... Normalisation to exposure and effective area o Log (erg/cm2/s) 3C 454a Log (E,MeV) 2 = 11.8/9 2 = 7.8/9 2 = 2.6/9 2 = 5.6/9 He, H 2 = 18.2 BPL 2 = 16.7 3C 454A 3C 454a : significant correlation: hardness - brightness Marginally significant anticorrelation: optical depthbrightness FSRQs with breaks BL Lacs , HSP FSRQs without breaks BL Lacs with breaks (Low energy synchrotron peak) 3C 66a 2: 35 11 31 objects 0.94 0.31 1.52 0.89 1.05 0.44 1. ...

Atm 2 ospheric time constant with MASS and FADE 0 A. Tokovinin CTIO, Chile Adaptive Optics time constant 0 = 0.314 r0/V0 = 0.057 6/5 [ Cn2(h) V5/3(h) dh MASS time constant: 0, MASS, Numerical simulation 1. Set turbulent layer strength (seeing) & sp. response Definition (1 rad phase difference between wavefronts at t= 0) ] 3/5 = 0.175 (2 DESI ) 3/5 ; 2 DESI = < [ IA(1ms)/ IA(3ms) ] >2 0, MASS, This is an approximation! ... The MASS method is approximate! ...

1975 LUMAM v.18 7/11/2002 5:49 PM Page 1 LUMAM System Diagram DIGITAL CAMERA C-MOUNT CCD CAMERA 35MM CAMERA EKW-6.3LU EKW-10LU EKW-15LU EM-15LU CT4 EYEPIECES VA-T1LU EXCITATION FILTER EMISSION FILTER VA-V20LU VA-F20LU HB-45LU HT-45LU FILTER CUBE INSERTS WITH DICHROIC BEAM SPLITTER FILTER SLIDERS FOR REFLECTED LIGHT MERCURY ILLUMINATOR FOR HOUSING & ASSEMBLY LUMAM INFINITY-CORRECTED PLAN FLUORITE AND PLAN ACHROMAT OBJECTIVE SERIES C-BFLU MERCURY POWER SUPPLY C-PHDLU CONTRAST FILTERS FOR TRANSMITTED LIGHT

... These values are functions of the geographical (geodesic) latitude and the height of the point above the sea level. ... The option also permits to solve the reverse problem — to calculate approximate values of observatory latitude and its height above the sea level depending on the introduced values of dxy and dz. ... It should be mentioned that low precision of dxy and dz for some observatories in the list maintained by MPC leads to negative value of height above the sea level for some of them. ...

THE 75th NAME-LIST OF VARIABLE STARS. ... The 75th Name-List consists of two tables. ... the literature, taken from positional catalogues, including USNO A1.0/A2.0 and GSC, or determined by the authors); the range of variability (sometimes the column Min gives, in parentheses, the amplitude of light variation; the symbol ( means that the star , in minimum light, becomes fainter, than the magnitude indicated); and the system of magnitudes used ( P are photographic ...

Общая Астрономическая Конференция > Товары для астрономов > Полезное для астрономии > SN 6 Pro + . ... 10.10.2009, 02:07 . В августе этого года(2009) появился апдейт для "SN 6 Pro +" (размером 339.7 Mb + 7 MB) с версии 6.0 до версии 6.3.6 . ... New minor planets and their moons have been added and updated. ... Tully database improved to allow for more galaxy types. ... Не могли бы Вы дать ссылку на место расположение обновления (что-то я не смог найти у них на сайте). ...

. Comment on J0108+0135 . The weak feature 16 mas SW of the core is outside the field of view of Shen et al. (1997). [Note the published paper incorrectly gives the distance as 6 mas.] . VLBApls home page . Last modified: 8 May 2001

... Phil Creed's Astronomy Bowl! ... Hidden Hollow's Astronomy Bowl is a fast-paced question-and-answer game designed to both enlighten and challenge stargazers. ... Astronomy Bowl follows the traditional format of alternating toss-up and bonus questions, with a few tweaks. ... The host will read a toss-up question. ... Once a toss-up is correctly answered, that team is given a bonus question. ... If only 14 toss-ups are answered correctly, that means 20 toss-ups and 14 bonus questions will be read. ...

... Астрофорум - астрономический портал ? ... Астрономическое оборудование и аксессуары (Модераторы: zlyden , Denk36 ) ? Кто такой АПО? . ... Рейтинг: +223/-45 . ... 17.11.2007 [18:03:56] ? ... Записан . ... Ответ #1 : 17.11.2007 [18:39:36] ? ... Цитата: dvmak от 17.11.2007 [19:32:31] Я придерживаюсь того определения, которое дал Аббе. ... Цитата: Vladim от 17.11.2007 [19:36:03] . ... Цитата: DK от 17.11.2007 [20:02:57] . ... Цитата: DK от 17.11.2007 [20:12:25] TSA-102 - triplet super apochromat. ...

