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... We provide highly accurate measurements of the two-point angular correlation function, ( ), as a function of magnitude on scales up to 1.5 o . ... For a redshift dependence of the spatial correlation function, (r), parameterized as (r,z) = (r / r o ) - (1 + z) -(3+ ) , we find r o = 5.2 0.4 h -1 Mpc, and 0 for I 20. ... Our results are consistent with redshift distributions in which ~30-50% of the galaxies at I = 23 lie at z > 1. ... 2 )National Optical Astronomy Observatories,Tucson, AZ 85726 (7) ....

... WMAP7 -- 7 year WMAP data ( Larson at al., ... SPT -- CMB power spectrum from SPT ( Keisler et al., ... CDM -- flat Universe with cosmological constant . ... N eff 3.046 . ... WCDM -- flat Universe with dark energy . ... CDM, WMAP7+BAO+H0 +CL . CDM, WMAP7+BAO+H0+SPT +CL . ... CDM+f (1), WMAP7+SPT+BAO+H0 +CL . CDM+f (1)+N eff , WMAP7+SPT+BAO+H0 +CL . ... CDM+N eff , WMAP7+BAO+H0 +CL . ... CDM+dn/dlnk, WMAP7+BAO+H0 +CL . ... WCDM, WMAP7+SPT+BAO+H0 +CL . ... WCDM, WMAP7+SPT+BAO+H0+SNSYS +CL . ...

... They are concerned with Attitude Control System of the spacecraft, satellite visibility from tracking stations, limits on the satellite autonomous operations during the orbit, and needs for auxiliary operations with the spacecraft. ... Among the operational constraints the most important one is the number of programmed slews per orbit, which determines the maximum number of radio sources to be observed during one orbit. ... System temperature (K) . ... Progress of the RadioAstron Project in Pictures...

... Data Analysis SAS News What is SAS? ... Size of the visibility bins . ... In order to determine the visibility, the sky is divided into bins of approximately equal solid angle. ... The number of bins per strip is: Strips 0 to 2: 180 bins Strips 3 to 7: 175 bins Strips 8 to 12: 170 bins Strips 13 to 17: 155 bins Strips 18 to 22: 140 bins Strips 23 to 27: 115 bins Strips 28 to 32: 90 bins Strips 33 to 37: 60 bins Strips 38 to 42: 30 bins Strips 43 to 44: 5 bins Strips 45: 1 bin . ...

... Authors: A. J. Deason et al. arxiv:1205.3802 Ограничения на массы прародителей для сверхновых с коллапсом ядра по данным о корреляции со звездообразованием (Progenitor mass constraints for core-collapse supernovae from correlations with host galaxy star formation) . ... Authors: Brice-Olivier Demory et al. arxiv:1205.1450 Релятивистская двойная из пульсара и белого карлика PSR J1738+0333 II. ... arxiv:1205.5585 Тенденции в астрономических публикациях в журналах Nature и Science за 2006-2010 гг. ...

... Primordial theory review : Dick Bond . Defects and the CMB review : Andy Albrecht . ... Gravitational wave contribution to CMB anisotropies : V.B. Lukash and E.V. Mikheeva . C_l from cosmic strings : Lloyd Knox . Some aspects of CMB anisotropies induced from topological defects : Mairi Sakellariadou . ... CMB anisotropies from scaling sources : Ruth Durrer . ... SZ observations I : Sarah Church . ... Holes in the microwave sky? ... Detecting cosmic strings in the CMB : James Robinson . ...

... ATNF Home . About ATNF . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Astrophysics graduate student programs . ... Australian Square Kilometre Array Pathfinder . Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Visiting Parkes radio telescope . Visiting Australia Telescope Compact Array . ... Parkes radio telescope webcam . ...

... The actual cross-correlations were done as follows: north of WGACAT was correlated with the GB6 catalog with a correlation radius of one arc minute. ... We therefore cross-correlated WGACAT with the GB6 and PMN radio catalogs with a 1.5 arcmin radius. ... As a result of this experiment, we then added to the WGACAT/PMN candidate list the 29 unclassified sources obtained from the 1.5 arcmin correlation and having PSPC offsets arcmin, ratio between X-ray/radio offset and positional error , and . ...

Alessandro Gruppuso , IT, . тАЬParity violation constraints from Planck CMB polarization dataтАЭ . Abstract: Planck polarized CMB data is used constrain the cosmic birefringence effect, i.e. the in vacuo rotation of the photons polarization direction during propagation. ... This makes the cosmic birefringence effect a tracer of parity violating physics. ...

... Recent Topics . ... MAO main . ... Invitation,Correlation Optics conference 2015,Ukraine,Chernivtsi . ... Тема: Invitation,Correlation Optics conference 2015,Ukraine,Chernivtsi . Dear Prof.Yatskiv Yaroslav S. Let me inform you that the 12th International Conference on Correlation . Optics that will be held in Chernivtsi, Ukraine in September 14-18, . 2015. ... Proceedings Volume, but also into the Feature issue ?Correlation Optics? . ... CO?15 Conference Chair . ... MAO NASU . ...

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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. ...

... 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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Первичная (корреляционная) обработка данных РСДБ-наблюдений и тестирование РСДБ-аппаратуры станций радиоинтерферометрической сети "Квазар-КВО" выполняется на специальных устройствах - РСДБ корреляторах. Коррелятор ТИСС-1М был разработан в 1988 г. и до 2004 г. использовался для тестирования аппаратуры строящихся обсерваторий РСДБ-комплекса "Квазар-КВО". В 2004 г. в лаборатории корреляционной обработки ИПА РАН была разработана первая версия коррелятора МикроПарсек . ...

... International Symposium . Т?Coulomb correlations in low dimensional semiconductor systemsТЛ . ... Kukushkin I.V. Gubarev S.I. Lazareva N.F. Symposium is supported by . ... 10:10 - 10:45 A. Efros "Mode locking of electron spin coherences in singly charged InGaAs/GaAs quantum dots" . ... 11:20 - 11:50 ТљТљТљТљТљТљТљТљТљТљТљТљТљcoffee break . ... 16:05 - 16:40 S.A. Permogorov Т?Free movement and localization of excitons in semiconductors and nanostructuresТЛ . ...

The Wideband Arecibo Pulsar Processor Signal Processing Page . ... Raw Correlation . ... The WAPP uses custom digital hardware to create estimates of correlation functions from sampled data. The digital hardware used to estimate correlation function uses quantization to represent input . After creating an estimate of input correlation functions, the Wiener-Khintchine Theorem is applied to create estimates of input Power spectral density (PSD) and Stokes parameters . ... 3 Level . ...

. An example of correlating VLF emissions and auroral pulsations. In upper panel is shown the total VLF power and in the lower panel the auroral intensity varitions determined from the TV screen. back

Microsymposium 38, MS083, 2003 (A4 format) MERCURY: LOCAL VARIATIONS OF THE PHOTOMETRIC RELIEF. ... Because of trajectory and pointing angle constraints the planet could be observed from Mariner 10 only over a small range of phase angles between about 75o and 110o. Therefore the photometric investigations are restricted to measuring the distribution of brightness on the Mercurian disk. ... Raw versions of real-time processing pictures FDS 0000984 and FDS 0000986 were used (images 196 and 202). ...