Найдено документов: 316139 (171 сайтов) ---- Время поиска: 0.74сек. |
Показаны документы, содержащие фрагменты текста из документа
http://www.stsci.edu/stsci/meetings/irw/proceedings/nisensonp.dir/section3_4.html.
http://www.stsci.edu/stsci/meetings/irw/proceedings/nisensonp.dir/section3_4.html.
1. Nisenson, et al.: High Resolution Measurements from Power Spectra
Power spectral analysis (PSA) has proven to be an important tool for high spatial resolution measurements from ground based interferometry. ... While many images from HST are far too complicated for PSA, there are a class of scientific problems for which it is a very effective technique for handling the problems created by the HST point spread function. We have been applying PSA to images of gravitationally lensed QSOs, and other objects with some surprising results. ...
[
Сохраненная копия
]
Ссылки http://www.stsci.edu/stsci/meetings/irw/proceedings/nisensonp.html -- 2.0 Кб -- 20.11.1996
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>16080) - www.stsci.edu/ )
2. http://www.adass.org/adass/proceedings/adass03/reprints/P10-11.pdf
... 314, 2004 F. Ochsenbein, M. Al len, and D. Egret, eds. Efficient data mining in the X-ray sky background John Cunniffe, Evert J.A. Meurs Dunsink Observatory, Castleknock, Dublin 15, Ireland Aaron Golden IT Centre, NUI Galway, University Road, Galway, Ireland Abstract. Abstract: The calculation of flux upper limits in the sourcefree ("background") regions of photon-limited images is complicated by instrumental and statistical modeling and requires non-trivial computational effort. ... 2004). ...
[
Текст
]
Ссылки http://www.adass.org/adass/proceedings/adass03/reprints/P10-11.pdf -- 79.7 Кб -- 27.08.2004
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>1989) - www.adass.org/ )
3. High Resolution HST Images of Pluto and Charon (ESO Press Release 09/94)
... The remote planet Pluto and its moon Charon orbit the Sun at a mean distance of almost 6,000 million kilometres, or nearly fourty times farther out than the Earth. During a recent investigation by an international group of astronomers [1], the best picture ever of Pluto and Charon [2] was secured with the European Space Agency's Faint Object Camera at the Hubble Space Telescope (HST). ... The new HST image was taken when Charon was near its maximum elongation from Pluto (0.9 arcseconds). ...
[
Сохраненная копия
]
Ссылки http://www.eso.org/~ohainaut/nice/pluto.html -- 8.5 Кб -- 18.08.2004
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>66414) - www.eso.org/ )
4. Endlessly Complicated World
Next: References Up: No Title Previous: Scientifically discovered God . What does it mean, God being discovered scientifically, or Superintelligence? And what is the future science dealing with an endlessly complicated world? ... But a human lexicon has also so important words as ``to understand'' and ``to believe''. ... And how the scientifically discovered God which has been inevitably reached by the modern simple science correlates with the religious God? ...
[
Сохраненная копия
]
Ссылки http://xray.sai.msu.ru/~lipunov/text/ashkl/node8.html -- 5.2 Кб -- 14.02.2001
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>630) - xray.sai.msu.ru/ )
5. Optical static Fourier spectrometer
Static Fourier spectrometers are often used for spectral measurements of the ionosphere emissions. There are two main advantages of Fourier spectrometers (FS) - large geometric factor and high spectral resolution; these parameters are two orders better than for grating spectral instruments. ... In scanning Fourier spectrometer optical and electric modulation of signal is used to avoid this problem, for static Fourier spectrometer there are no such ways. ...
[
Сохраненная копия
]
Ссылки http://space.univ.kiev.ua/~lapchuk/my_web/Spectrometer.htm -- 10.1 Кб -- 21.02.2000
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>61) - space.univ.kiev.ua/ )
6. http://star.arm.ac.uk/~ambn/abstract293.html
... Time-series of high resolution spectra have been obtained during three nights and several important events were detected. Observations contained several chromospheric lines, allowing to investigate simultaneously the response of the chromosphere at different heights. A detailed analysis of the H alpha line behaviour, in particular, has revealed prominece clouds and plage-like regions in this star. ... Promience clouds are seen to lie below the co-rotation radius. ...
[
Сохраненная копия
]
Ссылки http://star.arm.ac.uk/~ambn/abstract293.html -- 2.2 Кб -- 28.07.1998
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>2051) - star.arm.ac.uk/ )
7. Background: motivation for developing this procedure
... Meta Index / Home Page / Description / Soft flare rejection for . The EPIC-pn fast timing mode was designed so that a time resolution of 0.029 milliseconds can be achieved. ... Below this energy the data is affected by so-called soft flares which are caused by stack overflows generated by high energy particles. These so-called soft flares have sharp rise (from 0 counts/sec to several thousand counts/sec in 0.10-0.15 sec) then decaying back 0 counts/sec slightly slower in about 0.3-0.4 sec). ...
