... Nova M31 2007-12d , ATEL 1336 discovered 2007/12/17.19 by M. Henze et el.; ... Located 557" west and 382" south of the center of NGC 224 (= M31 ) ( Henze discovery image ) ( Nishiyama discovery image ) . ... Nova M31 2007-12c , ATEL 1329 discovered 2007/12/13.76 by Wolfgang Pietsch et al. ... Nova M31 2007-12b , ATEL 1324 discovered 2007/12/10.093 by WeCAPP ; K. Hornoch ; Koichi Nishiyama and Fujio Kabashima . ... Nova M31 2007-11f , ATEL 1312 discovered 2007/11/28.716 by E. Ovcharov et el. ...
... Resolution - 1.5-2.0 km . Swath - 450 km . ... Swath - 550 km . ... Resolution - 370 km . ... Spectral bands - 0.6-0.7 um; 0.8-1.1 um . ... Kondor - system for collection and transmission of data from sea and ice stations . ... Downlinking to ground stations (main centers) . ... Satellite's information system operates in both direct transmission mode and recording to on-board recorder mode with later downlink to ground station. ... For more information send a mail to: info@sputnik.infospace.ru . ...
... Главная Астрономия Фотографии Рекорды Форум Гостевая книга . Азбука . ... Статьи и рефераты по Астрономии / Советы начинающим / Фотографирование Луны . ... Для фотографирования Луны вполне сгодится телескоп или зрительная труба с диаметром объектива более 50 мм. ... Зная фокусное расстояние системы, очень легко оценить ожидаемый размер Луны на негативе: ее диаметр в сантиметрах будет примерно равен фокусному расстоянию объектива (или эквивалентному фокусному расстоянию) в метрах. ... Фазы Луны . ...
January 15:30-00:00 2007 23:00-07:30 February 15:30-00:00 2007 23:00-07:30 March 16:00-23:30 2007 22:30-06:00 Mon 1H Jack Tue 2 Jack Wed 3 Jack /ENG Thu 4 Bill Fri 5 Bill Sat 6 Bill Sun 7 Russet M on 8 Russet Tue 9 Gabrelle Wed 10 Gabrelle Thu 11 Bill Fri 12 Bill Sat 13 Gabrelle Sun 14 Gabrelle Mon 15H Jack Tue 16 ...
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Ссылки http://www.apo.nmsu.edu/35m_operations/35m_manual/General_Information/Schedules/2007_schedule_files/2007_schedule_Q1.pdf -- 18.5 Кб -- 03.10.2007 Похожие документы
... We present a new technique to segregate old and young stellar populations in galactic spectra using machine learning methods. We used an ensemble of classifiers, each classifier in the ensemble specializes in young or old populations and was trained with locally weighted regression and tested using ten-fold cross-validation. ... In this work we propose a Machine Learning (ML) method to determine the age of stellar populations in synthetic galactic spectra. ... Combine results in an ensemble. ...
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Ссылки http://www.adass.org/adass/proceedings/adass03/reprints/P7-9.pdf -- 223.0 Кб -- 27.08.2004 Похожие документы
Comet discoveries made with the Uppsala Schmidt (E12) Status as at 2011 Dec 23 Entries in bold are NECs (Near Earth Comets) ### Perihelion q Q a P e i g k Name 1 2004 06 16.8 1.55 4.7 3.12 5.5 0.501 8.1 15.0 4.0 P/2004 K2 ( McNaught ) 2 2004 08 30.2 0.99 5.2 3.11 5.5 0.682 4.9 18.5 4.0 P/2004 R1 ( McNaught ) 3 2003 04 15.7 8.86 1.000 72.0 2.5 4.0 C/2004 T3 ( Siding Spring ) 4 2004 11 10.3 1.23 4.9 3.05 5.3 0.597 27.8 15.0 ...
... The lattice dynamics of -AlH3 and -AlD3 were studied by inelastic neutron scattering (INS). ... One can see that the shape of this experimental spectrum, Gexp (), essentially differs from the curve (d) representing G() for AlD3 . ... It is worth noting, however, that there is no energy gap between the `lattice' and hydrogen optic modes in the spectrum of AlD3 , while such a gap exists in the case of AlH3 (compare figures 3 and 5). ... Neutron spectroscopy of aluminium trihydride 2535 Figure 5. ...
... Properties of Stellar Populations in Isolated Lenticular Galaxies I. Yu. ... The resulting average ages of the stellar population in bulges and discs fill an entire range of possible values from 1.5 to 15 Gyr which indicates the absence in the isolated lenticular galaxies, unlike in the members of groups and clusters, of a certain epoch when the structural components are formed: they could have been formed at a redshift of z > 2 as well as only several billion years ago. ... 69 NGC 2350 No. ...
... Our most pressing need is to maintain the number of visitors coming to see our shows and displays. ... Armagh Planetarium Business Plan 2009 / 2010 Review of Key Objectives for the 2008 2009 Financial year Armagh Planetarium 's key performance indicators for the 2008 2009 Financial year were: KEY PERFORMANCE INDICATORS KPI Visitor numbers Outreach numbers Virtual Planetarium visitors (since September) Internet hits per day TSN numbers 1 Admissions income ...
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Ссылки http://www.armaghplanet.com/pdf/Administration/business%20plan_2009_2010.pdf -- 438.7 Кб -- 20.09.2011 Похожие документы
... Спектральный анализ полученных РСДБ-данных позволил сделать оценки показателя пространственного спектра флуктуаций электронной концентрации и скорости переноса неоднородностей солнечного ветра на трассе зондирования. ... Рис. 3.1в . ... Рассматриваемый метод исследования турбулентной среды является наиболее информативным при слабых флуктуациях фазы, т.к. позволяет определить показатель пространственного спектра распределения неоднородностей и скорость солнечного ветра. ... О форме частотного спектра...