Full-Text Search . ... astro-ph . ... SAI VO . Search sort results by Date Relevance . ... Whitespace-separated words are treated as AND ed. Show 10 50 100 articles per page in Full Compact mode . ... Huang, C. -Y.. ... Jiang, X. J.. Jiang, Yan Wei. ... Rao, Wei. ... Wang, Sheng. Wang, Xiang-Yu. ... Yan, Jingzhi. ... Zhao, HongSheng. Zhao, Wen. Zhao, Y. H.. ... SAI MSU . ...

... Radiative mechanisms in accreting black holes Accreting black holes are known to show two spectral states. In the hard state, the photon index is about =1.7 and most of the energy is emitted at about 100 keV by thermal Comptonization. ... Why the electron distributions are so much different in the two states is a mystery. Why the spectral index seems to saturate at 1.7 in the hard state is also unknown. We will discuss the physical processes that control the spectral shape. ...

Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... The algorithm and appropriate program for decametric radiosignal propagation conditions prediction for paths from 500 to 9000 km have been developed at ISTP SB on the basis of normal wave method (AltyntsevaB.I,Iliyin N.V., Kurkin V.I. and others //Decameters channel simulation on the base of normal wave method . ... Solar activity indices are chosen automatically from the prediction date from the database . ...

... In spring 1998, we finished our postgrad studing, ".. summer's almost gone" . ... Researcher at ASC. ... Researcher at SAI. ... PhD Dec 1998; Researcher at SAI, postdoc in US. E-mail: atim#sai.msu.ru . ... E-mail: gorshkov#sai.msu.ru . ... E-mail: andrew#sai.msu.ru . ... Phd Oct 1999; Assistant professor at Chicago. ... PhD Feb 1998; E-mail: polar#sai.msu.ru . ... E-mail: sunny#sai.msu.ru Researcher at SAI. ... People of our Great Group (Gr-Gr hereafter), e-mail me, what do you think about it. ...

May 2013 Update on APO Imager Proposal J. Huehnerhoff, W. Ketzeback (APO) In March 2013, a proposal for an imager on the APO 3.5m telescope was presented to the users committee. ... From this feedback it was determined that the most important properties of this imager should include good throughput, good spatial resolution, fast readout, and capability to use narrow band filters (both existing and new). ... The CCD allows many binning modes but 2x2 or 3x3 is expected to be used in normal operation. ...

... First of all, I should say that you cannot guarantee user-mode processes to have exact control of timing because of the multi-tasking nature of Linux. ... However, for most applications using I/O ports, this does not really matter. To minimise this, you may want to nice your process to a high-priority value (see the nice(2) manual page) or use real-time scheduling (see below). ... Linux 2.x kernels have soft real time support; see the manual page for sched_setscheduler(2) for details. ...

. [Russian version] . M a i n p a g e . Future seminars . P a s t seminars . Seminar council . " Radiative processes and variability of black hole binaries " . Prof. Andrzej A. Zdziarski (N. Copernicus Astronomical Center, Warszawa, Poland) . Abstract: . I will review radiative processes and geometry of black hole binaries in their two main states, hard and soft. Also, I will discuss theoretical interpretation of the spectral variability over long time scales.

Next: Multi-frequency deconvolution - MFCLEAN Up: Deconvolution with maximum entropy Previous: Deconvolution with maximum entropy . ... The quality of the maximum entropy solution can depend very strongly on the rms and flux parameters - these parameters should be set with some care, or some experimentation may be necessary. ... map, beam : As with CLEAN, you give task maxen a dirty image and a dirty beam. default : You also have the option of supplying a default image. ... MAXEN . ... Dirty image . ...

November 2006 Astronotes 1 Candles in the Dark Image Credit: Wikipedia.org By Colin Johnston, Science Communicator Since the mid-ninteenth century astronomers have used the principle of parallax to measure the distance to other stars. ... How then can we tell, for example, that M31, the galaxy in Andromeda, is 2.2 million light years away? It would be straight-forward to tell how far away a star was if it was exactly the same brightness as our own Sun. ...

... 12, 2015 Abell 2063 MAC 1522 +0828 May 09 2010 31 Ser Ser Ser Ser Ser Ser Ser Ser Ser Galaxy Galaxy Galaxy Galaxy Galaxy Galaxy Galaxy Galaxy Galaxy 17mmT4 EF,VS,UB,NND,AV FIRST THEN HOLDS, AGC 2063 ,R=P MAC 1522 +0829 May 09 2010 31 17mmT4 EF,ES,* IN NUC,VERY FAINT HALO AROUND *,SUSP, AGC ...

