IMAGING THE GAMMA-RAY SKY WITH SPI ABOARD INTEGRAL Jurgen Knodlseder1 , G. Weidenspointner1 , P. Jean1 , R. Diehl2 , A. Strong2 , H. Halloin3, B. Cordier4 , S. Schanne4 ... Cedex 5, France 4 CEA Saclay, DSM/DAPNIA/Service d'Astrophysique, 91191 Gif-sur-Yvette, France 5 ESA/ESTEC, Science Operations and Data Systems Division (SCI-SD), 2201 AZ Noordwijk, The Netherlands ABSTRACT The spectrometer SPI on INTEGRAL allows for the first time simultaneous imaging of diffuse and ...

Еще в разделе: (Показать все результаты (>226) - hea.iki.rssi.ru/ )

• http://hea.iki.rssi.ru/integral06/papers/J39_Bogomolov01-17Feb07_23:21:23.pdf
• http://hea.iki.rssi.ru/integral06/papers/J37_Wunderer02-28Feb07_04:09:11_bandw.pdf
• http://hea.iki.rssi.ru/conf/hea2007/styles/style1.css~

... Fitting the observed dependence includes calculations of the polarization cross-sections averaged over particles orientation and size distribution, their normalization and the comparison of obtained dependencies with Serkowski's curve representing observational data for a chosen star. ... Variations of the polarization factors with wavelength are shown in Fig. 16 for homogeneous spheroidal particles with PF orientation. ... The distinction between prolate and oblate spheroids is also clearly seen. ...

Еще в разделе: (Показать все результаты (>182) - www.astro.spbu.ru/ )

• Integral equation method
• WKB and eikonal approximations (high energy - HEA)

Collins School Star Party - Oct. 5, 1999 Presented by the North Shore Amateur Astronomy Club (NSAAC) For more information: NSAAC: http://www.star.net/people/~nsaac 1.0 Using a telescope Close one eye (use your hand if it's easier) and look straight down into the eyepiece. ... Massive stars use up their fuel much faster - in some cases less than 100 million years. ... Jupiter _____. ... With the chart at left and using the brightest stars as a guide, see if you can find Uranus with binoculars. ...

Еще в разделе: (Показать все результаты (>193) - www.atmob.org/ )

• An Inexpensive Dobsonian Slow Motion Control

The Youth Space Center of Bauman Moscow State Technical University conducts the workshop for space enthusiasts (only students) every year to provide participants with an opportunity to discuss the results of the year passed in space focusing on Russian and International programs, see and touch the real space hardware and meet people working on the front edge of space science and technology. ... You will go to Mission Control Center and see how the International Space Station is controlled. ...

Еще в разделе: (Показать все результаты (>3) - ysc.sm.bmstu.ru/ )

... The directives provided by mod_access are used in <Directory> , <Files> , and <Location> sections as well as .htaccess files to control access to particular parts of the server. ... The Allow and Deny directives are used to specify which clients are or are not allowed access to the server, while the Order directive sets the default access state, and configures how the Allow and Deny directives interact with each other. ... The Allow directive affects which hosts can access an area of the server. ...

Еще в разделе: (Показать все результаты (>66) - neptun.sai.msu.ru/ )

• Module mod_actions
• Configuration Files
• How Directory, Location and Files sections work

SURFACE OZONE MODELLING for Kiev city ( in the frame of the program Eurotrac-2) Kiev city program A.V. Shavrina(1), Veles A.A.(1), Dyachuk V.A.(2),, Nochvay V.(3), O.B. Blum(4), Sosonkin M.G(1), Eremenko N.A.(1), MikulskayaI ... -Educational Center of the Information Technologies and Systems of National Academy of Sciences of Ukraine ABSTRACT The modelling of ozone episode of August 2000 for Kiev city is discussed ... Ozone is not emitted directly by any natural source. ...

Еще в разделе: (Показать все результаты (>290) - www.mao.kiev.ua/ )

• Sosonkin Mh.G.

