Найдено документов: 311870 (184 сайтов) ---- Время поиска: 1.34сек. |
Показаны документы, содержащие фрагменты текста из документа
http://www.sao.ru/cats/doc/MG_VLA.html.
http://www.sao.ru/cats/doc/MG_VLA.html.
1. OOTY Lunar Occultation surveys: lists 6-10
CATS home ] [ Back to CATS list ] [ ftp ] . ... 53Swarup+ list 1 ADS . ... The paper also included a breif summary of the 293 sources whose occultations were observed with the Ooty radio telescope during 1970-71. ... A resolution of Ooty Lunar Occultation observations of 122 radio sources at 327 MHz: List 8 . ... 91Singal: Ooty list 10 Ooty lunar occultation survey of radio sources We present here accurate radio positions and the arcsec angular structural infirmation for 239 radio sources. ...
[
Сохраненная копия
]
Ссылки http://www.sao.ru/cats/doc/OOTY.html -- 10.3 Кб -- 18.03.2015
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>2810) - www.sao.ru/ )
2. Fine Guidance Sensor Instrument Handbook
FGS Instrument Handbook for Cycle 24 . ... Fine Guidance Sensor Instrument Handbook for Cycle 24 > Chapter 5: FGS Calibration Program > 5.3 Linking Transfer and Position Mode Observations . ... Observations . ... As was mentioned in Section 3.4 , by using Transfer mode observations to determine a binary system?s true relative orbit, and using Position mode observations of nearby reference stars (and perhaps the binary as well) to determine the binary?s parallax, the system?s total mass can be derived. ...
[
Сохраненная копия
]
Ссылки http://www.stsci.edu/hst/fgs/design/documents/instrumenthandbook/c05_calibration4.html -- 8.0 Кб -- 12.04.2016
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>20740) - www.stsci.edu/ )
3. Calculating the Position and Velocity Components of HST
... The HST uses an onboard model of its orbit to perform in real-time various control functions relating to spacecraft operations and observation support. ... New coefficients for the ephemeris are updated every other day, and are archived as FITS keywords for each HST observation data set. Using these coefficients,an observer can perform a variety of calibration and characterization calculations relating to the orbital position and velocity of the telescope. ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass94/aket.html -- 12.3 Кб -- 03.11.2000
Похожие документы
Похожие документы
4. Spectral-Line Observing
... We will consider the rms, (K), for observations with a receiver of system temperature, T , frequency resolution, per polarization, and total integration time per observing cycle, . ... For ``in-band'' frequency switching, the line under investigation is always in the observing band. ... Position Switching or ``Out-of-Band'' Frequency Switching: Here the line is only observed for one half of the time, with noise being present all of the time. ...
[
Сохраненная копия
]
Ссылки http://www.naic.edu/~astro/guide/node15.html -- 10.0 Кб -- 22.02.2012
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>6535) - www.naic.edu/ )
5. Structure of the Galaxy
Next: Transparency of the Stochastic Up: Model of the Galaxy Previous: Frequency distribution of galactic . ... The parameters of the model resulted from a numerical fitting of various data, such as the observed distribution of the young star population and neutral hydrogen, the density of population II stars in the vicinity of the Sun, the galactic rotation curve and the dynamics and distribution of globular clusters and dwarf irregular satellites of the Galaxy. ...
[
Сохраненная копия
]
Ссылки http://xray.sai.msu.ru/~mystery/articles/review/node80.html -- 5.0 Кб -- 04.03.1997
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>602) - xray.sai.msu.ru/ )
6. Explosive Events
... High spectral, spatial and temporal resolution UV observations of the quiet Sun transition region show a highly structured and dynamical environment where transient supersonic flows are commonly observed. ... Estimates of the kinetic and enthalpy fluxes associated with these events show that explosive events are not important so far as solar coronal heating is concerned. ... In some cases, non-Gaussian line profiles are associated with supersonic flows in small magnetic loops. ...
[
Сохраненная копия
]
Ссылки http://star.arm.ac.uk/annrep/annrep2004/node44.html -- 8.1 Кб -- 19.04.2005
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>3172) - star.arm.ac.uk/ )
7. III International Astronomy Olympiad, Problems to solve
Text of these problems is available also in other languages : . ... What can one see in the Moon's sky more often - the Sun or the Earth? ... There are about of 250 millions of stars in the elliptical galaxy M32 (a satellite of Andromeda galaxy). ... The masses of Capella's components. ... You are proposed to estimate the masses of Capella's components, using our observational data. ... A galaxy's mass. ... Estimate the mass of FGC 1908 and compare it to the mass of our galaxy. ...
[
Сохраненная копия
]
Ссылки http://www.issp.ac.ru/iao/1998/problems/vi98us_e.html -- 13.6 Кб -- 15.04.2011
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>1321) - www.issp.ac.ru/ )
8. http://www.eso.org/~mvandena/Poster_PPV.pdf
Spatially Resolved MidIR Observations of the Disk Surrounding Par 21 Mario van den Ancker 1 1 European Southern Observatory, KarlSchwarzschildStrasse 2, D85748 Garching bei MЭnchen, Germany 1. Introduction The small group of YSOs known as FU Orionis stars provide striking evidence for the importance and irregularity of disk accretion during early stellar evolution. ... Fig. ... Par 21 is clearly resolved into an elongated structure with a size of a few hundred AU (Figs. ...