Общая Астрономическая Конференция > Все про астрономическое оборудование > Астрономическое оборудование . Инструкция к моторчику для eq1 - где найти . ... Nick Hard . ... Инструкция кетайская, хоть и по-английски. ... Отправить личное сообщение для Nick Hard . Найти еще сообщения от Nick Hard . ... Сообщение от Nick Hard . ... Найти еще сообщения от Дядя Вова . ... Найти еще сообщения от ZCH . ... Sigma72 . ... Отправить личное сообщение для Sigma72 . ... Найти еще сообщения от Sigma72 . ...

Atmospheric influence on the different radio-engineering system functioning . ESTIMATION OF ATMOSPHERIC OPTICAL CHARACTERISTICS AND REMOTELY SANSED IMAGE CORRECTION . ... Direct transmittance estimation results for 12 channels of the spectrometer CHRIS. ... We have managed to develop a direct method of estimating the discrete Normalized Atmospheric Point Spread Function (NAPSF) from available images alone, not using any external sources of information about the atmosphere. ... IRE RAS 1996-20 11 ...

... Please, don't use any personal macros and definitions. % stract Pattern %**start of header \long\def\maintitle#1{{\vskip 1em \ begin { center }\section*{#1}\ end { center }\nopagebreak[4]}} \long\def\author#1{{\ begin { center }\normalsize{\bf#1}\ end { center }\vskip-1em \index{#1}}\nopagebreak[4]} \long\def\address#1{{\ begin { center }\small\noindent#1\ end { ... Initial conditions $x_0=x(t_0), \dot{x}_0=\dot{x}(t_0)$ of Equtions (1) are determined by the region of possible motions $R_0.$ ...

... Fall 2005 . Fall 2004 . Winter 2005 . Spring 2005 . Summer 2005 . Fall 2003 . Winter 2004 . Spring 2004 . Summer 2004 . Fall 2002 . Winter 2003 . Spring 2003 . Summer 2003 . ... The Swift gamma-ray burst explorer was launched on Nov. 20, 2004 from Cape Canaveral, Florida. ... A number of models describing exotic forms of matter, generically referred to as dark energy (not to be confused with dark matter), have been proposed to explain this acceleration. ...

New reduction of minor planets photographic plates obtained with Pulkovo Normal Astrograph A.A. Berezhnoy Pulkovo Observatory of RAS, Saint-Petersburg, Russia Minor Planet observations at Pulkovo Periodical observations of 14 bright asteroids named Selected Minor Planets (SMP) were performed at Pulkovo since 1948 within the international framework started by works of B.V. Numerov and D. Brouwer. ... 108 133 113 74 124 67 97 88 14 84 64 5 20 19 Epochs (YYYY.MM) 1200 Mean values of total obs. ...

... 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. ...

... Do you know why we have seasons on Earth? ... Even if you offer students the great activities developed by the Harvard researchers, or the great activities in ASP's teacher resource book, The Universe at Your Fingertips , your students still won't learn anything unless they work hard and think about their work. ... But none of these are worth a hoot unless they are also accompanied by hard work on students' part. ... The key to success in astronomy is the same as it is in everything else: hard work....

These pages collect together references to many pictures of the solar system that can be found on the Net. ... Since I originally compiled this list the number of relevant images has grown tremendously. ... http://www.jpl.nasa.gov/pictures/ . ... ftp://dftnic.gsfc.nasa.gov/images/gifs/ . ... http://www.jpl.nasa.gov/galileo/images.html . http://www.jpl.nasa.gov/magellan/images.html . ... http://nssdc.gsfc.nasa.gov/image/planetary/ . ... NASA Image Access Homepage (Planetary Photojournal) . ...

. Remove a file that has hard links to it the same way as you would remove any other file: rm filename(s) . Any files that were created by making hard links to the filename will continue to exist in their own right. Removing a file to which symbolic links have been made has a different effect. Although the linkname remains, the actual file that this name points to does not. Trying to use a command on the linkname will give you the message: command : filename : No such file or directory .

Geometry of X-ray sources in accreting black-hole binaries Andrzej A. Zdziarski N. Copernicus Astronomical Center, Warsaw The structure of the X-ray sources in the hard spectral state of accreting black-hole binaries has been a subject of intense debate. The paradigm dominant for many years postulated that the accretion disc in the hard state is truncated at some radius >> the innermost stable orbit (ISCO) whereas the disc reaches the ISCO in the soft state. ...