Next: Accretion Disks with Up: StarsStellar Populations, Previous: Spectroscopic Analysis of . ... We present and discuss spatially resolved spectra of the accretion disk and the gas stream region as a function of distance from disk center, the spectrum of the uneclipsed light, and the radial temperature distribution in the ultraviolet. Keywords: Accretion disks, Cataclysmic variables . ... In this paper we report on the HST spectral mapping of the nova-like UX UMa. ...

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• NICMOS STScI Analysis Newsletter 37
• A Reanalysis of the Ultraviolet Extinction from Interstellar Dust in the Large
• NICMOS STScI Analysis Newsletter 22

. Documents latest versions (PS and Latex)

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• Very Low Mass PMS Objects

Variations of total ozone content and lower ozone stratosphere temperature in Antarctic Region during winter-spring period A.V. Grytsai National Taras Shevchenko University of Kyiv Astronomy and Space Physics Department assen@univ.kiev.ua Data, used in the work work Total ozone: Total Ozone Mapping Spectrometer (TOMS) measurements during 1979 - 2005 and Ozone Monitoring Instrument (OMI) ones for 2006, for http://toms.gsfc.nasa.gov/ftpdata.html. ... A long-term TOC decrease is significant. ...

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... HD144941 is a B type hydrogen-deficient star. ... However, its H/He ratio puts it between the classifications of an extreme and an intermediate helium star, and its low C and N abundances make it unique amongst known H-deficient stars. ... Keywords. stars: helium stars -- stars: individual stars (HD144941) -- stars: atmospheres -- stars: abundances -- stars: oscillations -- stars: evolution . ... The iron abundance in the helium star HD144941 has been measured from ultraviolet Fe III lines. ...

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• http://star.arm.ac.uk/preprints/2011/590.pdf
• Armagh Observatory Preprint No. ???
• Armagh Observatory

... 3 2014 Композиты и наноструктуры COMPOSITES and NANOSTRUCTURES CONTENS S.A. Firstov, V.F. Gorban, N.A. Krapivka, E.P. Pechkovsky, A.L. Eremenko ESTIMATION OF TRANSITION TEMPERATURE TO DIFFUSION DEFORMATION MECHANISMS IN SINGLE-PHASE BCC- HIGH ENTROPY ALLOYS OF EQUIATOMIC COMPOSITION .. ... For the titanium alloy, the nanolattice period decreases when the energy density increases; this value for the alloy is larger than that for pure titanium (p. 148-157; fig. ...

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• http://www.issp.ac.ru/lek/shovkun/abs5.html
• LHPP ISSP RAS
• Laboratory of materials for electrochemical technologies ISSP RAS

... 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. ...

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• The View From NASA Headquarters: Trends And Changes in Mission Operations And
• Towards Optimal Analysis of HST Crowded Stellar Fields
• ADASS Conference Series

... Microlocal Analysis is a theory of Pseudo-Differential Operators and Fourier Integral Operators (PDOs and FIOs). ... Microlocal analysis comes in few flavors. ... We will consider semi-classical PDOs and FIOs: one can always get from there to standard PDOs and FIOs but semi-classical theory has more applications. Less formal description of (semi-classical) microlocal analysis is ``a semi-classical limit of quantum mechanics'' or ``high-frequency limit of electrodynamics'' (etc). ...

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... Bojan Nikolic web pages (r. 329) . Out-Of-Focus (OOF) Holography . The observed beam maps are shown in the first row of the table below. ... The analysis was done in the usual way. ... A sample OOF observed data set (top row) and the results of analysis with increasing number of Zernike polynomials used to parameterise the aperture: . Observed beams . Example of an OOF analysis for the GBT . Observed data and analysis . ... Copyright 2005 -- 2016, Bojan Nikolic feedback welcome ...

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• Example of an OOF analysis for the GBT
• OptInt PmWiki : Tech Meet 7 | History
• Analysis of (radio) spectra Bojan Nikolic web pages (r. 329)

Please enter the lightcurve file name and period search parameters: . Lightcurve file: . ... Apply the Heliocentric correction and convert all dates to Terrestrial Time (TT)? ... Also, the Heliocentric correction cannot be applied to such lightcurves. ... This period search service is also available at the mirror sites: Mirror 1 , Mirror 2 , Mirror 3 , Mirror 4 . You may download the latest source code distribution and install the period search service at your own web server. ...

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Swift/ XRT radiation damage and results from the lab using a proton-damaged CCD Claudio Pagani (Swift/ XRT team) XMM Calibration Meeting, Leicester, 7/3/2012 XRT CCD e2v CCD -22 detector (developed for EPIC MOS camera on XMM) Operated in Photon Counting (PC) and Windowed Timing (WT) mode 4 55Fe corner sources continuously illuminate CCD corners, used to monitor CCD performance Spectral resolution at launch: FWHM = 135 eV at Mn K- (5.9 ...

