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1. 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. ...
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Ссылки http://www.sao.ru/precise/Laboratory/Highlights/SFC_eng.html -- 9.0 Кб -- 09.11.2004
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2. 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 ...
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Ссылки http://www.atnf.csiro.au/whats_on/workshops/synthesis2003/talks/vlbi.pdf -- 1592.2 Кб -- 22.05.2003
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3. Absorption line spectra of the UV bright z=2.4 QSO HE 1122-1649
... We present ultraviolet and optical spectra of the bright (V=16.5), high-redshift ( ) QSO HE1122 - 1649 (Reimers et al. 1995a,1995b). ... Keywords: absorption lines . ... The combined data are shown in Figure 1. ... The Ly profile reveals an absorbing subcomponent at in agreement with results from heavy element absorption lines detected in the high resolution optical data. ... Figure: Velocity profiles of heavy element absorption lines arising in the damped Ly system as seen in the optical data. ...
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Ссылки http://www.stsci.edu/stsci/meetings/shst2/koehlers.html -- 14.3 Кб -- 15.06.2005
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4. 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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5. http://www.naic.edu/~gibson/hisa/poster/2000/poster.ps.gz
... Maps of 21cm emission are dominated by warm H i, and most observations of H i absorption against continuum sources are limited to discrete points. ... Current Results At right are maps of H i emission, HISA, and 12 CO emission in the eastern 25% of the survey, given as projections along the velocity (Figure 1) and latitude (Figure 2) axes. ... 2000, A. J., submitted Figure 1: H i Survey Map (`; b): H i 21cm brightness integrated over all velocity channels; white is bright and black is faint. ...
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Ссылки http://www.naic.edu/~gibson/hisa/poster/2000/poster.ps.gz -- 76.9 Кб -- 21.01.2000
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6. http://www.mrao.cam.ac.uk/~bn204/mk2/publications/2004/dusty04-gmrt-spitzer-poster.pdf
... Using multifrequency radio data obtained with the GMRT, VLA and RT, we are defining a sample of young radio AGN in the Spitzer FLS field which are associated with midinfrared sources. ... GMRT Observations The Spitzer extragalactic First Look Survey (FLS) field was observed with the Giant Metrewave Radio Telescope (GMRT, Figure 1), Pune, India, at 610 MHz in March 2004. ... Figure 1: Three of the antennas in the inner square kilometre of the Giant Metrewave Radio Telescope (GMRT). ...
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Ссылки http://www.mrao.cam.ac.uk/~bn204/mk2/publications/2004/dusty04-gmrt-spitzer-poster.pdf -- 865.5 Кб -- 25.11.2009
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7. Technicality RATAN-600
. Diameter of circular antenna . 576 m . Number of antenna elements . 895 . Size of an element . 11.4 x 2 m . Geometrical area . 15000 m 2 . Effective area of full circle . 3500 m 2 . Wavelength range . 1 - 50 cm . Frequency range . 610 - 30000 MHz . Maximum angular resolution . 2 arcsec . Accuracy of coordinate determination . 1-10 arcsec . Flux density limit . 0.500 mJy . Absolute brightness temperature limit . 0.050 mK . Tracking time (South sector + Flat mirror) . 1-3 h . [RATAN-600 Homepage]
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Ссылки http://www.sao.ru/ratan/technic/desc.html.en -- 2.7 Кб -- 01.10.2012
[ Сохраненная копия ] Ссылки http://mavr.sao.ru/ratan/technic/desc.html.en -- 2.7 Кб -- 02.10.2012
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[ Сохраненная копия ] Ссылки http://mavr.sao.ru/ratan/technic/desc.html.en -- 2.7 Кб -- 02.10.2012
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8. Low Surface Brightness Galaxy Gallery
In this gallery are many images of Low Surface Brightness Galaxies which have recently been discovered and analyzed. ... The central surface brightness of this galaxy is 24.28 . Malin 2 This galaxy is another huge disk galaxy with a scale length of 15 kpc and a redshift of 15000 km/a. The high surface brightness knot in one of its spiral arms actually has the same color, luminosity and H-alpha equivalent width as the entire Large Magellanic Cloud . ... Truly it is a Low Surface Brightness Galaxy. ...
