... In 1930, Trumpler noticed that linear diameters (LD) of open clusters increase with distance (D) from the Sun. ... Since that time, the interstellar absorption has become one of the best studied factor in astrophysics, and we may hope that current OCL distance scales are free from this LD-D correlation. To verify if this is the case we have chosen several modern OCL distance scales and test them with the same clusters and the same angular diameters that Trumpler had used back in 1930. ...

Еще в разделе: (Показать все результаты (>36) - www.inasan.rssi.ru/ )

• Catalogue of eclipsing variables
• NGC 4258 Maser Polarimetry

Name Last modified Size Description . Parent Directory - Artemyev.ppt 03-Mar-2010 19:17 1.6M Frank_IKI-2010.ppt 03-Mar-2010 19:17 5.0M Lyahov.ppt 03-Mar-2010 19:17 1.5M Malova_OFN_2010a.ppt 03-Mar-2010 19:17 5.9M O_Ming_OFN_10.ppt 03-Mar-2010 19:17 14M Petrukovich.ppt 03-Mar-2010 19:17 3.7M Zelenyi_et_al_OFN-2010-v3.ppt 03-Mar-2010 19:17 1.8M .

Еще в разделе: (Показать все результаты (>25) - solarwind.cosmos.ru/ )

• Index of /txt/2011/presentations/Current_Sheets

... The antenna system . ... A military radar system, consisting of two identical radars, was transferred to the Institute of Solar-Terrestrial Physics (ISTP). ... The system features a two-channel transmit-receive antenna. ... By changing the phase difference in the channels, one is able to modify the shape of the total channels' beam in the angle-of-elevation plane. ... The total beam is controlled by introducing the phase signal into the excitation signal of one of the channels. ... Peak power.. ...

Еще в разделе: (Показать все результаты (>30) - rp.iszf.irk.ru/ )

• East Siberian Center for the Earth's Ionosphere Research. VS data on-line
• WLS realtime data
• East Siberian Center for the Earth's Ionosphere Research. SW radiosignal

AUTOMATIC CREATION OF THE HYPSOMETRIC MAP OF VENUS. ... The hypsometric map of Venus (1:45M) created under editing of Dr. Rodionova gives the representation of the planet relief on the basis of up-to-date data. ... The requirement was to preserve contour polygons with the areas more than 10 000 sq. km at the Venus surface, which corresponded with areas approximately more than 5 sq. km at the map. ... The other side of Venus map has been prepared. ... Surface height histograms for both Venus and Earth. ...

Еще в разделе: (Показать все результаты (>137) - selena.sai.msu.ru/ )

• http://selena.sai.msu.ru/Pug/Publications/ms42/m42_60.pdf
• http://selena.sai.msu.ru/Shev/Publications/m44_75_shevchenko_etal.pdf
• http://selena.sai.msu.ru/Pug/Publications/ms34/MS058.pdf

In addition to the monitor configuration, ACES also has a helmet-mounted display system that creates a digital view of reality. ... Recently, in the high deserts of Arizona, ACES' versatility proved useful in supporting the ongoing testing of NASA's prototype planetary rover, also known as the Science Crew Operations and Utility Testbed (SCOUT). ... NASA/John Frassanito and Associates The launch system that will get the crew off the ground builds on powerful, reliable shuttle propulsion elements. ...

Еще в разделе: (Показать все результаты (>3240) - www.jsc.nasa.gov/ )

• Astronaut Bio: Mary Ellen Weber 10/04
• JSC Celebrates 40 Years
• Contacting the Space Center Roundup

STARTEST IMAGES GALLERY . STARTESTING TELESCOPES WITH AN AUTOCOLLIMATOR . ... This website is a joint effort of Markus Ludes from APM-Telescopes and Cor Berrevoets ( Aberrator free startesting Software ). The site aims at explaining the different aspects of star-testing telescopes. ... Markus Ludes (APM telescopes) used a high quality 10" Maksutov Newtonian (Zygo tested at 632,8 nm with the following errors: 1/10.1 wavefront p.t.v. and 1/51 wavefront RMS) as collimator in single pass scheme. ...

Еще в разделе: (Показать все результаты (>3) - aberrator.astronomy.net/ )

UPPER PANEL: The gas surface density map in log scale. The red circle in the center represents the central protostar. The development of spiral structure in the protostellar disk is evident. Dense protostellar/protoplanetary clumsp form within the spiral arms and are driven into the protostar by the action of gravitational torques. LOWER PANEL: The mass accretion rate onto the protostar as a function of time. The mass accretion rate is characterized by very short ( . ...

