital Libraries Resources and Projects . ... A resource for librarians on the topic of electronic content licensing for academic and research libraries. ... A virtual library resource center, designed to break through the information overload of the Web to bring the best library and reference sites together with insightful editorial in one user-friendly spot. ...
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Ссылки http://www.eso.org/sci/libraries/useful_links/libresources.html -- 29.7 Кб -- 10.04.2016
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17. Plasma source [Oulu]
... There is no question about the source of ionospheric plasma , since it is created from the ambient neutral atmosphere by ionization. However, the source of magnetospheric plasma is a much more complicated question: although it seems obvious that both solar wind and ionosphere feed it, the relative importance of these two sources is unclear. ... Protons (H + ) are the primary ions in solar wind and one of the major components in ionospheric outflows, and thus not good indicators of their source. ...
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Ссылки http://www.iki.rssi.ru/magbase/REFMAN/SPPHTEXT/plasma_source.html -- 5.5 Кб -- 21.12.2007
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18. Radioastrophysical Observatory ISTP RAS SB
RADIOASTROPHYSICAL DEPARTMENT • INSTITUTE OF SOLAR-TERRESTRIAL PHYSICS RAS SB . Research results on fast active processes General information Main characteristics of the Radio telescope Observing programs General view of the antenna array Main research areas Principle of generation of radio images Radio telescope's beam Receiving systems Main characteristics of the base receiving-recording complex Calibrations Data archive and databases ... Distribution of the recorded spikes in duration . ...
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Ссылки http://ssrt.iszf.irk.ru/rad32en.shtml -- 15.6 Кб -- 27.02.2014
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19. http://comet.sai.msu.ru/~gmr/prog_e.html
... Program of the Course of Radio Astronomy . Moscow State University , Physics Department , Astronomy Division , 4 th year, 60 hours in total) . ... Molecular maser emission. ... The emission of the interstellar neutral hydrogen. ... Pacholczyk, A. G. Radio Astrophysics, W. H. Freeman & Co., ... Frontiers of Astrophysics, Avrett, E. H., ed., Harvard University Press, Cambridge, Mass., ... Kaplan, S. A., Pikelner, S. B. The Interstellar Medium, Harvard University Press, Cambridge, Mass., ...
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Ссылки http://comet.sai.msu.ru/~gmr/prog_e.html -- 7.9 Кб -- 02.03.2001
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20. Resources | OASES Over us All is the SElfsame Sky | OASES 2010
. Reconnecting Science and Art . Album . News . Resources . Web . Links . Who are we? . for you to... make , sing , dance , read , see , discover . б© 2010 OASES . [Back To Top] .
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Ссылки http://star.arm.ac.uk/oases/resources/ -- 8.4 Кб -- 17.03.2011
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Астронет | Научная сеть | ГАИШ МГУ | Поиск по МГУ | О проекте | Авторам
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