[
Сохраненная копия
]
Ссылки http://xmm.vilspa.esa.es/sas/7.1.0/doc/epreject/node9.html -- 5.2 Кб -- 15.11.2007
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>29692) - xmm.vilspa.esa.es/ )
8. SAO RAS home page
... Дни открытых дверей к юбилею САО РАН (12-14 апреля 2016 г.) . Международная конференция "Dark Ages and White Nights (Spectroscopy of the CMB)" (20-24 июня 2016 г.) . ... Международная конференция MULTI-SPIN GALAXIES - 2016 (26-30 сентября 2016 г.) . Международная астрономическая конференция "Физика звезд: от коллапса до коллапса" (3-7 октября 2016 г.) Архив . ... Подробнее.. ... 10.02.16 . ... БТА в реальном времени . ... Цейсс-1000 в реальном времени . ... Последнее обновление: 22/03/2016 ...
[
Сохраненная копия
]
Ссылки http://www.sao.ru/ -- 11.4 Кб -- 09.04.2016
[ Сохраненная копия ] Ссылки http://mavr.sao.ru/ -- 11.4 Кб -- 09.04.2016
Похожие документы
[ Сохраненная копия ] Ссылки http://mavr.sao.ru/ -- 11.4 Кб -- 09.04.2016
Похожие документы
9. casata: CASA Tools for Analysis Bojan Nikolic web pages (r. 329)
... Bojan Nikolic web pages (r. 329) . ... The new document explaining how to get and run the code: Using casata (i.e., how to get it without revision control!) ... casata is a thin layer on top of CASA which implements commonly used procedures for analysis of data from aperture array telescopes at radio frequencies. ... One way to think of casata is as a CASA data reduction script but with an attempt at careful software engineering. ... Contributing to casata . ... casata: CASA Tools for Analysis . ...
[
Сохраненная копия
]
Ссылки http://www.mrao.cam.ac.uk/~bn204/alma/casata.html -- 12.2 Кб -- 04.04.2016
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>1724) - www.mrao.cam.ac.uk/ )
10. The AstroStat Slog Blog Archive [ArXiv] Statistical Analysis of fMRI Data
... Archives . ... MADS] ARCH . ... arxiv:0906.3662] The Statistical Analysis of fMRI Data by Martin A. Lindquist . ... This review paper offers some information and guidance of statistical image analysis for fMRI data that can be expanded to astronomical image data. ... This role can range from determining the appropriate statistical method to apply to a data set, to the development of unique statistical methods geared specifically toward the analysis of fMRI data. ... Chandra Blog . ... Chandra Images...
[
Сохраненная копия
]
Ссылки http://hea-www.harvard.edu/AstroStat/slog/groundtruth.info/AstroStat/slog/2009/arxiv-statistical-analysis-of-fmri/index.html -- 23.7 Кб -- 01.03.2014
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>2546) - hea-www.harvard.edu/ )
11. http://vo.astronet.ru/~karpov/pdf/2014_Sasyuk.pdf
... Skalnatґ Pleso 43, 1 2, (2014) e Mini-MegaTORTORA multichannel system for wide-field optical monitoring with high temp oral resolution V. Sasyuk1 , G. Beskin2 , S. Karp ov2 , S. Bondar3 , A. Perkov3 , E. Ivanov3 , E. Katkova3 and A. Shearer4 2 Kazan Federal University, Russia Special Astrophysical Observatory of Russian Academy of Sciences, Russia 3 Insttitute for Precise Instrumentation, Russia 4 National University of Ireland, Galway, Ireland Received: November 4, 2013; Accepted: ?? ...
[
Текст
]
Ссылки http://vo.astronet.ru/~karpov/pdf/2014_Sasyuk.pdf -- 59.3 Кб -- 06.02.2014
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>74) - vo.astronet.ru/ )
12. http://www.gao.spb.ru/english/personal/malkin/publ/zm135.pdf
... Several attempts to discover the FICN signal in VLBI nutation series made during last years failed. ... We investigated several VLBI CPO series by means of spectral and wavelet analysis. It has been shown that there are several periodic signals with close amplitude around the expected FICN period without any prevailing one that can be reliably associated with the FICN. ... DATA ANALYSIS We analyzed several CPO series obtained in IVS analysis centers by means of spectral and wavelet analysis. ...
[
Текст
]
Ссылки http://www.gao.spb.ru/english/personal/malkin/publ/zm135.pdf -- 144.9 Кб -- 02.01.2015
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>276) - www.gao.spb.ru/ )
13. Virgo Group - Gravitational Wave basics
The VIRGO project is a physics experiment; its aim is the detection of gravitational waves. ... It has not yet been possible to detect directly the gravitational waves: it remains one of the major challenges of experimental physics. ... Interferometric antennas for gravitational waves Gravitational waves distort space-time: along two perpendicular directions, the distances between fixed points will increase (resp. decrease), at the arrival of a gravitational wave. ... Publications from our Group . ...