Еще в разделе: (Показать все результаты (>91) - ip.rsu.ru/ )

• Anomalous Absorption Theory
• Population of Galactic globular clusters, tabl
• POWER SPECTRUM OF THE IRREGULARITIES AND IT'S FIXING

. Секция «Солнце» . Предварительная повестка дня . Пятница,   29 мая . 14:00–14:15 А. И. Подгорный, И.М. Подгорный.   Солнечная вспышки – модель и сравнение с наблюдениями. 14:15–14:30   Ю .В. Думин , Б.В. Сомов. Топологическое инициирование быстрого магнитного пересоединения . 14:30–14:45 П.А.   Грицык ,   Б.В. Сомов. Модель толстой мишени с обратным током и современные наблюдения солнечных вспышек. 14:45–15:00 Н.П.   Колесников, С.И. Безродных, Б.В. Сомов. Расчет течений плазмы в приближении сильного

Еще в разделе: (Показать все результаты (>78) - sai.msu.ru/ )

• General Catalogue of Variable Stars: Vols I-III (the new electronic version).

... However, our studies show that Prosilica EC650 has very good p erformance to use as DIMM image detector. ... The sub-directories /opt/dimm/data/out for the output data file, /opt/dimm/data/log for the output log file yymmdd-dimm.log and /opt/dimm/etc for the configuration file must b e created. ... Pictures mode The Pictures mode provides grabbing of the star b ox images and storing their sequence as one output file "b oxrecord.fits" in /opt/dimm/data/images/ sub directory. ...

Еще в разделе: (Показать все результаты (>24) - curl.sai.msu.ru/ )

• http://curl.sai.msu.ru/mass/download/doc/infrasoft_eng.pdf
• http://curl.sai.msu.ru/mass/download/doc/sv_ug.pdf
• http://curl.sai.msu.ru/mass/download/doc/massug.pdf

... The main field of my investigations is stellar spectrophotometry. As a result of scientific activity of our group spectrophotometric catalog was created including energy distribution data on 900 stars in the range 3200-7600AA and 250 stars in the range 6000-10800AA (Voloshina et al., Spectrophotometry of Bright Stars, ed. I.N.Glushneva, 1982, Moscow, Nauka, in Russian). ...

Еще в разделе: (Показать все результаты (>17) - uranus.sai.msu.ru/ )

• MERLAN
• Linux on CLEVO 8750
• Victor Oknyanskij

... ed1 (1) . ... Max Speed: . ... at which time 'mx.sm.bmstu.ru' had been up for 0:54:46 . Daily' Graph (5 Minute Average) . Max In: . 1960.0 B/s (0.2%) . Average In: . 204.0 B/s (0.0%) . Current In: . 419.0 B/s (0.0%) . Max Out: . ... Average Out: . 841.0 B/s (0.1%) . Current Out: . 1823.0 B/s (0.1%) . Weekly' Graph (30 Minute Average) . ... Monthly' Graph (2 Hour Average) . ... Yearly' Graph (1 Day Average) . ... Incoming Traffic in Bytes per Second . ...

Еще в разделе: (Показать все результаты (>20) - www.sm.bmstu.ru/ )

• ns.sm.bmstu.ru (): rl0
• ns.sm.bmstu.ru (): sbni1
• ns.sm.bmstu.ru (): sbni2

... During all period of our investigations Dr. N.Sumzina from the Institute of Applied Astronomy of RAS had prepared the Numbered Minor Planet positions from MPC Database for our processing with kind permission of the Director of Minor Planet Center Prof. Braian Marsden. ... Our extensive processing of the MPC data allows us to conclude that CCD observations of the Numbered and Unnumbered Minor Planets have the errors, sometimes very crude. ...

Еще в разделе: (Показать все результаты (>64) - www.accuracy.puldb.ru/ )

... You must have the frames with a dark current and flat field for preliminary processing of the images. ... The flat field is necessary for the account of the variations in the sensitivity of pixels. ... 1) Open the frame with a flat field by . ... In the dialogue choose a frame with a dark current. There will be a subtraction of the dark frame from the flat field. ... 3) Apply the flat field by . Note  If several files are open, a dark current and flat field will apply for all. ...

Еще в разделе: (Показать все результаты (>12) - www.izmccd.puldb.ru/ )

... Киевский клуб любителей астрономии "Астрополис" > . ... Hand Made (Модераторы: Diskus , Hornet ) > . Creative WebCam NX Ultra . ... 03 Март 2006, 00:57:32 ? Есть возможность за недорого забрать вебкамеру Creative WebCam NX Ultra. ... Записан . Клуб Астрополис, Администратор . ... Ответ #1 : 03 Март 2006, 01:27:07 ? ... Цитата: Vladimir Nebotov от 03 Март 2006, 00:57:32 Есть возможность за недорого забрать вебкамеру Creative WebCam NX Ultra. ... Клуб Астрополис, Модератор . ...

Еще в разделе: (Показать все результаты (>38) - www.astroclub.kiev.ua/ )