... 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 . ...

... Are the optics really that bad? Here's a simple test that anyone can do that will determine if it's the optics or something else. This test is known as the star test. ... With your high magnification eyepiece of at least 100x, center the star in the field of view and bring it to focus. ... In a perfect telescope, which does not exist by the way, the extrafocal image will appear identical to the out of focus image that you viewed when the eyepiece was inside of focus. ...

... НЕПРЕРЫВНОГО МАТЕМАТИЧЕСКОГО ОБРАЗОВАНИЯ . ... Кружок ?Олимпиады и математика? ... Московская математическая олимпиада . Заочный математический конкурс . ... Устные математические олимпиады . Олимпиады по программированию . Математический праздник . Математические регаты . ... Математические бои . Олимпиада по геометрии им. И.Ф.Шарыгина . ... Программа ?Math in Moscow? Научные конкурсы . Творческий конкурс . ... График олимпиад . ... XXVII Математический праздник . ...

Next: Particle Background Rejection Up: Detection Efficiency Previous: Front Illumination . ... The method requires that the CCD substrate be etched from the rear towards the depletion layer boundary. The device can be illuminated through this rear surface, which has a much thinner dead layer than the electrode side. ... The corresponding detection efficiency data are presented in Figure 7, and compared with the predicted data for a 20 m thick depletion layer. ...

Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... The on-line diagnostics of the SW channel characteristics operative through back-scattering ionospheric sounding (BSS) is based on adiabatic relations of diagnostic signal characteristics and channel in operation under ionospheric parameter variations (Kurkin V.I , Nosov V.E., Ponomartchuk S.N.et. al. SW radiochannel operative dignostics. ...

... A really beautiful animation of Jupiter and two of its satellites sent to us by Carl O'Beirnes, J09 Balbriggan Observatory: . With Jupiter now starting to climb at our latitudes I set back up the C14 to take a few images. ... Thank you Carl! More to come from Jupiter this week: dark spot just appearing in the South hemisphere (Sunday 19th July), and Gallilean satellites o ccultations visible from Ireland starting Friday 24th July. ... International Year of Astronomy, Ireland National Node . ...

... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... Flights Chronology . ... ISS Russian Segment . ... News . ... History of flights . ... Russian cosmonauts A. Shkaplerov and A. Ivanishin , NASA astronaut D. Burbank have completed their mission to the International Space Station (ISS) under the program of Expedition ISS-29/30. ... Contribution of RSC Energia to the Russian Rocket-Space Technology . ... 2015 JSC "S.P. Korolev RSC "Energia" . ...

Here are two images of SN 1998ey in NGC 7080. The discovery image (Dec.5th) was stretched quite a lot and only just visible above the noise. It was a 30 sec. exposure with a 30cm f/6.3 SCT and Starlight Xpress ccd in bright Moonlight and mist. I was very lucky to have detected it under these conditons as it was at mag. 17.0 or a little fainter. ... Back to 1998ey . Back to Bright Supernovae David Bishop Last modified: Sat Dec 26 16:42:45 EST 1998 ...

Astronomy Discussion Forums . Forums: . Atm ћ Astrophotography ћ Blackholes ћ Blackholes2 ћ CCD ћ Celestron ћ Domes ћ Education . ... Discussion Forums . ... Andromeda . Forum List | ... Post Message | ... Login to Post . ... www.astronomy.net . ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

. April 28, 1998 . Fig. 1. An example of the EUV chain revealed by the modified SOHO/EIT images. The SOHO/EIT (171 A) image of April 28, 1998 with a complex system of the chains forming an extensive oval structure 1-2-3-4-5-6-7 on the visible disk. Two (maybe even three) straight chains, located quasi-parallel to the solar equator between points 3 and 6, are also present. Back to the page of the SOHO/EIT and Yohkoh/SXT chains . Back to the parent page . Last update: 9 August 1998 .

