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... 24 } Line { SrcBlock sin SrcPort 1 DstBlock func1 DstPort 1 } Line { SrcBlock Fcn SrcPort 1 Points [0, -55] DstBlock func DstPort 1 } Line { SrcBlock (G*M) ^1/2 SrcPort 1 Points [25, 0] DstBlock func DstPort 3 } Line { SrcBlock func SrcPort 1 Points [40, 0] Branch { ...

... Looking down on a storm (image credit: Robert Johnston) . Spearheaded by the Project Lead Robert Johnston of Cookstown High school, along with the support of Gerard McStocker from Holy Trinity College and the тАШhighlyтАЩ experienced High Altitude Balloonist Philip Heron , this leading edge school project has left us gazing into the sky! ... The Sun from the stratosphere just north east of Dublin (Image credit: Robert Johnston) . ... The limb of the Earth (Image credit: Robert Johnston) . ...

... The Military Aspects of the Soviet Cosmonautics : A Side View . This book is the first effort in an unclassified Soviet publications to provide a comprehensive overview of the Soviet military space program. Presented here are the classification of the military space systems by functions performed (Chapter 1), the analysis of the organizational evolution of the Soviet space program (Chapter 2) and the description of all observable satellite systems of military or double destination (Chapter 3). ...

MATHEMATICAL MODELING: . ... This model is developed on the base of the probabilistic description of the collisional aeronomical processes and is realized on a computer as the numerical system (stochastic model). ... Shematovich, V.I., Bisikalo , D.V.             Nonequilibrium processes in the planetary and cometary atmospheres. ... In Russian) . ... Piarnpuu , A. A.; and Shematovich, V. I.       Construction of structural stochastic models of collision processes in rarefied gas media (abstract) . ...

... DESCRIPTION General Catalog of Variable Stars (GCVS database) . ... Kholopov P.N., Samus N.N., Durlevich O.V., Kazarovets E.V., Kireeva N.N., Tsvetkova T.M., 1990, General Catalogue of Variable Stars, 4rd ed., vol.IV, Nauka, Moscow. Kholopov P.N., Samus N.N., Durlevich O.V., Kazarovets E.V., Kireeva N.N., Tsvetkova T.M., 1992, General Catalogue of Variable Stars, 4rd ed., vol.IV, Bull. ... Kazarovets E.V., Durlevich O.V. Editor-in-Chief Samus N.N., 1998, New Catalogue of Suspected Variable Stars. ...

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. ...

... The reflectance spectra of serpentines and chlorites are shown in Fig. 2 and 3. ... Numbers Physical state of the samples particle sizes powdered 0.25 mm powdered 0.25 mm powdered 0.25 mm powdered 0.25 mm powdered 0.25 mm 1 POSSIBLE SPECTRAL SIGNS OF SERPENTINES AND CHLORITES IN REFLECTANCE SPECTRA OF CELESTIAL SOLID BODIES V. V. Busarev1, M. N. Taran2, V. I. Fel'dman3 and V. S. Rusakov4 The sample names Orguel (CI) 2476 Mighei ...

... 1.7 GSC 084 Pulkovo Obs., 0.33 15 x 15' 1.0" 7 34 0.179 0.307 Normal Asgr. 3.0 UCAC 118 Slovakia, 0.57 14 x 10' 1.7" 3 12 0.090 0.145 Modra 3.3 USNO 127 Germany, 0.19 30 x 20' 2.4" 3 15 0.151 0.087 Bornheim 0.8 GSC 168 34 200 0.282 0.315 291 USA,Kitt Peak, 1.8 390 x 30' 1.0" 1 5 0.143 0.144 Spacewatch II 4.7 USNO 300 Japan, 0.5 78 x 78' 2.3" 7 36 0.420 0.447 Bisei Center 1.3 ACT 461 Hungary, JATE 0.60 28 x 19' 1.1" 6 22 0.124 0.153 Asteroid Surv. ... Polynesia 1.0 UCAC F85 Tiki Obs., ...

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. ...

... Mission Control Center, Korolev . At 11:16:00, Moscow Time, Soyuz TMA-13 descent vehicle returned to Earth. ... Lonchakov (flight engineer of ISS-18, commander of Soyuz TMA-13) and NASA astronaut M. Fincke (commander of ISS-18, flight engineer of Soyuz TMA-13) have completed their flight under the program of Expedition 18 to the International Space Station (ISS-18), and a spaceflight participant, US citizen C. Simonyi has completed his flight under the program of the visiting mission 16. ...

Hunger is a simple feeling: when your body needs some energy for normall and full functioning, our brains just senda few signals and we begin looking for something to eat.. The great majority of scientists say that the right way of eating is when you begin sating when you really want, and end this process when the feeling of hunger disappears. ... The problem is redoubled with the fact that some people try to suppress negative feelings with effective and easy method. ...

