In the general framework of regularization of inverse problems, we define the main contours of the reconstruction algorithm IDEA ( Interactive Deconvolution with Error Analysis ) that is developed in our group, giving only some methodological principles. ...

... Previous: ESO C Library for an Image Processing Software Environment (eclipse) . ... A new CLEAN-type algorithm searches for model components not in the dirty image but in the multi-resolution wavelet transform of the dirty image based on the dirty beam. ... The improvement of this prototype Wavelet CLEAN, which does convolve with the dirty beam, can be attributed to a suppression of noise and aliasing in the dirty image by use of information in the sidelobes of the whole image domain. ...

This astrostatistics session will honor the memory of Alanna Connors. Alanna was a pioneer in the investigation and development of statistical methods required for the analysis of high energy data. The session will provide a historical perspective on Bayesian methods, highlight the topics where the contribution made by Alanna were particularly important, summarize current analysis challenges and discuss future perspectives. ... 131.02 Promoting widespread use of Bayesian analysis . ...

Paper ID No.S096.3.3 . ... This campaign combined 4 missions: Geotail, Interball Tail, IMP-8 (NASA), Wind (NASA). ... The global situation picture for the TP orbit is shown in the Fig. 1 as a satellite passage time through regions of interest of the magnetosphere. ... Correlation of the situation pictures for two orbits is helpful in choosing proper time for fulfillment of coordinated measurements in conjugate regions: plasma sheet (PS) of magnetosphere tail - auroral region (AUR). ...

... First the task demos (``de-mosaic'') is used to break the model produced by mosmem into models for individual pointings. ... Task selfcal takes all the models simultaneously and then, for each visibility in the input visibility dataset, it computes a model visibility using the model with the same pointing centre. ... DEMOS . ... There are, however, multiple input models (produced by demos ) corresponding to each of the pointings to be used in the self-calibration. ... Models produced by demos . ...

National Aeronautics and Space Administration . ... Gregory Errol Chamitoff (Ph.D.) . NASA Astronaut (Former) . ... NASA EXPERIENCE: In 1995, Dr. Chamitoff joined Mission Operations at the Johnson Space Center, where worked as a Guidance and Control Flight Controller. ... SPACE FLIGHT EXPERIENCE: Expedition 17/18 - In 2008, Dr. Chamitoff served as the flight engineer and science officer for a 6-month mission aboard the International Space Station during Expeditions 17 and 18. ... OCTOBER 2013 . ...

... Future seminars . P a s t seminars . ... Mechanisms resulting to tornadoes generation " . O.A. Sinkevich (Moscow Energetic Institute) . ... The analysis of mechanisms resulting to vortical structures (tornadoes) generation in the Earth's atmosphere is given. ... The atmospheric electricity role is discussed and models of tornadic funnel and the phenomena occuring in it are considered. It are discussed the computer simulation results related to two-phase flows in the waterspout developed. ...

... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... History . Brief History of Rocket and Space Technology . ... Project History . ISS Russian Segment . Steps of ISS Assembly . ... ISS 45/46 . ... Rocket Space Complexes . ... SPHERES - ZeroRobotics . ... The programs are being developed for experimental satellites SPHERES, which are onboard the International Space Station. ... HISTORY . ... 2015 JSC "S.P. Korolev RSC "Energia" . ...

XMM-Newton Science Analysis System . ... a change of the structure of the ODF is pending, which will make processing on a per event list basis more efficient; the change will mainly affect the subroutine calculateHTRFrameTimes . ... the warnings called from the HTR processing should really be error; however at this state, where HTR analysis is being developed, having this task stop, is not helpful. selection criteria for bad frames may be obtained from the CAL and user supplied selection expression. ...

... Lightcurves of two satellites of Saturn, namely Hyperion (S7) and Phoebe (S9), were modeled using algorithms and programs developed for calculat­ ing the rotational dynamics and constructing theoretical lightcurves of planetary satellites. ... The problem of fitting an observed lightcurve with the model one is solved by varying the initial data and values of the parameters of the problem. ... The value of the MLCE calculated for the deduced initial data and values of the parameters is close to zero....

home education > activities . ... Astronomy . ... In this collaborative group activity, teams of students use the internet to find moon myths in a number of cultures and then try to discern the astronomy behind each myth. There is a section on researching moon missions that just seems tacked on to curry favor with NASA. [e,m] . ... A field test version with good activities and background information about the Saturn system and the Cassini mission, which is scheduled to enter Saturn orbit in 2004. ...

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) . ...

Next: Pyramidal Algorithm Up: The discrete wavelet Previous: Multiresolution Analysis . ... One assumes that the sampled data are the scalar products at pixels k of the function with a scaling function which corresponds to a low pass filter. ... The signal difference contains the information between these two scales and is the discrete set associated with the wavelet transform corresponding to . ... The figure shows the wavelet associated to the scaling function. Figure: Wavelet . ...

... Learning set is formed on basis of the Taken' algorithm. ... For 10, 100, 200, 300 day forecast the time lag was correspondingly = 10, = 100, = 200, = 300. ... For every forecast (10, 100, 200, 300 days) ANN started k = 10 times. ... On figure, 1 it is shown the MAE and RMS statistics for 10-, 200- and 300-day forecast for Xp : M AE = 1 n i=n |f orecastav erag ei - realv aluei |, ... i=1 139 RMS 300 MAE 300 RMS 200 RMS 10 MAE 10 MAE 200 Figure 1: 10, 200, 300 day statistics for Xp forecast. ...

. Dedicated to 40th anniversary of the . first artificial Earth satellite launch . Russian (Win) .

... The software systems are described following the forward and back­ ward data flow to/from the satellite: starting from the Observation Pro­ posal reception and archiving, the long term observation scheduling up to the detailed weekly planning and telecommands sequence uplinking, and vice versa the scientific and housekeeping raw telemetry acquisition and archiving, quick look data analysis, data reformatting and distribution as a Final Observation Tape to the Observation Proposal PI. ...

... News . ... Pre-university education . ... Samara region . SSAU History . SSAU roadmap . ... The guests from the University of Houston: Professor Metin Akay, Head of the Department of Biomedical Engineering and Professor Kirill Larin, Director of the Biomedical Optics Laboratory, gave lectures on modern technologies in the area of the human brain diagnostics and optical coherence tomography, as well as consulted graduate and undergraduate students of the university on Biomedical Engineering. ...

Next: Extinction efficiencies: general behaviour Up: Optical properties of cosmic Previous: Optical properties of cosmic . It is now evident that observed interstellar extinction cannot be explain using particles of only one kind. ... The intensity of radiation after passing a dust cloud is equal to . ... The interstellar extinction is . ... Next: Extinction efficiencies: general behaviour Up: Optical properties of cosmic Previous: Optical properties of cosmic root 2003-04-09 ...

... 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). ...

... Satellite data ] . SMIS ] . SMIS PUBLICATIONS . ... M. Andrrev, V. Efremov, M. Gostev, G. Dmitriev, Yu.S. Krasheninnikova , E. Loupian , A. Mazurov , R. Nazirov , A. Proshin , E. Flitman A System for Operational Remote Access to Archives of Data from Russian Earth-Observation Satellite Systems . The paper is devoted to general information system architecture, developed at IKI RAN for building information systems for access to satellite data and derived products. ... Preprint IKI RAS. ...