Найдено документов: 293205 (179 сайтов) ---- Время поиска: 1.19сек. |
Показаны документы, содержащие фрагменты текста из документа
http://www.mrao.cam.ac.uk/~bn204/mk2/publications/2004/dusty04-gmrt-spitzer-poster.pdf.
http://www.mrao.cam.ac.uk/~bn204/mk2/publications/2004/dusty04-gmrt-spitzer-poster.pdf.
1. APO Home Page
... Current APO Weather . ... Search Site . ... Information for New Users . ... Technical Staff pages . Night Logs and Mailing Lists (maintained by APO) . ... Technical Documents and Database Search . ... Observer's Documentation and Procedures . ... Problem Reporting and APO Technical Documents Database Search . ... APO Drawing/Document Management Procedures . ... APO Technical Documents Database Search . Home Astrophysical Research Consortium . ... Mail Lists (maintained by APO) . ...
Еще в разделе:
(Показать все результаты (>804) - www.apo.nmsu.edu/ )
2. 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 (>6300) - www.naic.edu/ )
3. Limitations on the Calibration Accuracy for COS/FUV Observations of Extended
... Limitations on the Calibration Accuracy for COS/FUV Observations of Extended Targets and for COS/FUV BOA Observations in Cycle 23 . ... Cycle 23 Results . ... Extended targets with COS/FUV . ... Combined with the aperture vignetting, these effects may result in an unreliable flux calibration for COS/FUV/LP3 observations of extended targets (larger than 0.6? ... Users should make themselves aware of the limitations in the calibration of COS/FUV observations of extended targets or with the BOA at LP3....
[
Сохраненная копия
]
Ссылки http://www.stsci.edu/hst/cos/documents/newsletters/cos_stis_newsletters/full_stories/2015_03/available_unsupported_modes -- 22.7 Кб -- 12.04.2016
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>22410) - www.stsci.edu/ )
4. Two points (INTERBALL-1 and MAGION-4) observations of magnetopause motion
The close position of main satellite and subsatellite (distance between them about 1000 km) and using the similar sets of Faraday cups (VDP and VDP-S) with high resolution measurements (up to 16 Hz for the main satellite and up to 10 Hz for the subsatellite) allow us to determine the small-scale variations of the magnetopause shape and position and to estimate the velocity of the magnetopause motion. ... Two point observation of the magnetopause motion: the INTERBALL project. ...
[
Сохраненная копия
]
Ссылки http://www.iki.rssi.ru/tail/results/vdp/twopoint.html -- 4.2 Кб -- 03.01.1997
[ Сохраненная копия ] Ссылки http://www.cosmos.ru/tail/results/vdp/twopoint.html -- 4.2 Кб -- 03.01.1997
Похожие документы
[ Сохраненная копия ] Ссылки http://www.cosmos.ru/tail/results/vdp/twopoint.html -- 4.2 Кб -- 03.01.1997
Похожие документы
Еще в разделе:
(Показать все результаты (>1370) - www.cosmos.ru/ )
5. 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 (>2880) - star.arm.ac.uk/ )
6. 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. ...
[
Сохраненная копия
]
Ссылки http://hea-www.harvard.edu/~swolk/thesis/optical/node3.html -- 8.2 Кб -- 02.10.2012
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>4394) - hea-www.harvard.edu/ )
7. http://www.adass.org/adass/proceedings/adass03/reprints/P6-1.pdf
... 314, 2004 F. Ochsenbein, M. Al len, and D. Egret, eds. Generalized Linear Multi-Frequency Imaging in VLBI Sergey Likhachev, Vladimir Ladygin, Igor Guirin Astro Space Center of P.N. Lebedev Physical Institute of Russian Academy of Sciences Abstract. ... Generalized Linear Multi-Frequency Imaging in VLBI Now it's possible to specify a vector I pq 545 : I (s) pq =I (s-1) pq + E-1 · (D) (s-1) pq , N -1 )rt (s-1) pq and the residual maps (D)rt = {(D0 )rt , (D1 )rt , .. ...
[
Текст
]
Ссылки http://www.adass.org/adass/proceedings/adass03/reprints/P6-1.pdf -- 237.6 Кб -- 27.08.2004
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>1992) - www.adass.org/ )
8. K-band Arcetri Obscured Supernova Search - What is the KAOSS Projrect?
K-band Arcetri Obscured Supernova Search . What is the KAOSS Project? W hat is the KAOSS Project? Some recent surveys aimed at detecting Supernovae (SNe) in the optical have found that starburst galaxies do not show evidence for an enhanced SN rate, with respect to quiescent galaxies (Richmond et al. ... A similar result was obtained by Navasardyan et al. (2001) who looked for SNe in interacting galaxies, finding no evidence for correlations between SN rate and galaxy properties. ...