... Exposure Time Calculator (ETC) . ... ESO - Public Surveys . ... the recommended values to use for DIT, . ... Detector on-chip integration (DIT): seconds. to your chosen value - a separate page gives recommended values to use for DIT - for modes 1 and 2 below you may wish to start with the maximum recommended values as these will minimize the effect of read noise (a total object exposure of Y secs with DIT=X secs will produce Y/X lots of read noise) and give you a lower limit on the time needed. ...

... Meade Instruments Corporation . Telescopes ћ Binoculars ћ Microscopes . Meade Pictor XT-Series CCD Autoguider/Imagers . ... The Meade 520 Electronic Relay enables you to connect a Meade Pictor to another manufacturer's telescope motor or hand controller or any Meade non-LX200/CDS-equippedproduct with motorized drive correction. ... Now remove the Pictor and make a parfocal eyepiece as described in Appendix D of this manual. ... Copyright 2006 Meade Instruments Corporation, All Rights Reserved. ...

Общая Астрономическая Конференция > Практика > Своими руками > Апохроматы из обычных стекол . ... Просмотр полной версии : Апохроматы из обычных стекол . ... По остаточная хроматическая аберрация данной системы в сине-фиолетовом спектре меньше чем в красном,что нехарактерно для обычных апохроматов. ... 168.7614 6.0 BK7 72.0 . 458.8111 0.0 Air 72.0 . ... 182.2961 9.0 BK7 103.0 . 243.5326 0.0 Air 103.0 . ... Еще один апохромат из обычных стекол (300 мм,F/15,дифракционное качество g-C): . ...

Вы находитесь здесь: Описание программы . ... Общее описание . Установка параметров . ... Описание программы . ... Наблюдатель может располагаться как на поверхности любой планеты, так и на борту космического аппарата с заданной орбитой. На дисплее отображается видимая картина расположения в поле зрения звезд, планет, а также и космических аппаратов, орбиты которых были сообщены программе. ... В программе имеется режим координатного отождествления звезд, вводимых из внешнего файла. ...

... The circumnuclear GASEOUS disks are often decoupled from the circumnuclear stellar disks and are even stronger inclined to the outer disk planes; in fact, we have found a considerable `population' of inner polar rings. Inner gas polar rings are found as in spiral galaxies with the massive outer gas disks co-planar to the main symmetry planes (e.g. NGC 2841, Sil'chenko et al. 1997, and NGC 7217, Sil'chenko & Afanasiev 2000) as well in many lenticular galaxies (Fig. ...

... Average effective wavelengths and band widths for various sp ectra Lyrae spectrum f flat k е 1014 Hz 5386 ± 18 4.66 ± 0.04 5714 ± 12 4.1 6234.5 ± 0.5 1.03 5372 ± 18 4.69 ± 0.04 eff 2 Optical Filter ID 1 2 3 4 a Fo c -6 10 erg/cm2 s 12.55 ± 0.10 11.04 ± 0.01 2.77 ± 0.004 12.63 ± 0.10 fo d 6 10 photons/cm2 s 3.40 ± 0.02 3.18 ± 0.004 0.87 ± 0.002 3.42 ± 0.02 Power-law eff f 2 е 5746 ± 317 6197 ± 253 6305 ± 31 5736 ± 316 spectra pl k 1014 Hz 3.70 ± 0.26 3.14 ± 0.16 0.88 ± 0.01 3.70 ± 0.27 Table 1. ...

PRELIMINARY DEVICE PERFORMANCE SPECIFICATION Revision 0.4 July 21, 2006 KODAK KAF-16803 IMAGE SENSOR 4096 (H) X 4096 (V) FULL-FRAME CCD IMAGE SENSOR ** THE OUTPUT GATE BIAS WAS CHANGED BEFORE THIS PART WAS RELEASED TO PRODUCTION. ... 6 Dark Reference Pixels .. ... 26 ©Eastman Kodak Company, 2005 www.kodak.com/go/imagers Revision 0.4 Preliminary MTD/PS-XXXX p2 Soldering Recommendations .. ... Eastman Kodak Company, 2005 www.kodak.com/go/imagers Revision 0.4 Preliminary MTD/PS-XXXX p19 8. ...

... NGC 281 (Sharpless 184) is a bustling cradle of star formation about 10,000 light years away. ... The central stars are being formed from the surrounding gas, which emits a large amount of hydrogen alpha (Ha) light after being excited by stellar radiation. ... The dark areas overlaying the brighter ones in the middle of the image are dense clouds of gas known as Bok Globules. ... 4) Image registration . ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...