... Our restless globe and its companion. ... A Look at the Motions of the Earth in Space and How They Are Changing . ... Earth's rotation as viewed from above the north and south geographic poles. ... The Earth revolves around the Sun-also counterclockwise viewed from above the North Pole, clockwise viewed from the South Pole-to give us our years (see Figure 2 ). The plane of the Earth's orbit is called the ecliptic (where eclipses happen). ... Earth's orbit as viewed from the north ecliptic pole. ...

Next: Future plans Up: Electronic database Previous: Electronic database . The JPDOC gives access to references to the papers, data files and links to the internet resources related to measurements and calculations of the optical constants in the wavelength interval from X-rays to the radio domain. ... The database also provides links to internet collections of optical data files and personal WWW pages with relevant software and includes some other useful information. ...

... Bad Astronomy . ... I think I will break from my usual format of Bad Astronomy/ Good Astronomy by saying that the way we define seasons currently is not strictly bad, but I feel (in my opinion!) that it could be better. The definition of when the seasons begin is at the moment of solstice or equinox; that is, winter (in the north) starts on December 22 nd and summer starts on June 22 nd . ... Now imagine breaking up the Sun's 46 degree up-and-down yearly swing into 1 day intervals. ...

Please enter the lightcurve file name and period search parameters: . Lightcurve file: . ... Apply the Heliocentric correction and convert all dates to Terrestrial Time (TT)? ... Also, the Heliocentric correction cannot be applied to such lightcurves. ... This period search service is also available at the mirror sites: Mirror 1 , Mirror 2 , Mirror 3 , Mirror 4 . You may download the latest source code distribution and install the period search service at your own web server. ...

... 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. ...

... Размер: 2;1 . Цвет: Голубой . ... Рубашки / Блузки . ... Артикул: D122_15KR Цвет: белый Состав: 50% вискоза, 50% полиэстер Описание: элегантная блуза без рукава. ... Цвет: черный . ... Черный глянец металла облагораживает и сдерживает невероятный шик образа, достойного лучших интерьеров.<div><br></div><div>Цоколь: E14.</div><div>Мощность: 8х40.</div> . ... Ящик для 20 ключей Office-Force с кодовым замком, цвет: черный - Office-Force - Office-Force . ...

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. ...

... Radio Astronomy . ... ASRAS Board Members . ... To see the most up to date news and events happening with ASRAS log in with your user name and password and then click on the Activities page. ... Messier Marathon (Member Observing) CANCELLED Saturday, April 9, 2016 9:00 PM Location:Farash Center Ionia NY . ... ASRAS Members meeting - Friday May 6 at Farash Center - Ionia NY . ... ASRAS Board members meeting - monday May 9 @ Farash Center Monday, May 9, 2016 7:00 PM Location:Farash Center Ionia NY . ...

... Sun images . ... Sun flares . ... Active areas . September : 2009 . ... No sunspots and sunspot groups can be currently observed on the Sun's surface . The following H-alpha plages without spots can be currently observed on the Sun's surface . ... Coordinates . ... Coordinates and other characteristics of active regions are issued for September 09, 2009 00:31 UT . Last updated: September 10, 2009 00:00 UT . ... 7(499)132-65-96, Fax: +7(499)132-65-97 . ...

For use of "Richland Astronomical Society members only". ... Board index . ... Members . ... This board has no forums. ... In total there are 2 users online :: 0 registered, 0 hidden and 2 guests (based on users active over the past 5 minutes) . Most users ever online was 108 on Sat Jun 09, 2012 9:18 pm . Registered users: No registered users . ... Total posts 254 Total topics 15 Total members 56 Our newest member MichaelMcCoy . ...

. Photos . This is an old homepage of Sergey Koposov with some old photos. My current homepage is here . The first version of that page was created approximately in november 2002. Sergey Koposov , 2002-2015 . Last change: 30.12.15.

... Meade Instruments Corporation . ... Section 3: File Menu . ... Displays the dialog to open an existing image: . ... Saves the current image as a new file name or new file type, or both. ... This can be useful to prevent having 20 or more images open at once, and saves having to close them manually. ... This is done by creating a text file with the same name as the image file. ... Note that Image Information is saved within the FITS file, so there will not be a text file to accompany these files. ...

This lesson is intended as a revision of basic direct-current (DC) circuits . It was discovered in the 19th century that certain materials (so-called ideal resistors) have a current through them I that is proportional to the potential difference (voltage) across them V. This is not a fundamental law of physics (like momentum conservation) but is an observed behavior which some materials roughly follow (like the friction law we covered earlier in the course). ... This equation is called Ohm's law. ...

... Low-temperature kinetics of conduction electrons in metals and semiconductors. ... Basic research directions in the 6. ... 26(9), Sept. t9g3 tron-electron scattering can be singled out and measured even in nontransition metals, and so that electrons can be heated to a temperature higher than that of the Iattice not only in semiconductors but also in metals. ... In metals, nonlinearities result from the effect of the magnetic field of currents on electron trajectories and thus on the conductivity. ...

INTEGRAL SOURCE RESULTS PAGES AND ACCESS TO INTEGRAL DATA THROUGH VIRTUAL OBSERVATORY: SCIENTIFIC MOTIVATION AND RECENT STATUS Д Д Petr Kubanek1,2 and Rene Hudec 1 2 2 INTEGRAL Science Data Center, Chemin d'Ecogia 16, Versoix, Switzerland Astronomicky ustav Akademie ved Ceske republiky, Ondrejov, Czech Republic ДД Д ABSTRACT In its current status, the Virtual Observatory (VO) is an international effort to handle distributed databases of all data taken from the sky. ... The INTEGRAL Burst Alert System. ...

MOSCOW CENTER FOR CONTINUOUS MATHEMATICAL EDUCATION . INDEPENDENT UNIVERSITY OF MOSCOW . ... A MATHEMATICS PROGRAM IN ENGLISH . FOR UNDERGRADUATES AND GRADUATE STUDENTS . ... Students | IUM Library | ... About the IUM . ... Program features . ... Application: . ... Application procedure . Application form . ... Program: . ... Living in Moscow . ... Current semester info: . ... Alumni: . List of Alumni . Home Universities . ... University of California, Berkeley . ...

... History-NASA Centers . ... STS Recordation Oral History Project . This effort involved the collection of history from key individuals formerly and currently associated with the agency?s Space Shuttle Program (SSP), focusing on the Space Shuttle Orbiter and its related components. ... Space Shuttle Main Engines Chief Engineer and Project Manager, Marshall Space Flight Center, Huntsville, AL . ... Space Shuttle Main Engines Project Manager, Marshall Space Flight Center , Huntsville, AL . ...

... 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. ...

obsreq *.edb *.sch pc39.o gpsd wxd telescoped domed camerad telsched telrun (tty) apogee.o xephem xobservatory camera telrun.sls Batch Real­time shm OCAAS Data Flow driver process GUI file fifo shared­mem I/O telsched.cfg camera.cfg domed.cfg focus.cfg filter.cfg wxd.cfg telescoped.cfg Introduction OCAAS 2.0 November 12, 1998 1­7 1.4 Basic Software Architecture OCAAS design takes full advantage of the UNIX architecture. ... The special file to access the driver is $TELHOME/dev/pc39. ...