The SPIcam:Sky Flats script allows you to take a series of twilight or morning flats, automatically increasing or decreasing the exposure time to roughly maintain a constant brightness for the images and dithering the telescope (using a 15" box) between each exposure. If you don't want automatic adjustment of exposure time then please use the normal SPIcam Exposure window, instead. ... nextEveTime = -288 log(e -prevTime/288 + e -(prevTime+45)/288 - 1) - (prevTime+45) . ...

... to See Comet Hale-Bopp . ... An Online Viewing Guide from . Sky & Telescope . Above: Sky & Telescope 's Dennis di Cicco obtained this view of Comet Hale-Bopp before the start of morning twilight on March 12th at a dark-sky location south of Boston, Massachusetts. ... For more information about Comet Hale-Bopp, including tips on viewing it through a telescope and capturing images with conventional or electronic cameras, please see the March and April 1997 issues of Sky & Telescope magazine. ...

... Новости астрономии и космонавтики (Модераторы: Karen , recarrion , LeMay ) ? Deep Impact -- Вот это фейерверк . ... Ответ #120 : 04.07.2005 [08:55:10] ? ... Записан . ... Ответ #121 : 04.07.2005 [08:55:30] ? ... Ответ #122 : 04.07.2005 [08:57:34] ? ... Ответ #123 : 04.07.2005 [08:59:14] ? ... Ответ #124 : 04.07.2005 [08:59:22] ? ... Ответ #125 : 04.07.2005 [08:59:57] ? ... Ответ #126 : 04.07.2005 [09:00:23] ? ... Ответ #127 : 04.07.2005 [09:01:11] ? ... Ответ #128 : 04.07.2005 [09:02:23] ? ...

... Видео файлы Сэмюэл Пирптон Ленгли /Samuel Pierpont Langley . ... Биография . ... Александр Рар ] . ... Биография Регина Збарская (513) . ... Биография Юрий Гагарин (371) . ... Самый богатый менеджер России' / Юрий Соловьев [88] . ... Юлия Волкова 08.04.2016 10:04:10] Юлия Волкова рассказала о своей борьбе с раком Подробнее .. ... Меган Трейнор 07.04.2016 07:04:10] Меган Трейнор выступила на iHeart Radio Awards с хитом NO Подробнее .. ZAYN 07.04.2016 05:04:47] Зейн Малик произвел фурор Подробнее .. ...

... Space flight . ... Space Hotel . ... The program of deployment of small orbital station (SOS) consisting of a family of spacecrafts and module-spacecrafts represents a consecutive realization of flight scenarios with consecutive building up of functions. ... Scenario 1 - the regular and revised spacecrafts of class "Soyuz" - TMSC and MNMSC (MNMSC-cargo, MNMSC-MR) are used, pls. see fig fig.8 . ... The terms of transition to this scenario are determined by terms of readiness of one or another module....

. Charred Pine . A morning . An evening . the calm . the peace . cabriolet . the surprise . the surprise . Thoughts. Feelings . Thoughts. Feelings . Laws of geometrical optics . The law of reflection . The law of reflection . August 4 . Time . Armenian song . Attempt to cleanliness . The Beginning . The Sign . Mail last read ... No mail.

... We apply Multichannel Singular Spectrum Analysis (MSSA, or extended EOF) technique to filter GRACE data and separate the principal components (PCs) of different periods. We performed data averaging over the large river basins of Russia. ... In every point ij on the map we have time series Aij(tk) of length N. The trajectory matrix for every XAij should be build and incorporated into large block matrix X as follows: X Aij Aij (t0 ) Aij (t1 ) .. ... Sum of PCs 1-10 for particular rivers basins. ...

Next: Advances in Automated Algorithms For Morphological Classification of Galaxies Based on Shape Features . ... Yagi, M. 2003, in ASP Conf. ... I present a method to estimate fourth order cosine coefficient of Fourier harmonics, so called boxiness, from second and fourth order moments in Cartesian coordinate. The method is faster than traditional fitting method about by order and have enough accuracy for objects. ... The error is estimated by applying the code to simulated images. ...

Next: The TSA environment Up: MIDAS utilities for Previous: MIDAS utilities for . Our package is well suited to the analysis of small to modest sized data sets, with no regard to the sampling which may be even or uneven. Thus our package suits astronomers who often have to deal with unevenly sampled observations well. ... Very large data sets usually concern important problems and therefore deserve extra attention in the analysis. ...

Тема : Маяки Вселенной - переменные звезды (variable stars) .. Показать сообщение отдельно . ... Сообщений: 19,465 . Re: Маяки Вселенной - переменные звезды .. ... 2009 Aug 6th - predicted start of eclipse, rising with sun as a morning star . 2009 Nov/Dec - eps Aur transits at midnight --> evening star . 2009 Dec 21 - predicted start of totality, evening star . ... 2010 Aug 1st - predicted time of mid-eclipse, early morning star . ... Отправить личное сообщение для Silvester . ...