Astronotes Armagh Planetarium's Stellar Blog! ... By admin February 23, 2012 Posted in: UFOs and Fringe Science . I heard about this from the Following the Nerd blog which featured a large image of the Moon centred on its South Pole. ... The original image from the Clementine probe (Image credit: NASA/DoD) . Alas, it is clear that the alien building is just a block of lower quality data. NASA has NOT photographed an alien building on the Moon. ... Posted July 21, 2014 at 4:36 AM . ...

... Volume Number** **Author** c **Copyright Year** Astronomical Society of the Pacific ASP Author Template Sample Author11 , Sample Author22 , and Sample Author33 1 2 3 Institution Full Address for Author1 Institution Full Address for Author2 Institution Full Address for Author3 Abstract. ... This sample author template includes the ASP author checklist. ... Article is within page limitations set by editor. ... All acknowledgments and discussions are in proper format. ... Acknowledgments. ...

... Сихотэ . Sihote . ... 531.jpg . Исходный размер . 532.jpg . ... 533.jpg . ... 535.jpg . ...

ASTRONOMY . ASTRONOMY is a science, which studies solids and occurrences in the sky. ... They built the picture of the world according to their knowledge. With the course of time the world picture was being changed because there appeared new facts and information and new theories on the celestial occurrences and what is more impotant there appeared an opportunity to check up the correctness of ideas through the observation and measuring using the new achievements of the sciences. ...

Winer Observatory P.O. Box 797, Sonoita, Arizona 85637-0797, USA . ... 2/3-m Telescope . ... Irvin M. Winer . ... Science . ... Tom Kaye, an amateur astronomer from the Chicago, Illinois area, installed his Tau Boo campaign equipment at our facility in mid-February, 2000. ... The custom unit fed the starlight to an optical fiber that transmits the light to a bench spectrograph located in the Winer machine shop. ... The daily results from mid-February, 2000 to early March, 2000 are shown on the left. ...

Электронная библиотека астронома-любителя. Книги по астрономии, телескопостроению, оптике. главная . библиотека . ... Всего книг: 103 . ... Телескопостроение и оптика . ... Общая литература по астрономии . ... Раздел: Телескопостроение и оптика . ... Максутов Д. Д. - Изготовление и исследование астрономической оптики. Изд 2-е. 1984 , Москва, "Наука". 13.29 Мб) [ подробнее ] . ... Наумов Д. А. - Изготовление оптики для любительских телескопов-рефлекторов и ее контроль. ...

Формат данных (до июня 1957 года) . ... 1957 . ... 1957 (red+green) . 1958 (green) 1958 (red) . 1959 (green) 1959 (red) . 1960 (green) 1960 (red) . 1961 (green) 1961 (red) . 1962 (green) 1962 (red) . 1963 (green) 1963 (red) . 1964 (green) 1964 (red) . 1965 (green) 1965 (red) . 1966 (green) 1966 (red) . 1967 (green) 1967 (red) . 1968 (green) 1968 (red) . 1969 (green) 1969 (red) . 1970 (green) 1970 (red) . 1971 (green) 1971 (red) . ... 1982 (red) . ...

... NASA picture Sunita Lyn WILLIAMS . ... She is a member of the following organizations: Society of Experimental Test Pilots, Society of Flight Test Engineers, American Helicopter Association. ... From January to December 1993 she studied at the United States Naval Test Pilot School. ... In December 2003 she was assigned to the ISS-12 prime crew and in December 2005 she was transferred to the ISS-14 prime crew. On May 2, 2006 she was assigned to the STS-116 crew for flight to the Station. ...

... Институт прикладной математики им. М.В.Келдыша . БАЛЛИСТИЧЕСКИЙ ЦЕНТР . О Центре . ... Баллистический Центр Института прикладной математики им. М.В.Келдыша РАН . Баллистический центр (БЦ) ИПМ им. М.В. Келдыша создан по предложению С.П. Королева и М.В. Келдыша в 1965 году. На него были возложены работы по баллистико-навигационному обеспечению (БНО) управления полетом пилотируемых кораблей и автоматических космических аппаратов научного и народно-хозяйственного назначения. ...

... Анк а дня . ... Дата запуска . ... Космический аппарат . ... 2 декабря 1972 . СССР . ... 12 января 1971 . ... Быстрый переход: Запуски космических аппаратов . Картинка дня . ... Copyright 2002-2014 . ...

... Размещена статья "Новая карта рельефа Марса" . ... К середине 60-х годов прошлого века многотрудные усилия астрономической общественности нашей страны (в то время Советского Союза) увенчались созданием научно-популярного журнала "Земля и Вселенная", ныне являющегося журналом Президиума РАН. ... Все это в известной степени находило отражение на страницах "Земли и Вселенной" - журнала, пропагандирующего достижения отечественной и мировой науки в области астрономии, космонавтики и комплекса наук о...