NASA JOHNSON SPACE CENTER ORAL HISTORY PROJECT BIOGRAPHICAL DATA SHEET NAME: William R. Kelly O RAL H ISTORY: 5 February 2002 EDUCATIONAL BACKGROUND: B.S. in Industrial Engineering, Georgia Institute of Technology, Atlanta, 1953 M.B.A. Xavier University, Cincinnati, Ohio 1964 PRE- NASA EXPERIENCE: United States Navy, Miramar Naval Air Station, Miramar, California Naval Aviator, VF-54 (Fighter Squadron 54) (1953 ...

Еще в разделе: (Показать все результаты (>2919) - www.jsc.nasa.gov/ )

• http://www.jsc.nasa.gov/history/oral_histories/HaiseFW/FWH_BIO.pdf
• http://www.jsc.nasa.gov/history/oral_histories/BennettFV/BennettFV_Bio.pdf
• http://www.jsc.nasa.gov/history/oral_histories/FunkJ/FunkJ_Bio.pdf

. Download Izmccd (~2.7 MB). Viewing of image. Use the following functions of the program for viewing an image: . 1) Increase/decrease of scale. For this purpose, press / on the toolbar; and click on any place of the frame. There will be a change of scale. Besides the image will be centred on this place. 2) Increase/decrease of brightness is made by buttons / , or through adjustment of values of a background and range. This is the  button. 3) Mode of a negative is . Previous Next . Main page

Еще в разделе: (Показать все результаты (>8) - www.izmccd.puldb.ru/ )

... The complexity of inversion of Goldreich's function by backtracking algorithms. ... In 2005 M. Alekhnovich, E. Hirsch and D. Itsykson proved the exponential lower bound on the complexity of inversion of Goldreich's function based on linear predicate and random graph by myopic bactracking agorithms. ... Motivated by applications to string algorithms, we introduce the following subclass of Monge matrices: a matrix is called unit-Monge, if its density matrix is a permutation matrix. ...

Еще в разделе: (Показать все результаты (>472) - www.mccme.ru/ )

• Young researchers' seminar in statistical physics
• ANR OTARIE project: transport optimization and applications
• Conference "Algorithms and Arithmetic"

... Each AC computes its own final CPO time series containing results obtained for each processed 24-hour VLBI session and/or computes datum free normal equations for each session. ... All these transformations between the original series derived by the IVS ACs and the final IERS products that are recommended and usually used by users introduce random and systematic differences between CPO series, which in turn lead to differences and inconsistencies between the results of users' applications. ...

Еще в разделе: (Показать все результаты (>233) - www.gao.spb.ru/ )

• http://www.gao.spb.ru/english/publ-s/viii-rfs/p099.pdf
• http://www.gao.spb.ru/english/personal/malkin/publ/zm10i.pdf
• http://www.gao.spb.ru/english/personal/malkin/publ/zm11d.pdf

Astronotes Armagh Planetarium's Stellar Blog! ... Universe . ... About four centuries ago, a tiny white dwarf star about the same diameter as Earth, but with a mass equivalent to the Sun, swung in a tight orbit about some larger star. The white dwarfтАЩs intense gravity tore material from its more massive companion. ... The quantity of mass in the universe is constant since the universe started its last self-replication, since its last singularity, its last pre-big bang re-birth conception. ...

Еще в разделе: (Показать все результаты (>1585) - www.armaghplanet.com/ )

• Wonders of the August Sky | Astronotes
• Accesibility
• Armagh Planetarium Blasts off for a Year of Stargazing | Astronotes

... According to the most popular cosmological paradigm, the greater part of the galaxy mass is accumulated in the dark matter halo. ... The polar ring galaxies (PRGs) reveal external rings or disks of gas, dust and stars rotating in a plane roughly perpendicular to the disk of the central galaxy. ... The shape of the dark halo in the model was chosen so as to achieve the best fit to the observed rotation of both galaxies themselves and their polar rings. ... The SPRC-7 galaxy. ...

Еще в разделе: (Показать все результаты (>144) - mavr.sao.ru/ )

• Workshop 2015
• Total solar eclipse broadcast from Kenya with GLORIA
• Northern Lights and GLORIA

... the radiative transfer equation (RTE) for the randomly-irregular magnetized plasma has been derived on the base of general grounds of the multiple scattering theory . ... Solutions of several absolute tasks of the scattering theory have been obtained (on the optical depth of the ionospheric plasma layer, on the value of radio wave anomalous attenuation, on anomalous refraction, on the backscattered signal intensity for the source being placed within a plasma layer). ...