[
Текст
]
Ссылки http://www.eso.org/~mvandena/Poster_PPV.pdf -- 1231.3 Кб -- 20.10.2005
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>28735) - www.eso.org/ )
9. (Untitled)
... For each observed position the table contains designation of object as in file of observations, the time of observation, the number and name/ preliminary designation of minor planet supposedly identical with observed object, the values of O – C (observed position minus computed one) in right ascension and declination expressed in arcsec, the difference O – C between observed magnitude and computed one, the code of observatory in the Observatory list (see Observatories section). ...
[
Сохраненная копия
]
Ссылки http://www.ipa.nw.ru/PAGE/FUNDAMENTAL/LSBSS/winample_guide/user248j.htm -- 2.3 Кб -- 10.04.2016
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>730) - www.ipa.nw.ru/ )
10. USNO/ATNF_VLBI
Since the 1980s VLBI observations at two frequencies, 8.4 (X-band) and 2.3 GHz (S-band) have been used to locate the positions of compact radio sources with unprecedented accuracy. ... Observations of selected strong compact extragalactic radio sources, using this now mature technique, have been used to define and maintain a radio reference frame with sub-milli-arcsecond (mas) precision. ... Additionally, it will provide more reference sources for phase referencing VLBI observations. ... References . ...
[
Сохраненная копия
]
Ссылки http://www.atnf.csiro.au/news/newsletter/jun02/USNO_ATNF_VLBI.htm -- 8.4 Кб -- 23.01.2013
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>30595) - www.atnf.csiro.au/ )
11. VLBI observations of the quasar 3C380
... There are result from two global VLBI observations at 3.6 cm spaced about 2 years. ... The analysis of the apparent motion, indication of the jet flow trajectory and the other implications for the CSS quasars are discussed. ... The quasar 3C380 ( ; thus 1 arcsec corresponds to 4 kpc for , ) is one of the most powerful radio sources (its radio luminosity at 2.7 GHz is ) ( Wilkinson et al. ... 3C380 is a member of the class of Compact Steep Spectrum (CSS) sources. ...
[
Сохраненная копия
]
Ссылки http://www.mrao.cam.ac.uk/yerac/owsianik/owsianik.html -- 11.9 Кб -- 08.12.2003
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>4937) - www.mrao.cam.ac.uk/ )
12. Water along the outflow from a young nearby protostar: a Herschel view
... Herschel Mission . ... Water along the outflow from a young nearby protostar: a Herschel view . ... Figure 1 shows a detailed view of the IRAS4A outflow through the comparison between the H 2 O emission and the emission from several other molecular tracers of gas with different excitation conditions: H 2 , CO(3-2), CO(14-13), and CO(6-5). The figure nicely reveals where shocks deposit energy into the molecular cloud, lighting up the water emission along the outflow . ...
[
Сохраненная копия
]
Ссылки http://www.arcetri.astro.it/en/previous/204-scientific-news/773-water-herschel -- 30.2 Кб -- 10.04.2016
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>9953) - www.arcetri.astro.it/ )
13. Fabry-Perot Interferometer: Gallery Old
... Here some data observed on the 6m telescope with IFP installed in the OLD focal reducer are presented. ... Mkn 3: velocity field . ... NGC 5252: [OIII] image . ... NGC 5252 was observed 23 Feb. 1998 in the [OIII]5007 emission line with CCD TK1024 as detector. ... We observed the ionized gas velocity fields of the spiral galaxies with two purpose. ... Restored velocity field of NGC 157 in the reference frame rotating with the pattern speed overlaid on the Ha image of the galaxy . ... NGC 4100 . ...
[
Сохраненная копия
]
Ссылки http://mavr.sao.ru/hq/lsfvo/devices/scorpio/galleries/gal_ifp.html -- 9.9 Кб -- 28.12.2007
[ Сохраненная копия ] Ссылки http://www.sao.ru/hq/lsfvo/devices/scorpio/galleries/gal_ifp.html -- 9.9 Кб -- 11.09.2010
[ Сохраненная копия ] Ссылки http://jet.sao.ru/hq/lsfvo/devices/scorpio/galleries/gal_ifp.html -- 9.9 Кб -- 02.10.2012
Похожие документы
[ Сохраненная копия ] Ссылки http://www.sao.ru/hq/lsfvo/devices/scorpio/galleries/gal_ifp.html -- 9.9 Кб -- 11.09.2010
[ Сохраненная копия ] Ссылки http://jet.sao.ru/hq/lsfvo/devices/scorpio/galleries/gal_ifp.html -- 9.9 Кб -- 02.10.2012
Похожие документы
14. NICMOS Observes the Galactic Center
Next: NICMOS/HST H-band (F160W) Images Up: NICMOS Science Previous: HST NICMOS Observations of . ... Observations of P . ... The NICMOS team has devised a comprehensive program of observations of the Galactic Center. ... Data in hand give a first look at variability and a detailed look at the search for the tip of the main sequence will be discussed where NICMOS has demonstrated adequate sensitivity and photometric precision to identify likely O8-B1 stars at the Galactic Center. ...