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Ссылки http://zebu.uoregon.edu/sb2.html -- 4.8 Кб -- 26.05.2000
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9. Extragalactic Gravitational Wave Background
Next: Gravitational Wave Background from Previous: Galactic Gravitational Wave Background . ... It is intuitively clear that at frequencies above the critical ones for our Galaxy, one will detect rare bright jerks produced by coalescing white dwarfs (at a rate of 1 per 100 year) and NS (at a rate of 1 per - year) in our Galaxy, against a background of the extragalactic stochastic GW. ... Firstly we consider GWB from close individual galaxies, and then will discuss overall extragalactic GWB. ...
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Ссылки http://xray.sai.msu.ru/~mystery/articles/review/node83.html -- 4.5 Кб -- 04.03.1997
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10. http://www.gao.spb.ru/english/publ-s/viii-rfs/p099.pdf
... Galaxies 99 Cosmic background with model of cloudy interstellar medium Yu. ... Figure 1: Averaged spectrum of the cosmic background I f in frequency range 0.25 200 MHz for the Galactic poles. ... First interpretation of the cosmic noise background spectrum at broad band frequency range 0.25 200 MHz with a model of the cloudy interstellar medium ISM is presented here. ... Synthesized background spectra I f for regions of the Galactic poles at the frequency range 0.25 200 MHz is presented in Fig. ...
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Ссылки http://www.gao.spb.ru/english/publ-s/viii-rfs/p099.pdf -- 100.3 Кб -- 21.05.2007
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11. RAS ISR' Conclusion on the scientific results received in the orbital complex
... Director of the RAS ISR . RAS Academician . ... Astrophysics module Kvant of the orbital complex Mir launched in 1987 contains the largest on the station complex of the scientific equipment named the orbital observatory Roentgen. Observatory Roentgen consists of 4 X-ray telescopes, jointly exceeding the range of energies from 2 to 800 keV. ... Among the most significant results that were received in the observatory Roentgen are: . ... measurement of the periods of 9 X-ray pulsars; . ...
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Ссылки http://www.cosmoworld.ru/mirstation/english/documents/iki_ran_280998.shtml -- 11.0 Кб -- 09.04.2016
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12. 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. ...
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Ссылки http://vo.astronet.ru/~karpov/pdf/2015_Malaga_mmt_meteors.pdf -- 115.6 Кб -- 15.12.2015
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13. Radioastrophysical Observatory ISTP RAS SB
RADIOASTROPHYSICAL DEPARTMENT • INSTITUTE OF SOLAR-TERRESTRIAL PHYSICS RAS SB . ... SSRT - Receiving systems . The SSRT has two independent receiving systems for recording solar observational data, and several ancillary receivers for checking, setting up and adjusting the instrument. The base receiving systen is a multichannel filter receiver for a simultaneous recording in 180 channels with the 500 kHz band each, adjusted at steps of about 600 kHz. ... Channel's band . ...
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Ссылки http://ssrt.iszf.irk.ru/rad21en.shtml -- 19.9 Кб -- 27.02.2014
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14. MILLIMETRON
... The project assumes creation of an international space observatory - the interferometer "Earth - Space - Space" in order to perform of astronomical investigations in millimeter, submillimeter and infrared regions with extremely high sensitivity (to a few nanoJanskies units of flux density in continuum spectrum) and extremely high angular resolution (to a parts of microsecond of arc or, possibly, nanosecond). ... radio-interferometric channels of the system "Space - Space", region 0.2 - 3 mm; . ...