Еще в разделе: (Показать все результаты (>34) - ip.rsu.ru/ )

• Vladimir Marsakov Abstracts
• MONTE-CARLO

... MASTER Net is 56 square degrees per 1 exposition . ... 06 Dec 2015: GRB 151205B: MASTER-NET early optical observations GCN18665 . ... 18 Nov 2015: GRB 151118A: MASTER-NET optical observations GCN18613 . ... 12 Nov 2015: GRB 151112A: MASTER-NET optical limit GCN18591 . ... 07 Nov 2015: GRB 151107A: MASTER-NET optical observations GCN18565 . ... 31 Oct 2015: Five OTs detected by Global Robotic MASTER Net ATel8232 . ... 02 Oct 2015: GRB 151001B: MASTER-NET early optical observations GCN18380 . ...

Еще в разделе: (Показать все результаты (>22) - observ.pereplet.ru/ )

... Meantime catalogue represents data collected by MSU-E & MCU-SK devices from spacecrafts "Resurs" , "Okean-O" and "Meteor-3M". ... Select in particular fields on the main page of catalogue ' Search MSU-E ' or ' Search MSU-SK ' for immidiate search using selected criteria, then provide coordinate data, time as well as quality and percentage of clauds and submit your request. ... For browsing archived data refer to ' Data ordering ' item on the main page. ...

Еще в разделе: (Показать все результаты (>2) - sputnik.infospace.ru/ )

... Objectives of the study . To survey and evaluate the technical and economical feasibility of European initiatives by start-up companies, for privately-funded crew vehicles for commercial human space flight. ... New commercial markets, among them space tourism, have a great potential to become major drivers in space technology development. This study aims at the assessment of the feasibility of European initiatives to address these new markets through the development of crewed space vehicles. ...

Еще в разделе: (Показать все результаты (>22) - www.astronaut.ru/ )

Lectures . ... 100 Years of Cosmology: From Spiral Nebulae to the Cosmic Microwave Background.тАЭ ? ... Michael Way, astronomer/computer scientist at NASAтАЩs Ames Research Center and its Goddard Institute of Space Studies, will give the first lecture of the AAAтАЩs 2009-10 lecture series Friday, October 2 when he discusses тАЬ100 Years of Cosmology: From Spiral Nebulae to the Cosmic Microwave Background.тАЭ The free public lecture is at 6:15 p. m. at the Kaufmann Theater of the AMNH. by . ...

Еще в разделе: (Показать все результаты (>614) - www.aaa.org/ )

• Lecture Series 2015-2016 ? Amateur Astronomers Association of New York
• NYC Urban Starfest ? Background & History of the Event ? Amateur Astronomers
• Observing Resources for Amateur Astronomers ? Part 3: Advanced Observers ?

... The paper surveys status of the Russian space activity in terms of budget, operati atellistems workforce and industrial capabilities. Shown, that the situation is uneven between the companies and particularly between various tiers of production cooperation. In the current situation international cooperation, both in form of joint non-commercial ventures and integration into global space market, is considered vital for sustenance of the national space capabilities. ... number of R&D programs . ...

Еще в разделе: (Показать все результаты (>12) - www.altrs.narod.ru/ )

• Contents

... 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 . ...

Еще в разделе: (Показать все результаты (>15) - www.vista.ac.uk/ )

• VISTA Integration Time DIT Recommendations

... Russian KOI8 . ... Radio telescopes in cosmology [Russian text PDF ] . ... Excursion at RATAN-600 radio telescope, 1998 (Russian koi8): LaTeX file , gzipped PostScript file (30k) ) . ... Problems of radio astronomical data analysis, 1999 (Russian koi8: html , gzipped PostScript file (950k) ) . Radio galaxies, 1999 (Russian koi8: html , gzipped PostScript file (1012k) ). ... Practice "Selection of distant radio galaxy candidates", 1999 (Russian koi8: gzipped PostScript file (410k) ). ...

Еще в разделе: (Показать все результаты (>38) - sed.sao.ru/ )

• Group for study of galaxies and cosmology, history
• Publications of Oleg Verkhodanov