... Exposure Time Calculator (ETC) . Survey processing . ... VISTA is a 4-m class wide field survey telescope for the southern hemisphere, equipped with a near infrared camera (1.65 degree diameter field of view at VISTA's nominal pixel size) containing 67 million pixels of mean size 0.34 arcsec and available broad band filters at Z,Y,J,H,K s and a narrow band filter at 1.18 micron. A wide field visible camera, if constructed, could also be used on VISTA. ... Tile . ... ESO VISTA Public Surveys . ...

... Kepler (con't on Page 4) EYEPIECE Volume 61 Number 5 ISSN 0146-7662 Higgs Boson, The "God Particle" (Not Quite) By Alan Rude On July 4, 2012, two teams at CERN's Large Hadron Collider (LHC) completed massive, separate experiments, announcing the "discovery" of a Higgs-like boson particle. Higgs Boson, first theorized in 1964 by British physicist Peter Higgs, explains why matter has mass. ... Higgs did not get it exactly right, though. ... When Will the Higgs Boson Particle Matter? ...

... SUPER RATIO . ... On this page I will present the most important (on my opinion) idea on Intellegence Life in the Universe . ... On the problem of the Super Ratio in astrophysics" . ... As a matter of fact, this is the main problem of the modern natural science. ... Here I shall try to speak about the most important problem of the modern natural science, the problem which is undoubtedly, of more importance than discovery of Blacks Holes, creation of Grand Unification Theory or Artificial...

Электронная библиотека астронома-любителя. ... библиотека . архив RSN . ... Ru.Space.News: . Январь 1998 . ... Дата: 19 января 1998 (1998-01-19) От: Alexander Bondugin Тема: 1997 - The Year Of Mars Pathfinder Привет всем! ... Дата: 19 января 1998 (1998-01-19) От: Alexander Bondugin Тема: Reconfigured Mars Global Surveyor Ready For Mission Based On New Orbit Subject: Reconfigured Mars Global Surveyor Ready For Mission Based On New Orbit Привет всем! ... SIRTF will enter Phase C/D in April 1998. ...

This page is devoted to information on Supernova 2000H in IC 454 Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main page . Information on the original web pages for many of these images can be found on the Supernova links web page. ... It turns out that Mark Armstrong shares this discovery, and he found it independantly. ... LOSS image . ... vsnet-alert 4151 ] new KAIT sn . ... vsnet-alert 4159 ] SN 2000H (Re: a new KAIT SN in IC 454) . ...

... Pre-university education . ... Yevgeniy Shakhmatov, the Rector of Samara State Aerospace University (SSAU) told a reporter of the RIA Novosti about the things that the future creators of space technology are currently studying and how they can apply this knowledge in practice. Yevgeniy Vladimirovich, in 1960-80s your university was actively engaged in researches for the benefit of the domestic aerospace industry. ... In Samara we traditionally prepare specialists for the whole country. ...

Winer Observatory P.O. Box 797, Sonoita, Arizona 85637-0797, USA . ... Asteroid . ... Site . ... The evening of October 26, 2011, Mark Trueblood, Robert Crawford, and Larry Lebofsky used the Kitt Peak 2.1-m telescope to observe Near Earth Asteroid (NEA) 2008 QT3. ... single still jpeg frame . ... The National Optical Astronomy Observatory (NOAO) issued a press release concerning Morgan's work on Monday, November 21, 2011 and posted it on the home page of their web site . ... 2013 Winer Observatory. ...

... Meade Instruments Corporation . ... Meade Pictor XT-Series CCD Autoguider/Imagers . ... Take new sets of calibration frames if the temperature changes significantly.(or change the set you are using or the scaling if you are reusing calibration frames). ... You can also use scaleable dark frames called thermal frames. ... However, if you wish to reuse dark frames with images of different exposure times, you must turn the dark frame into a thermal frame by subtracting the bias information. ...

... Norm Oberle being reflected by one of his . ... The 31" mirror at the . ... It was through Norm's classes that I made my own two telescope mirrors described elsewhere on this site. ... Soon he made his first first telescope. ... Norm was one of the charter members and organizers of Cuyahoga Astronomy Club and its first president. ... In 1968, Norm formed the LEAP Project (Lake Erie Astronomical Project) partially an out growth of the telescope making class and astronomy meetings at the planetarium. ...

... I would like to add my voice to those who are mourning to loss of Maxim Tarasenko. ... Maxim was born in Protva, in the Kaluga Region south of Moscow on 20 June 1962. ... This was just one of many international speaking engagements of his. ... The list of papers and international places is too long to go into at this point. ... My first trip to Moscow was in 1995, and Maxim kindly made arrangements for me for transportation and access to a number of space program related facilities in the Moscow...