Astronotes Armagh Planetarium's Stellar Blog! ... Moon . ... Space Flight . ... Earth Satellites . ... February . ... By admin February 16, 2012 Posted in: Moon . A roll?n?rock can be seen in this image from NASA?s Lunar Reconnaissance Orbiter. ... This rolling stone gathered no moss but left its track in the regolith until the slope levelled off and it slowed to a halt. ... Then the Moon shone down on an Earth that€а looked superficially familiar to that of today but was oddly different. ...

... PINTofALE was originally developed to analyze spectroscopic data from optically-thin coronal plasmas, though much of the software is sufficiently general to be of use in a much wider range of astrophysical data analyses. ... Kashyap, V. \ Drake, J.J., 2000, BASI, 28, 475 . ... Kashyap, V.L., Lin, L., & Drake, J.J., 2004, AAS, 204, 73.11 . ... Kashyap, V. \ Drake, J.J., 2002, Stellar Coronae in the Era of Chandra and XMM-Newton, June 25-29, 2001, Noordwijk, Netherlands . ... Drake, J.J. \ Kashyap. ...

. Home . News . Gallery . Events . Twitter . Press Releases . Links . Contact Us . Calendar . Press & Web Coverage . Previous . Next . List . International Year of Astronomy, Ireland National Node . [Back To Top] .

. В&K : Статьи и литература : . И.А. Климишин. Заметки о нашем календаре . История нашего календаря . И сказал Бог: да будут светила на тверди небесной, . для отделения дня от ночи, и для знамений, . и времен, и дней, и годов... И создал Бог два светила великие: . светило большее, для управления днем, . и светило меньшее, для управления ночью, и звезды. И поставил их Бог на тверди небесной, . чтобы светить на Землю, . и управлять днем и ночью, и отделять свет от тьмы. И увидел Бог, что это хорошо. И был

... The barrel roll is designed to protect data against bad recording tracks. Within each head group of 8 tracks, or in some modes, within a pair of head groups, the data for each ``track'' is actually recorded first on it's assigned track, then the next frame (20,000 data bits) is recorded on the next track, and the next frame on the next track and so forth. ... The options for BARREL are: . ... rolls within one group of 8 heads. roll_16 . rolls within two groups of 8 heads each. roll_auto . ...

Domes Forum Message . Forums: . ... Post . ... Roll Off Covers For Telescope . ... Post Message | ... There are many designs for small sheds that will roll off on tracks or wheels. ... An internal plastic cover and a small incandescent light to keep out moisture, or a dry air system is recommended to keep a telescope in good condition. ... www.astronomy.net . ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

. Added in 1984,...snake...

RECREATIONAL TELESCOPES . ... ASTRONOMICAL TELESCOPES . ... Home Products Telescopes Astronomical Telescopes ASTELE™ 152MN . ... Whatever eyepiece you're using at the time is your finder eyepiece. ... 152MN is 4.4, so, unlike telescopes with much longer ?-ratios, you're able to use low magnification (27.4 X, 2.3° with the 25 mm PlЖssl eyepiece) which produces bright images and wide fields of view for those dim galaxies, nebulae, and very large star clusters, but the ASTELE? ... BK7 optical glass . ...

... Astronomy 101 . ... X-ray concept inspired from a roll of ScotchТ? tape . ... Principal nvestigator Maxim Markevitch is using R funding to pursue the feasibility of fashioning a low-cost X-ray mirror from plastic tape and tightly rolling it like the sticky adhesive ubiquitous in most homes and offices. ... The inspiration behind NASA scientist Maxim Markevitch's quest to build a highly specialized X-ray mirror using a never-before-tried technique comes from an unusual source: a roll of ScotchТ? tape...

adapted from Observe: Eclipses, published in 1979 by the Astronomical League and "Safe Solar Filters," by B. Ralph Chou, Sky and Telescope, August 1981) . ... Tape TWO pieces of film together into a sandwich, and tape this over the opening in the cardboard. ... The cardboard frame will act as a shade from the bright Sun, while you safely observe through the film sandwich. ... Undeveloped film is not safe. ... tape . ... At the end of one of the tubes, tape the aluminum foil, and make a tiny pinhole. ...

EMERGENCY ENCLOSURE CLOSING . ... In general, emergency systems/procedures have been put in place for electrical power failure and/or for enclosure controller/ motor drive failure. ... In the event the emergency generator fails to start or generate power, use procedure 3.0 for motor drive/controller failure except, you will need to plug the 2 winches into the portable Kubota generator which is stored in the garage. ... AT EACH WINCH, PULL BACK THE HUB DRIVE TO RELEASE THE CABLE DRUM. ...

During the last phase of debug, we produced some waveforms with the Fasti sequence generator, the svb1 . We present here two exaples. The firt one is a rolling-bit waveform: each bit is asserted in turn for 10 clock cicles. From display we can measure the clock cycle to be 112 ns. Logic analyzer display of rolling-bit pattern. ... To give an example of real life pattern, we present a little portion of arnica (Nicmos3) clocking pattern. Last Modified: . ... Back one page . ...

... subroutine omatt open output file read the OSW window parameters , binning factors from header call CAL_GetBoresightMat call OAL_GetAttitude (with time of reference frame) find OM boresight direction rotate by roll angle loop over individual source information read in individual source information extract pixel position correct for distortion (CAL_omDistortion) ... For each pair of offsets compute a maximum-likelihood parameter and take the pair with the maximum value as the best...

. Next: Data Analysis Applications . Previous: Applications . Table of Contents -- Index . љ . Cost-Effective System Management . Skip Schaller . Other People's Software . E. Mandel and S. S. Murray . Message Bus and Distributed Object Technology . Doug Tody . Building Software from Heterogeneous Environments . M. Conroy, E. Mandel and J. Roll . payne@stsci.edu

... Православный календарь . ... Вечный календарь v2.5 Программа, позволяющая получать данные о любом дне григорианского или юлианского календаря в период с 100 по 3000 год н. э. В удобной форме предоставляется информация о православном и народном календарях, гражданских праздниках, астрономических данных о Луне и Солнце и др.. ... Православный календарь на год. ... Смотрите также: История календаря. ... История календаря. ... История календаря и хронология. ... Календарь и хронология майя. ...