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Ссылки http://www.asc.rssi.ru/submillimetron/mm/default.htm -- 10.5 Кб -- 05.04.1999
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15. Arcetri Solar Physics Group: High Resolution Studies
Solar High Resolution Studies . ... Solar Group . ... High Resolution Studies . Small Scale Activity . ... High resolution observations at different heights in the solar atmosphere have emphasized that there is no such thing as a "quiet" Sun (e.g. Schrijver et al., ... This, and the temporal coincidence of other signatures, supports the idea that microflares are indeed just miniature flares, but that one needs a very high resolution in order to observe them (Cauzzi et al., 2003, in preparation) . ...
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Ссылки http://www.arcetri.astro.it/science/solar/HighRes-1.html -- 7.7 Кб -- 03.06.2003
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16. XWare > APOD
... The Galactic Center A Radio Mystery . ... Comet 57P Falls to Pieces . ... Orbiting the Sun every 5.9 years or so this faint comet - also christened Comet 57P/du Toit-Neujmin-Delporte for its three 1941 co-discoverers - is simply.. Sunspots and Solar Active Regions . ... How do dying stars eject their outer layers? ... NGC 1569: Heavy Elements from a Small Galaxy . ... Still, heavy elements can profoundly influence galaxy and star formation ... not to mention the formation of planets and people. ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=86&d=2004-11 -- 15.1 Кб -- 12.04.2016
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17. ADASS 2003 Conference Proceedings
... Likhachev, S., Ladygin, V., & Guirin, I. 2003, in ASP Conf. ... In VLBI, generalized Linear Multi-Frequency Imaging (MFI) consists of multi-frequency synthesis (MFS) and multi-frequency analysis (MFA) of the VLBI data obtained from observations on various frequencies. ... 2003). ... Likhachev, S. F., Ladygin, V. A., & Guirin, I. A. 2003, Lebedev Phys. Institute Preprint, 31, 30p. Likhachev, S. F.,Multi-Frequency Imaging for VLBI, Future Directions in High Resolution Astronomy, in print. ...
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Ссылки http://www.adass.org/adass/proceedings/adass03/P6-1/ -- 23.8 Кб -- 14.08.2004
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18. ESO - 8th VLTI Summer School: High angular resolution in astrophysics: optical
... Science Publications > Science Announcements > 8th VLTI Summer School: High angular resolution in astrophysics: optical interferometry from theory to observations . ... Observing with ESO Telescopes . ... ESO-MIDAS . ... ESO Data . ... ESO HST Image Galleries . ... ESO Data Access Policy . ... ESO Science Newsletter . ... Optical/infrared long-baseline interferometry has reached a new stage with the advent of multi-telescope arrays accessible to a broad community of astronomers, most notably VLTI . ...
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Ссылки http://www.eso.org/sci/publications/announcements/sciann15050.html -- 23.9 Кб -- 10.04.2016
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19. SAI Space Monitoring Laboratory
Lab . Main page News People . ASA . Master . Master net Homepage . ... Lomonosov Moscow State University Sternberg Astronomical Institute . ... MASTER . ... Lomonosov (ShOK) . ... About Space Monitoring Laboratory, scientific directions, instruments, contacts . People, who work in lab . Latest news and news archive . ... All news ...
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Ссылки http://master.sai.msu.ru/en/news/?page=7 -- 11.7 Кб -- 09.04.2016
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20. http://hea-www.harvard.edu/~garcia/ixo/high_rate_agn_v3.pdf
Smithsonian Astrophysical Observatory Memorandum To : From Date: Re: M. Cappi, Strong Gravity SDT/YB Team, XMS team : M. Garcia April 14, 2010 XMS high/mid/low resolution event rates for bright AGN mrg-2010-02v2 This memo arises out of the concern that the bright AGN that will be used to observed strong gravity effects in particular those for which time-resolved measurements of test particle orbits will be made may generate counting rates in the XMS that are sufficient to overwhelm it. ...
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Ссылки http://hea-www.harvard.edu/~garcia/ixo/high_rate_agn_v3.pdf -- 204.4 Кб -- 31.01.2012
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