[
Сохраненная копия
]
Ссылки http://www.arcetri.astro.it/~stanga/introd.htm -- 10.0 Кб -- 26.02.1999
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>6826) - www.arcetri.astro.it/ )
14. Programme - Abstract
... Programme . ... Abstract: In recent years our observational knowledge of several important components of the central region of Centaurus A has increased dramatically: high resolution X-ray observations have revealed unprecedented detail in the jet and surrounding atmosphere; a kpc sized bipolar shell has been detected in the mid-IR; -rays have been detected in the GeV domain by Fermi and in the TeV domain by HESS. ...
[
Сохраненная копия
]
Ссылки http://www.atnf.csiro.au/research/cena/programme_show_abstract_bic.php -- 4.2 Кб -- 02.10.2012
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>16302) - www.atnf.csiro.au/ )
15. The Spectrophotometrical complex in Nasmyth-1 focus
The spectrophotometrical complex of the 6-m telescope in Nasmyth-1 focus . ... A new sample of 360 blue compact galaxies with a strong star formation was build on the base of the Second Byurakan Survey. ... More that 20 galaxies with the extremely low-abundances of heavy elements in the range of 1/30-1/10 of the Sun's one, were found. ... During the 15-years observation term near 500 spectra of the unique source SS~433, from which the relativistic jets were found for the first time, were obtained. ...
[
Сохраненная копия
]
Ссылки http://www.sao.ru/precise/Laboratory/Highlights/SFC_eng.html -- 9.0 Кб -- 09.11.2004
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>1747) - www.sao.ru/ )
16. Plasma waves [Oulu]
... One of the most obvious features of the plasma state is the rich variety of wave motions which plasmas can support. ... Some important wave parameters in general are: . ... The way the dispersion relation is calculated depends on the adopted plasma theory , which also determines the available wave modes. ... the more complicated the medium is, the more wave modes it support (we cannot have, e.g., ion plasma waves if ion motion is neglected in the first place, no matter how hot plasma is considered!)...
[
Сохраненная копия
]
Ссылки http://www.iki.rssi.ru/magbase/REFMAN/SPPHTEXT/waves.html -- 5.3 Кб -- 13.05.2001
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>747) - www.iki.rssi.ru/ )
17. http://www.naic.edu/general/download-pdf/AOradar.pdf
Near-Earth Asteroids and the Arecibo Observatory Radar The Arecibo Observatory radar is the world's most powerful instrument for post-discovery characterization and orbital refinement of near-Earth asteroids. Arecibo radar observations are critical for identifying asteroids that might be on collision course with Earth and, if necessary, preventing a collision. ... A model of the primary component of asteroid 1999 KW4, derived from radar data. ...
[
Текст
]
Ссылки http://www.naic.edu/general/download-pdf/AOradar.pdf -- 431.1 Кб -- 31.01.2012
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>4054) - www.naic.edu/ )
18. http://www.mso.anu.edu.au/seminars/abstracts/20150331-1100.html
Post-Asymptotic Giant Branch (post-AGB) stars bear signatures of the entire chemical and morphological changes that occur prior to and during the AGB phase of evolution. ... In this talk, I will present two important outcomes of this survey. Firstly, this survey resulted in a well characterised sample of binary and single post-AGB stars. ... However, some objects show peculiar chemical signatures which do not correspond to the accepted single/binary star evolution and nucleosynthesis. ...
[
Сохраненная копия
]
Ссылки http://www.mso.anu.edu.au/seminars/abstracts/20150331-1100.html -- 5.7 Кб -- 10.04.2016
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>562) - www.mso.anu.edu.au/ )
19. Tatjana Khruzina
... For the past years I have been working on the problem of synthesis of light curves of close binary systems, consisting of a normal star and a compact object (point object with fixed X-ray luminosity). ... Possible existence of a bright spot on the disk's lateral surface is taken into account. ... The last of then will be published in Gordon and Breach Publishers ( Cherepashchuk A.M., Katysheva N.A., Khruzina T.S., Shugarov S.Yu. ... Cherepashchuk A.M., Katysheva N.A., Khruzina T.S., Shugarov S.Yu. ...
[
Сохраненная копия
]
Ссылки http://uranus.sai.msu.ru/~kts/ -- 4.4 Кб -- 22.09.2000
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>23) - uranus.sai.msu.ru/ )
20. http://zebu.uoregon.edu/~uochep/talks/talks05/G050216-00.pdf
Searching for GRB -GWB coincidence during LIGO science runs Isabel Leonor University of Oregon LIGO-G050216-00-Z Motivation almost 40 years since GRBs were discovered past 15 years has been time of important clues isotropic and inhomogeneous distribution (BATSE); first optical, x-ray, radio counterparts; redshift measurements; association with core-collapse supernovae yet important ...
[
Текст
]
Ссылки http://zebu.uoregon.edu/~uochep/talks/talks05/G050216-00.pdf -- 1848.3 Кб -- 29.03.2005
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>379) - zebu.uoregon.edu/ )
Астронет | Научная сеть | ГАИШ МГУ | Поиск по МГУ | О проекте | Авторам
Комментарии, вопросы? Пишите: info@astronet.ru или сюда