... This discussion begins by noting that stellar photometry is often done quite effectively on unrestored images. Even when restoration is necessary, one must be wary of sophisticated methods, many of which distort photometric values. ... A completely unsolved problem is presented: estimating the arithmetic difference between two images that have different PSFs and different . ... I think that Bob really did want you to hear from some people who represent the user community of image restoration. ...

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• Introduction
• To Restore or Not to Restore?
• Practical Validation of Results

In this talk we will present a series of results and open problems emerging from the study of infinite global fields. We will give a survey of the asymptotic properties of the Brauer-Siegel and Euler-Kronecker invariants in the classical situation of number fields and function fields as well as in certain higher dimensional cases. ...

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• Conference "Global Fields"
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... Research areas . ... Events The Second All-Russian Research and Practical Conference 'Actual problems in Avionics Research: Theory, Service, Developments' . ... The Second All-Russian Research and Practical Conference 'Actual problems in Avionics Research: Theory, Service, Developments' "(AVIATOR) will take place at the Faculty of Aviation Equipment of the Military Educational and Scientific Centre of Air Force 'Air Force Academy named after Professor N. E. Zhukovskiy and Yu. ...

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• International scientific and technical conference 'Problems and prospects of

IV International Astronomy Olympiad . ... Text of these problems is available also . ... To solve every problem you may use constants and well-known values you know by heart. ... The apparent diameter of the Moon, as seen from the Earth, is 31'. ... Can you observe a star with magnitude . ... Consider the stars as black bodies. ... Estimate the diameter of a black hole constructed using this patent from a ship with the mass of 5000 tn (1 tn = 1000 kg). ... What stars would you observe this nigth? ...

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• The XX International Astronomy Olympiad, Problems
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• The X Asian-Pacific Astronomy Olympiad, Problems

... Forum: The Linux Kernel Hackers' Guide . ... For mounting the files I used the following command in Linux: mount -t msdos /dev/fd0 /mnt But after the mounting in /mnt I had different garbled file names such as rtlinu~1 & kernel~1. ... But the problem is how? ... Which command should I use? ... Another problem was, I tried to patch those files to the kernel and it started asking me the question : File patch to, which files should i mention, or is it another problem because of the original problem? ...

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• Creating a new sytem call: solution
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Next: Initial conditions Up: Old neutron star distribution Previous: Introduction . The problem to be solved is to find stationary space distribution of stars which have had certain initial space and velocity distributions and move in a given potential. ... In principle, the most straightforward way to obtain the solution is to integrate directly the equations of motion for a sufficiently large number of stars with different initial conditions. ... Then space density is given by . ...

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• No Title
• PROBLEMS OF THEORETICAL COSMOLOGY - UISS2000

Subject, Object and Problems of Astrophysics. Practical and Theoretical Astrophysics. ... Visual Telescope; Problems Which Are Solved with the Its Help. ... Resolution of Telescopes. ... Effectiveness of Telescope in Respect of Resolution. ... Optical Power of Telescopes for Star-like and Extensive Objects. Boundary Magnitude. Reasons of Light Dissipation in Telescopes. ... Spectral Instruments in Astrophysics. ... Basic Photometrical Ideas, Magnitudes and Their Measurement. ...

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• Spherical and Practical Astronomy
• Celestial Mechanics
• Introduction to Astronomy

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• Rainfall in Eugene Oregon
• Moving Towards Life

. command_name : command not found . Your shell's search path does not include the directory that the shell script is stored in. Move the file containing the shell script to the directory $HOME/bin . This directory is usually in your default search path . various messages . There are errors in the construction and syntax of the shell script. Read through your script checking its logical operations and the commands that it uses. You can also use command line options to debug your script.

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• Problems using rcp
• Problems with logging in
• Problems linking files

The SPECSYS header in FITS files defines the spectral system (topocentric, barycentric, LSR, etc.) of the data stored in the files. ... Unfortunately, the CIMAFITS files produced by the WAPP spectrometers store the spectral system used for doppler tracking in the SPECSYS header. ... Note that the program will overwrite the original file so be sure to work on a copy of your data! ... This can be run using (for example) /share/rminchin/correct_fits.pl *.fits to correct every fits file in a directory. ...

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• if2 synth1-4 problems 9-11sep12
• a2584
• CIMA Common Problems

... The call to OMDETECT is changed in accordance with the new interface of OMDETECT (a few parameters have been removed) PARAM- file is set to OMDETECT-4.1 Version 1.22.9 -2002-05-29 ( VNY ) (+doc/omfchain_description.tex) documentation has been updated Version 1.22.8 -2002-05-27 (+src/omfchain.pl) The code for extraction of the ... Changed dependancy file to omfastshift 1.4 Version 1.2: 9 Oct 1998 Updated 'event-frame' locating algorithm in omfasttest.f90 and omfastshift. ...