[
Сохраненная копия
]
Ссылки http://www.arcetri.astro.it/science/SNe/welcome.html -- 11.4 Кб -- 06.02.2004
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>8239) - www.arcetri.astro.it/ )
9. Point-like Sources
... When the source-detection algorithms has run omdetect will compute raw count-rates for each detected source. For point-sources (ie those sources having widths consistent with those of the point-spread function) the count-rates are obtained by aperture photometry. For binned and unbinned images the aperture is 6 and 12 pixels, respectively. ... Extrapolate (if necessary) the source count-rate to the 12 unbinned pixel aperture, using the point-spread function for the filter. ...
[
Сохраненная копия
]
Ссылки http://xmm.vilspa.esa.es/sas/8.0.0/doc/omdetect/node40.html -- 7.0 Кб -- 22.10.2008
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>30113) - xmm.vilspa.esa.es/ )
10. A 20 cm VLA survey of Abell clusters of galaxies
... We have made observations of the Perseus cluster with the Westerbork Telescope at 610 MHz. ... Several newly detected sources are identified with cluster galaxies. ... No evidence is found for the existence of the previously reported ~ 65'x25' cluster halo, 3C 84B. Key words: radio galaxies - clusters - tailed radio sources buoyancy The Perseus Cluster of galaxies is one of the most fascinating systems accessible to extragalactic astronomers. ...
[
Сохраненная копия
]
Ссылки http://www.sao.ru/cats/doc/CL_WSRT.html -- 7.9 Кб -- 18.03.2015
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>2367) - www.sao.ru/ )
11. 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
12. http://www.atnf.csiro.au/whats_on/workshops/synthesis2003/talks/vlbi.pdf
... Dodson, Legge et al, ApJ, 2003 Spectral Line Sources · Requirement of high brightness temperatures means no thermal emission · Masers: Galactic Extragalactic · OH, H2O · OH, H2O, SiO, CH3OH · Galactic extra-galactic HI absorption VLBI arrays · VLBA (Very Long Baseline Array) Dedicated US array of ten 25m telescopes 330 MHz 90 GHz · EVN (European VLBI Network) Formal collaboration of radio telescopes in Europe, Asia and South Africa ~15 telescopes 15m to 100m 330 MHz 22/43 GHz ...
[
Текст
]
Ссылки http://www.atnf.csiro.au/whats_on/workshops/synthesis2003/talks/vlbi.pdf -- 1592.2 Кб -- 22.05.2003
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>31835) - www.atnf.csiro.au/ )
13. http://vo.astronet.ru/~karpov/pdf/2015_Malaga_mmt_meteors.pdf
To appear in "Fourth Workshop on Robotic Autonomous Observatories (2015)"RevMexAA(SC) METEOR OBSERVATIONS WITH MINI-MEGATORTORA WIDE-FIELD MONITORING SYSTEM S. Karpov, 1, 3 N. Orekhova2 G. Beskin, 1, 3 A. Biryukov3,4 S. Bondar,2 E. Ivanov,2 E. Katkova,2 A. Perkov, and V. Sasyuk3 RESUMEN 2 Favor de prop orcionar un resumen en espanol. ... The faintest detected meteors has the peak brightness about 10 mag, while the ma jority - from 4 to 8 mag. ... 2010; Karpov et al. 2013; Beskin et al. ...
[
Текст
]
Ссылки http://vo.astronet.ru/~karpov/pdf/2015_Malaga_mmt_meteors.pdf -- 115.6 Кб -- 15.12.2015
Похожие документы
Похожие документы
14. http://hea.iki.rssi.ru/integral06/papers/E30_Karasev01-27Mar07_15:40:32.pdf
INTEGRAL AND RXTE OBSERVATIONS OF THE FAST X-RAY TRANSIENT XTEJ1901+014 D.I.Karasev, A.A.Lutovinov, and S.A.Grebenev Space Research Institute, Profsoyuznaya str. ... With the INTEGRAL/ISGRI the source was detected at a significance level of 20 with the persistent flux of 2.7 mCrab in a 17-100 keV energy band in 2003-2004 (during long observations of the Sagittarius arm region). ... Broadband (3-100 keV) energy spectrum of XTEJ1901+014 obtained by RXTE/PCA and INTEGRAL/ISGRI. ...
