... On exposures affected by it, the warning InvalidObtValue is generated during the processing. This will be fixed with a software update, available in future SAS versions. ... If this problem occurs, you should process the affected pn exposures with SAS versions older than v6.0.0 (indeed, it is enough to run the SAS v5.4.1 epframes , and then, for instance, re-use the output files in a subsequent epchain run, specifying the parameter runepframes=N ). Pages maintained by SAS librarian . ...

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• XMM-Newton Science Analysis System: Main Page
• User-level errors and warnings

Next: Problems of Fourier Up: Some Problems of Practical Previous: To Restore or . Photometry of restored images has two problems. First, many restorations are photometrically unfaithful, and you get the wrong answer. ... And of course there are situations where it is absolutely necessary to restore the image. ... We ran the lucy task that is in STSDAS, for the usual 80 iterations, and it gave the wrong answer; the ratio of the heights of the two peaks was wrong by about 10 or 20%. ...

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• NICMOS Data Handbook
• Errors Messages and Problems
• signal processing signal optimization line profile analysis Be stars

... Archives . ... X-ray summer school is on going. ... Recently I went to JSM 2007 and tried to attend talks about (bayesian) change point problems, which frequently appears in time series models, often found in economics. ... Tags: ARCH , Bayesian Block , challenges , change point problem , GARCH , light curves , summer school , X-ray . ... I received another type of changing point problem, defining a peak precisely, from a x-ray school student, who tried bayesian block but said it didn?t work. ...

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• The AstroStat Slog change point problem
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... Events . ... Events XII National meeting on management problems . ... Event type: Meeting . ... I. The theory of control systems . The analysis and synthesis of control systems . Optimal control and distributed systems . Adaptive and Robust Systems Management . Stochastic Systems Management . ... Control of Mechanical Systems . ... Systems analysis and decision making in control . System Analysis and Control . Game theory, the theory of choice and decision theory in control . ...

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• International Scientific Conference "Problems and Perspectives of Engine
• INTERNATIONAL CONFERENCE ON SCIENCE AND TECHNOLOGY PROBLEMS AND PROSPECT OF THE
• Quality Problems and Technologies Science and Research Institute (NII-204)

... This paper describes a simple technique that cancels the DC offsets often found in Hubble Space Telescope's calibrated NICMOS images. ... Hubble Space Telescope NICMOS images often show quadrants with a slight mismatch in DC offset levels after the calibration process. ... Figure 1: NICMOS image showing DC offsets between quadrants. ... Figure: Same image depicted in Fig. 1 after being processed by the DC offset removal algorithm. ...

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• ADASS 2002 Conference Proceedings
• Simulations of Pinhole Imaging for AXAF: Distributed Processing Using the MPI
• Data Processing Systems

The FITS archive & data processing pipelines . ... The archived data are broad band images (BBI) and long-slit spectra (LSS) plus their associated template and calibration files. The data in HFA can enter into the HyperLeda processing pipeline and the results can be freely downloaded. ... Definition of the file system (structure of the archive) . ... The coordinate systems must be updated when the data (pixel data, other keywords, related tables) are altered (eg. rebinning of the image). ...

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• Apache mod_rewrite Technical Details - Apache HTTP Server
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Analysis of general features of the chaotic system behavior and investigation of the properties of concrete chaotic sources. ... Analysis of information properties of chaotic systems and chaotic oscillations as concrete objects for information processing and comunications. ... This hypothesis gives a possibility of designing simple mathematical structures accomplishing various processes of information processing using chaos. ... Activities | ... E-mail: chaos@mail.cplire.ru ...

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• Processing Pictures - "InformChaos" Software
• Interesting Sites Related to Chaos - InformChaos Lab.
• Project METI@home: Messages to ETI from home

Dr. Victoria I. Prokhorenko . ... Situation Analysis of The "PROGNOZ" Orbit for Solar- Terrestrial Space Experiments. ... Studies of Satellite Situations Mission. ... A Situation Analysis of the Orbits of the Tail and Auroral Probes in the "INTERBALL" Project. ... Specific Tasks of Multiple Scale Plasma Measurement in Regatta- Cluster System (co-authors S. Savin and L. Zelenyi)- In Book: Proceedings of an International Workshop on Space Plasma Physics Investigations by Cluster and Regatta. ...

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• IKI - MSR Research Workshop
• IKI IPL home page
• Welcom to CONPAS workshop

Multi-Wavelength investigations of the Sun and modern problems of solar activity . SAO RAS . ... The conference goal is to present and discuss achievements in the field of experimental and theoretical investigations of a solar activity. Analysis of the 23d solar activity cycle and connections with the Space Weather. ... Solar activity and disturbances of the solar wind and cosmic rays. Modern observational methods for solar investigations. ... Copyright © 2006 SAO RAS . ... RAS | ...

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• RESEARCH PROBLEMS of the LRS
• On the problem of high spectral resolution observations of faint objects
• The conference " Multiwave investigations of the Sun and modern problems of

... Bojan Nikolic web pages (r. 329) . ... Note however that the radiospec is built in the ?build? sub-directory of the directory you installed it to and is not installed ? ... Build radiospec wget http://www.mrao.cam.ac.uk/~bn204/soft/radiospec-1.0.tar.gz tar --strip-components = 1 -xzvf radiospec-1.0.tar.gz PATH = $INSTALLDIR/bin:$PATH scons PKG_CONFIG_PATH = $INSTALLDIR/lib/pkgconfig/ . ... You will at least also need the numpy package for Python . ... Download & building of the radiospec package . ...

