... We demonstrate through numerical simulations that model parameters estimated with our technique are essentially bias-free, even when the average number of counts per bin is 1. ... The IW technique avoids such biases by estimating through successive iterations, where for each iteration, j, , and the best-fit parameters are determined by minimization of . ... In our sample, we find that the minimum values and best-fit parameters converge after about 6 iterations. ...

... Graca Rocha ё 2 · 1998 Talk given in the National Astronomy and Astrophysics meeting (8ENA), entitled `Estimation of Cosmological Parameters using CMB data', held in Porto, Center for Astrophysics of the University of Porto, CAUP, Portugal - July 30-31, 1998. ... Porto, May 1999. ... 2000 Talk given at the Center for Astrophysics of the University of Porto, CAUP, entitled `Reading the future through the spots in the sky', Porto, 16th of February, 2000. ... Porto, March 2001. ...

... Archive for December 2009 . ... Posted by hlee . ... Category: Algorithms , arXiv , Cross-Cultural , Jargon , Methods , Quotes , Stat , Uncertainty | Comment . ... Category: arXiv , Astro , Stat | ... Comments RSS . ... Algorithms arXiv Astro Bad AstroStat Bayesian CHASC Cross-Cultural Data Processing Fitting Frequentist Galaxies gamma-ray High-Energy Imaging Jargon Job Languages MC MCMC Meta Methods Misc News Nuggets Objects Optical Physics Quotes Spectral Stars Stat Timing Uncertainty X-ray . ...

Organisers: Philippe Lebacque (Laboratoire de Math matiques de Besan on ) , Michael Tsfasman (CNRS, Laboratoire Poncelet, Institute for Information Transmission Problems) , Alexey Zykin (Laboratoire Poncelet, State University Higher School of Economics, IITP) . ... General Information . ... The classical differential Galois theory studies symmetry groups of solutions of linear differential equations. ... Poncelet Laboratory web page . ...

... CentralProcessor 0.11 documentation . ... The parameters listed here allow the user to configure the parset and the slurm job for continuum imaging of the science field. Some of the parameters can be set to blank, to allow cimager to choose appropriate values based on its ?advise? capability (which involves examining the dataset and setting appropriate values for some parameters. ... Number of CPUs to use on each core in the continuum imaging. ... User Parameters - Continuum Self-calibration . ...

CIMA configuration files offer You a conveniant way of saving CIMA set-ups to files. ... Then instead of making this selections interactively when You are observing, You can just load and apply the configuration files. ... Any other set-up will be ignored! ... In that case, You are forced to use the 'Load only' option to load the configuration file, inspect the selected set-up carefully, apply the set-up (with the 'Accept' or 'Apply' buttons) and then save a new version of the configuration file. ...

... December 20-24, 2004, . Space Research Institute (IKI),Moscow, Russia. ... The conference will commemorate his contribution to astronomy by concentrating on recent progress in cosmology and high energy astrophysics, the areas where his ideas laid basis for revolutionary advances. The conference will be held at the Space Research Institute (IKI) in Moscow, Russia, on December 20-24, 2004. ... Cosmology . ... High Energy Astrophysics Department at IKI , 2004. ...

The Interball-Tail KP archive is final. ... Select a day: . Data available since August 3, 1995) . ... DAY . ... Magnetic field (PRAM) Electron density and mean energy (ELECTRON) Ion density, velocity and temperature (CORALL) Energetic particle fluxes (DOK-2 and SKA-2) H+ and O+ fluxes (PROMICS) AKR intensity (AKR) Antisunward ion flux (VDP) Plasma wave amplitudes (MIF-M/PRAM) PC index (Ground-based) INTERBALL-TAIl orbit . ... Now data in all formats are available for 1995-2000) . GIF plot . ...

The problem of solar wind data correlation for the observations onboard several spacecraft is very important for three points of view: . ... This problem is studied now in detail by systematic determination of ion flux and ion velocity data correlations by INTERBALL-1 (IKI group), WIND and IMP 8 (both - MIT group). ... Solar wind plasma correlation lengths from IMP 8, WIND and INTERBALL-1. ... Correlation of solar wind observations onboard several spacecraft: INTERBALL-1, IMP 8 and WIND data. ...

... Moscow, Russia . ... March-October 2000 . ... Gusev A.S. Multicolor CCD Photometry of Six Lenticular and Spiral Galaxies. ... Gusev A.S., Park M.-G. Structure and stellar population of ringed barred galaxy NGC 2336 // Astronomy and Astrophysics, 2003, V.410, P.117-129. ... Gusev A.S. Photometric Properties of Bars in Galaxies // Astronomy Reports, 2000, V.44, N9, P.579-591. ... Gusev A.S. BVRI CCD Photometry of Pecular Galaxies NGC 5605 and NGC 5665 // Astronomy Reports, 2000, V.44, N9, P.569-578. ...

... December 21, 1997 . ... Advantages are briefly discussed of gaining in spectral resolution, which is accompanied by losses in signal level, as compared with the attempts to improve the accuracy of measurement of line parameters by means of rising the S/N ratio alone with increasing the exposure time. To partially solve the problem of observations of faint objects at the BTA a new design echelle spectrometer is proposed. high resolution spectroscopy . ...