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• http://xmm.vilspa.esa.es/sas/6.5.0/doc/ommodmap/ChangeLog
• User-level errors and warnings
• Correcting the image

Next: An example of Up: Classification of Images Previous: Creation of the . The classification process (command CLASSIFY/IMAGE) tags each frame with one or more character strings supplied by the user that classify the image in a unique way and will be stored into columns of the OST. For instance scientific exposures observed in SUSI using the filter number 639 may be described` with the two strings ``SCI" and ``FILT_639". ... The command CLASSIFY/IMAGE ntt WFIB :OPATH FB&1 . ...

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• Sky problems
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A problem, that can arise when moving from Fortran 77 to Fortran 90, is dependent on a usual deviation from the standard, and has to do especially with user programs. ... With many Fortran 77 implementations we wrote PROGRAM TEST REAL X WRITE(*,10) 10 FORMAT('Give X = ',$) READ(*,*) X WRITE(*,*) X END In Fortran 90 we use "non-advancing I/O" instead. ... In some old Fortran dialects the statement TYPE was used to write on a typewriter terminal and PRINT was used to write on the line printer. ...

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• Bugs found so far in XFree86/OS2 3.3.2
• Bugs found so far in XFree86/OS2 3.3.1
• S3 805 - 1024 x 768 x 256 distortion

... Up: Algorithms . ... The imaging problem can be described as an optimizing problem in mathematics. ... Computer simulations of rotating modulation collimator imaging show that the quality of images from this method is better than that from the traditional cross-correlation method. ... The imaging problem is: . ... The results show that this algorithm can be used in the imaging problem and usually results in a better image than that obtained from a traditional method such as cross-correlation. ...

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• A New Stable Method for Long-Time Integration in an N-Body Problem
• Parallelization of Widefield Imaging in AIPS++
• Image Reconstruction with Few Strip-Integrated Projections: Enhancements by

... 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 problem of turbulence is one of the most important and challenging problem of the modern science. ... An experimental investigation of turbulent flows with special experimental setup and equipment, which allow to obtain reliable data with good precision, is very difficult and expensive process. ... The natural assumption for the theory of turbulence is that there exist some (unknown yet) general and universal properties for wide range of different turbulent flows. ...

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• Zen: count problem
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... R.A. = 00h55m04s.86, Decl. = -37 41'43".7 . ... Variable star in NGC 1511 . ... Variable star near Pegasus 2001bn IAUC 8624 BV anon 2001bh 7622 K star ugc11635 2001dh 7482 M star ic5374 1999db 7227 QSO anon 1999dc 7227 AGN anon 1999cx 7210 AGN anon 1999cu 7210 AGN anon 1999bs 7141 cat var ugc11093 1998di 6982 dwarf nova anon 1993U 5818 QSO anon 1993V 5818 QSO anon 1992W 5517 M star mcg 8-23-96 1992X 5517 M star mcg 6-32-24 1991ap 5327 QSO anon 1989Z 5162 var ngc4013 1985J 4059 CV ugc6274 ? ...

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• Bright Supernova Bright Supernova

... ATNF Home . About ATNF . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Australian Square Kilometre Array Pathfinder . Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Australia Telescope Online Archive (ATOA) . ... Visiting Parkes radio telescope . Visiting Australia Telescope Compact Array . ... Parkes radio telescope webcam . ...

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• More problems
• Problems with the details of the treaty
• Self-Calibration

... Dr. Ravil Nazirov is the head of the workshop, and Andrew Ananjev is the secretary of the workshop. ... The workshop is used to be held in the last decade of the month, preferably on Tuesdays. ... The next session will take place October 29, 1996 . ... There is "CONPAS" mailing list which you can join to discuss issues of problem solving and to be automatically notified of important dates and decisions with respect to the coming sessions. ... Secretary of the Workshop: Andrew Ananjev . ...

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... Of course, the scope of chaos is vast, and we do not dare to cover it all. ... He will highly appreciate your help in compiling the list of URLs to such scientific groups and institutions. http://www.cplire.ru/win/InformChaosLab/ - InformChaos Lab (Moscow) . http://chaos.ssu.runnet.ru/ - Laboratory of Nonlinear Dynamics at Saratov State University (Saratov) . ... http://optics.npi.msu.su/sci/chaos.html - Chaos in laser systems . ... http://www.chaotic.com - Randle, Inc. ... Time: 2-6 July, 2001 . ...

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• Storing and retrieving pictires in 1-D dynamic systems - Radiotekhnika i
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• Application of Chaotic Dynamical Systems to the Problems of Recognition and