... Puerto Rican assigned channels (1997). ... IfFreq= 5150.Mhz - transponder frequency. ... For satellite, the video is FM modulated and the audio is 6.5 Mhz above the video. Bandwidth: 6 Mhz . Video : +1.25 Mhz above lower edge of band. amplitude modulated. Audio: 4.5 Mhz above video. ... Color:3.579545 Mhz above video. ... video freq . ... PUERTO RICO PUBLIC B/CASTING . ... MAYAGUEZ . TELECINCO INC. ... BAYAMON . ... S&E NETWORK INC. ... RIO PIEDRAS . ... BAYAMON CHRISTIAN NETWORK . ...

. Astro Space Center . (Moscow Division) . Theoretical Astrophysics . QUAD : Quantum Astrophysics . Space Radio Astronomy . SED : Space Electronic . SCD : Space Constructions . ASMGSD : AstroSpace Missions Ground Support . RT-70 : Designe & Coordination RT-70 . DPD : Data Processing . INS_Lab : Information & Navigation Systems

OBSERVATIONS OF COORBITAL SATELLITES OF SATURN Emel'yanov N., Varfolomeev M. Sternberg State Astronomical Institute, Moscow, e-mail : emelia@sai.msu.ru Institut de MИcanique CИleste et de Calcul des иphИmИrides, Paris, e-mail : emelia@imcce.fr Abstract. To improve the orbital parameters and masses of coorbital satellites of Saturn, Janus and Epimetheus, new observations of these satellites are necessary. ... IN: Saturn. ... New observations of Saturn's coorbital satellites" - Icarus. ...

... Bad Astronomy . ... On Thursday, February 15th 2001 (and replayed on March 19), the Fox TV network aired a program called ``Conspiracy Theory: Did We Land on the Moon?'', hosted by X-Files actor Mitch Pileggi. ... Dust around the lander . ... However, it appeals to our common sense: when the sky is black here on Earth, we see stars. ... Bad: The program claims that when the top half of the lander took off from the Moon to bring the astronauts back into orbit, there was no flame from the rocket. ...

. Search this album . Gallery . :: The First 100 Years . :: Staff - Serious and not -so-serious . :: "Back at Stromlo" barbecue, March 2тАж . Sidebar Left . Sidebar Top . No Sidebar . Sidebar Bottom . Sidebar Right . View full size . Title: "Back at Stromlo" barbecue, March 2003 . File name: barbie.jpg . Dimensions: 427 x 320 px . Page: 1 2 16 17 18 19 20 21 22 23 24 25 26 74 75 . Powered by Gallery 3.0.9 (Chartres) . Login

... Back in Black - студийный альбом австралийской рок-группы AC/DC, выпущенный в 1980 году. ... Цвет: синий . Коллекция: Весна-лето 2016 . ... Размер RU: 54 . ... Платье MadaM T. Цвет: синий. Сезон: Весна-лето 2016. ... В книге представлен теоретический и практический материал для проведения интегрированной образовательной деятельности с детьми в соответствии с требованиями общеобразовательной про-граммы дошкольного воспитания 'Детство' и ФГОС ДО. ... Цвет: разноцветный . ... Цвет: мультиколор. ...

... About meteorites . ... Meteoritic data . ... About laboratory . ... The lake is like a round mirror 200 meters in diameter, surrounded by a ring wall 350-400 meters across. ... The ring wall, especially well preserved along the southeast shore of the lake, the steep banks and the great depth, all indicated that at one time there had been a powerful explosion here. ... It is possible that the depth may have been 40 meters before but that the slumping of the banks was helping to decrease the depth. ...

. Source: . Voronkova E.M., Grechushnikov B.I., Distler G.I., Petrov I.P. (1965) . Optical materials for infrared techniques. Nauka, Moscow. Optical constants: . alpha quartz . sapphire . Back to silicon/quartz page . Last modified: 10/10/98, V.I.

. Новости . Первое информационное сообщение . Второе информационное сообщение . Третье информационное сообщение . Афиша школы . Список приглашенных докладчиков и участников школы . Программа . Проезд и проживание . Отправить заявку . Контакты . back . Страница находится в стадии разработки. Не удивляйтесь изменениям.