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• Post-processing PGPLOT postscript output Bojan Nikolic web pages (r. 329)
• Post-processing PGPLOT postscript output
• Upgrading Users

Basics of magnetosphere satellite experiment. Main steps of data processing. Modern conception of Earth magnetosphere. ... Empirical models of the bow shock, magnetopause and neutral current sheet positions. Main principles of construction of empirical magnetospheric magnetic field models. ... Current systems in the Earth magnetosphere. Chapman- Ferraro current. ... Tsyganenko 1996 model and its application to satellite data processing. ... Basics of statistical data analysis. ...

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• Extragalactic Astronomy

Multi-Wavelength investigations of the Sun and modern problems of solar activity . SAO RAS . ... Representation of the last findings in the field of experimental and theoretical investigations of solar activity. The analysis of the maximum of the 23d cycle of solar activity and connection with Space Weather. ... Solar corona study. ... Solar activity and disturbances of the solar wind and cosmic rays. Modern observational methods for solar investigations. ... Copyright © 2006 SAO RAS . ...

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The HyperNews Linux KHG Discussion Pages . Forum: The Linux Kernel Hackers' Guide . Keywords: proc . Date: Wed, 06 May 1998 08:30:39 GMT . From: ElmerFudd < elfuddo@hotmail.com > . i can't seem to get more than 240 processes running (programs seg fault and nasty stuff like that) i have been looking into it and i think it must have something to do with a limit on /proc? (i'm running 2.1.33 and libc 5.4.17) . Please email me at elfuddo@hotmail.com if you are able to shed some light on this problem, thanks .

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• prefork - Apache HTTP Server
• found reason for select() problem
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... Reconstruction of peculiar velocities of galaxies from large-scale redshift catalogues provides an exemplary application of optimal transport. ... U Frisch, S. Matarrese, R. Mohayaee, A. Sobolevsky, A reconstruction of the initial conditions of the Universe by optimal mass transportation , Nature, 417 (2002) 260-262 ( arXiv:astro-ph/0109483 ) . ... R. Mohayaee, A. Sobolevskii, The Monge Amp re Kantorovich approach to reconstruction in cosmology , Physica D (2008) accepted ( arXiv:0712.2561 ) . ...

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• Conference "Random Processes, Conformal Field Theory and Integrable Systems"
• Cellular automata (Fall 2004)
• Labo J.-V.Poncelet: Alexander Krasnosel'sky

... PPTA timeline . ... List of projects . ... RedGW . ... One of the main goals of pulsar timing array projects is to limit the existence of a background of gravitational waves (GWs). Jenet et al. (2006) developed a method to determine such a limit if (and only if) the pulsar timing residuals were statistically white. In the paper we used data from six pulsars from the PPTA project to obtain a limit. The remaining pulsars were rejected because their timing residuals were not white. ...

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• ATNF Observer's help - what's new/broken/of interest
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• Errors associated with reducing filterbank data

Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... To improve the quality of ionograms and to carry out on automatic ionogram processing we have developed a special software, which can be arbitraly devided into the following main parts: . ... Ionogram processing software on the basis of image processing; . Interactive ionogram processing software. ... Here we present ionogram samples for different kinds of chirp sounding . ... Capabilities and samples | ...

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• East Siberian Center for the Earth's Ionosphere Research. Problems of the IS
• East Siberian Center for the Earth's Ionosphere Research. Modelling, secondary

... Science . ... Science Users Information > Data Handling and Products > Data Reduction FAQ > I heard about problems with the X-shooter wavelength calibration. Where can I find more information? ... Science Users Information . ... Observing with ESO Telescopes . ... Data Pipelines and Calibrations . ... Science Data Products Forum . ... ESO Data . ... ESO Data Access Policy . ... Users have reported wavelength shifts in both the telluric lines for VIS and NIR data and in the sky lines of NIR data. ...

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• HAWK-I Data Processing and Quality Control
• ESO - Are there any known problems with XSHOOTER data?
• ESO - Are there any known problems with FORS2 data?

... Institutes of Chernogolovka . The largest of all the scientific institutions of the center is the Institute of Chemical Physics in Chernogolovka , where fundamental problems of chemical physics are studied: kinetics and mechanisms of chemical and biological processes; processes of combustion, explosion, and polymerization; and mechanisms of elementary reactions involving high energy particles. ... Developments and Technologies . ...

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• Astronomy: Olympiad of Scientific Centres: Institutes of Chernogolovka
• International Astronomy Olympiad: Form for the short report of National
• X-Ray Structural Analysis

New little stars were installed on tiedowns 4 and 8 on 24jan12. ... The time on td4 little star has been drifting, td12 and td8 have no problem. ... Data from 01feb12 thru 20feb12 (10:00 hours) was analyzed to see if the little star tmscounter time was drifting. ... After this change, the tmscounter time of td4 continued to drift. 19feb12: switched the order that the vxWorks program queried td4 and td8. ... The problem remained. td4 is showing tmscounter drifts. td12 and td8 do not show any drifts . ...

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• problems adjpwr with large birdies
• The Analysis
• claro cell phone tower problems

... The analysis shows, that asteroid ­ rubble pile loses its fast fragments in no time but the retaining fragments forms a compact structure immersed in dust ­ gas atmosphere, created by interaction of interplanetary medium with dispersed product of collisional evolution of asteroid. By interaction of an asteroid ­ rubble pile with interplanetary medium structures asteroid can increase its brightness on account of blowed up dust simulating phenomenon of distant comet's brightening. ...

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• http://selena.sai.msu.ru/San/Publications/ms34/MS047.pdf
• Problem 2000