[
Текст
]
Ссылки http://hea.iki.rssi.ru/integral06/papers/E30_Karasev01-27Mar07_15:40:32.pdf -- 209.0 Кб -- 18.06.2007
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>823) - hea.iki.rssi.ru/ )
15. On the problem of high spectral resolution observations of faint objects
... December 21, 1997 . ... Advantages are briefly discussed of gaining in spectral resolution, which is accompanied by losses in signal level, as compared with the attempts to improve the accuracy of measurement of line parameters by means of rising the S/N ratio alone with increasing the exposure time. To partially solve the problem of observations of faint objects at the BTA a new design echelle spectrometer is proposed. high resolution spectroscopy . ...
[
Сохраненная копия
]
Ссылки http://mavr.sao.ru/hq/ssl/PFES/pan2.html -- 4.1 Кб -- 02.10.2012
[ Сохраненная копия ] Ссылки http://www.sao.ru/hq/ssl/PFES/pan2.html -- 4.1 Кб -- 01.10.2012
[ Сохраненная копия ] Ссылки http://jet.sao.ru/hq/ssl/PFES/pan2.html -- 4.1 Кб -- 01.10.2012
Похожие документы
[ Сохраненная копия ] Ссылки http://www.sao.ru/hq/ssl/PFES/pan2.html -- 4.1 Кб -- 01.10.2012
[ Сохраненная копия ] Ссылки http://jet.sao.ru/hq/ssl/PFES/pan2.html -- 4.1 Кб -- 01.10.2012
Похожие документы
Еще в разделе:
(Показать все результаты (>1241) - jet.sao.ru/ )
16. http://www.stecf.org/conferences/adass/adassVII/reprints/walterr.ps.gz
... The INTEGRAL Science Data Centre Roland Walter, Alain Aubord, Paul Bartholdi, Jurek Borkowski, Pierre Bratschi, Tomaso Contessi, Thierry Courvoisier, Davide Cremonesi, Pierre Dubath, Donnald Jennings, Peter Kretschmar, Tim Lock, St’ephane Paltani, Reiner Rohlfs and Julian Sternberg 1 INTEGRAL Science Data Centre, Chemin d' ’ Ecogia 16, CH--1290 Versoix, Switzerland Abstract. INTEGRAL is a gammaray observatory mission of the Eu ropean Space Agency to be launched in 2001. ...
[
Текст
]
Ссылки http://www.stecf.org/conferences/adass/adassVII/reprints/walterr.ps.gz -- 85.9 Кб -- 12.06.2006
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>273) - www.stecf.org/ )
17. 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 (>134) - space.univ.kiev.ua/ )
18. ASP: Lagrangian Point or Bust!
... Lagrangian Point or Bust! ... A solar-monitoring telescope is being placed "in orbit around L1." The James Webb Space Telescope (successor to the Hubble Space Telescope) is planned for launch in the year 2011 to "L2." ... The future of the Lagrangian points as space destinations seems assured as new generations of space-based observatories in the planning stage seriously consider using L2 halo orbits because of their attractive operational environment. ... 4 yrs . ... 1 yr . ... Origins . ...
[
Сохраненная копия
]
Ссылки http://www.astrosociety.org/pubs/mercury/34_01/sherrill.html -- 49.3 Кб -- 20.04.2012
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>1182) - www.astrosociety.org/ )
19. Current Solar Wind Conditions
For solar wind dials without any explanatory text, see this page . ... There are three logs, one for each condition index ( K P , Solar Wind ,and NOAA/SEC .) ... More about the solar wind's recent behavior can be found on my Current Solar Wind Conditions page. ... Other items of interest include NOAA/SEC Current Conditions , my composite current Auroral Images page, Windows on the Universe: Space Weather , and Public Outreach Index, Department of Space Physics and Astronomy, Rice University . ...
[
Сохраненная копия
]
Ссылки http://www.iki.rssi.ru/magbase/REFMAN/ISTP/dials.html -- 7.6 Кб -- 14.05.2001
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>892) - www.iki.rssi.ru/ )
20. Radioastrophysical Observatory ISTP RAS SB
RADIOASTROPHYSICAL DEPARTMENT • INSTITUTE OF SOLAR-TERRESTRIAL PHYSICS RAS SB . 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 Publication SSRT - Siberian Solar Radio Telescope . ...
[
Сохраненная копия
]
Ссылки http://ssrt.iszf.irk.ru/rad11en.shtml -- 17.2 Кб -- 27.02.2014
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>44) - ssrt.iszf.irk.ru/ )
Астронет | Научная сеть | ГАИШ МГУ | Поиск по МГУ | О проекте | Авторам
Комментарии, вопросы? Пишите: info@astronet.ru или сюда