[
Сохраненная копия
]
Ссылки http://www.stecf.org/conferences/sardinia/node25.html -- 12.9 Кб -- 12.06.2006
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>266) - www.stecf.org/ )
15. Multipoint correlations of the solar wind parameters observed by several
The problem of solar wind data correlation for the observations onboard several spacecraft is very important for three points of view: . ... This problem is studied now in detail by systematic determination of ion flux and ion velocity data correlations by INTERBALL-1 (IKI group), WIND and IMP 8 (both - MIT group). ... Solar wind plasma correlation lengths from IMP 8, WIND and INTERBALL-1. ... Correlation of solar wind observations onboard several spacecraft: INTERBALL-1, IMP 8 and WIND data. ...
[
Сохраненная копия
]
Ссылки http://www.iki.rssi.ru/tail/results/vdp/correla.html -- 5.6 Кб -- 21.01.1997
[ Сохраненная копия ] Ссылки http://www.cosmos.ru/tail/results/vdp/correla.html -- 5.6 Кб -- 21.01.1997
Похожие документы
[ Сохраненная копия ] Ссылки http://www.cosmos.ru/tail/results/vdp/correla.html -- 5.6 Кб -- 21.01.1997
Похожие документы
Еще в разделе:
(Показать все результаты (>1377) - www.cosmos.ru/ )
16. astro-ph
... astro-ph . ... Whitespace-separated words are treated as AND ed. Show 10 50 100 articles per page in Full Compact mode . ... Quasar Variability in the Framework of Poissonian Models . ... It is shown that in this very general framework the well established anti-correlation between variability amplitude and wavelength can only be understood as an effect of an underlying spectral component which remains stable on long time-scales, and is redder than the variable component. ...
[
Сохраненная копия
]
Ссылки http://vo.astronet.ru/arxiv/?get_articles=1&author=Jr -- 12.6 Кб -- 06.02.2013
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>39024) - vo.astronet.ru/ )
17. Power Spectrum of Galaxies
.
[
Сохраненная копия
]
Ссылки http://zebu.uoregon.edu/1997/ph410/l19.html -- 8.7 Кб -- 28.02.1997
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>436) - zebu.uoregon.edu/ )
18. ASP: Using Multicultural Dimensions to Teach Astronomy
... the time of observation . ... Observing the Changing Position of the Sun To Establish Cardinal Directions . ... Observations of the Sun's apparent movement across the sky and its pattern of rising and setting in the east and west horizon helped to establish the cardinal directions. ... The final stage of the Sun's return was marked by the observation that the Sun had reached its highest altitude when the full width of your mitted hand could fill the gap between the Sun and the horizon. ...
[
Сохраненная копия
]
Ссылки http://www.astrosociety.org/edu/publications/tnl/53/multicultural2.html -- 15.2 Кб -- 02.10.2012
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>1106) - www.astrosociety.org/ )
19. The AstroStat Slog Blog Archive [ArXiv] component separation methods
... Archives . ... The PCA and ICA is used for separating mixed components with some assumptions. ... The need of source separation methods in astronomy has led various adaptations of decomposition methods available. ... I rarely come up with a paper which gathered and summarized component separation methods applicable to astronomical data. In that regards, the following paper seems useful to overview methods of reducing dimensionality for astronomers. [arxiv:0805.0269] . ... Chandra Blog . ...
[
Сохраненная копия
]
Ссылки http://hea-www.harvard.edu/AstroStat/slog/groundtruth.info/AstroStat/slog/2009/arxiv-component-separation-methods/index.html -- 23.2 Кб -- 01.03.2014
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>4901) - hea-www.harvard.edu/ )
20. HD965
... The chemically peculiar star HD965 belongs to a rare type of very slow rotators. As far back as in the 90s, G.Mathys (ESO, Chile) supposed its extremely slow rotation as observing split Zeeman components in the spectrum, from which he measured the magnetic field on its surface. Field variation proved to be very slow, and G.Mathys determined that the variability period should be longer than two years. ... Up to now, only two stars with periods longer than 20 years are known. ...
[
Сохраненная копия
]
Ссылки http://www.sao.ru/Doc-en/SciNews/2016/Roman/ -- 5.0 Кб -- 10.04.2016
[ Сохраненная копия ] Ссылки http://mavr.sao.ru/Doc-en/SciNews/2016/Roman/ -- 5.0 Кб -- 10.04.2016
Похожие документы
[ Сохраненная копия ] Ссылки http://mavr.sao.ru/Doc-en/SciNews/2016/Roman/ -- 5.0 Кб -- 10.04.2016
Похожие документы
Еще в разделе:
(Показать все результаты (>1390) - mavr.sao.ru/ )
Астронет | Научная сеть | ГАИШ МГУ | Поиск по МГУ | О проекте | Авторам
Комментарии, вопросы? Пишите: info@astronet.ru или сюда