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• Point-spread Fitting on FAST mode data
• PSF FIT2
• Contrasting optical and X-ray applications

Next: Auxiliary utilities Up: MIDAS utilities for Previous: Time series analysis . The commands COVAR/TSA serves for the calculation of the covariance and autocovariance functions. ... COVAR/TSA -- . ... Edelson and Krolik's (1988) method is used for the estimation of the cross correlation function (CCF) of unevenly sampled series. ... DELAY/TSA -- . delay analysis with interpolation: The command computes the time lag function for two time series by the Press et al. (1992) method. ...

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• Tikhonov's regularization and multiresolution analysis
• Regression Analysis
• Cluster Analysis

... I need to take a closer look at the data. lbn SEFD, gain, and tsys vs za (ps) . ... The rotation angle is scaled to the maximum gain over the entire dataset and lbw gains are multiplied by .95 to match the lbn values. 26jul00 : processing : x101 /lb/ Aug00 /lbnjul00/26jul00.pro , plotting : x101 /lb/ Aug00 /lbnjul00/26jul00plt.pro 02aug00 : processing : x101 /lb/ Aug00 /lbnaug00/02aug00.pro , plotting : x101 /lb/ Aug00 /lbnaug00/02aug00plt.pro 03aug00 : processing : x101 /lb/ ...

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• tsys increase nov,dec12
• Analysis of Arecibo 305m antenna performance and surface errors
• Spectral-Line Observing

... Analysis . ... To avoid significant primary mirror induced image degradation (seeing), the front surface of the mirror must be maintained within a few tenths of a degree of the ambient air temperature. ... This problem is alleviated if the thermal time constant distribution rather than the temperature distribution is considered. ... If the heat transfer coefficient between the air and the element is constant, its response to temperature changes can be characterized by the thermal time constant, . ...

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• Measurements of 3.5-m Secondary Mirror Motions
• Analysis of the August, 2000 Shack-Hartmann Data
• Fiber-optic plug rotation

ST-ECF Technical Instrument Report WFC3-2009-04 The cross dispersion profiles of the WFC3 grisms H. Kuntschner, H. Bushouse, M. KЭmmel, J. R. Walsh April 30, 2009 ABS TRACT This document summarizes the analysis of the cross-dispersion profile width for the three grisms of the WFC3. For the IR grisms, the cross dispersion profile width derived from white light images and monochromator steps obtained in TV3 provide consistent results also in agreement with estimates derived from direct images. ...

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• NICMOS Data Calibration and Analysis

... During the analysis of the surveys carried out on RATAN-600, it was found that almost one fifth of the detected sources shows significant radio flux variations. ... We used the data from "Cold" radio surveys carried out with RATAN-600 in 1980-1994 to search for radio sources with significant flux variability. ... On possibility of detection of variable sources using the data of Cold surveys carried out on RATAN-600. ... Detection of Variable Sources Using the Data of "Cold" Surveys. ...

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... Take a particularly simple signal: a cosine wave. ... Now, we are going to stretch and shrink the wavelet along the time axis (we assume the data is in the time domain), and at each time compare the shape of the signal to that of the wavelet. ... Figure 3: The wavelet (dotted line) is translated rela tive to the signal (solid line). ... Figure 4: The dashed line plots the `match' between the wavelets (dotted line) and the signal (solid line) as a function of time. ...

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• Analysis of a multiperiodic signal
• Wavelet analysis
• COMPLEX DATA ANALYSIS

The close position of main satellite and subsatellite (distance between them about 1000 km) and using the similar sets of Faraday cups (VDP and VDP-S) with high resolution measurements (up to 16 Hz for the main satellite and up to 10 Hz for the subsatellite) allow us to determine the small-scale variations of the magnetopause shape and position and to estimate the velocity of the magnetopause motion. ... Two point observation of the magnetopause motion: the INTERBALL project. ...

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• INTERBALL MAGION 5 SITUATION ANALYSIS
• MMSAT
• INTERBALL TAIL PROBE SITUATION ANALYSIS

... We find that this interaction could trigger the condensation of a fraction of hot coronal gas but the efficiency of this phenomenon is significantly reduced at increasing coronal temperature. - takes place at the interface - cold metal-rich gas mixes with low-Z hot gas - the mixing can cause the cooling of the hot gas (Marinacci et al., ... CLOUD EVAPORATION ? T cor 2 в 10 6 K Significant increase of the mass of cold gas Does the coronal condensation efficiency depend on the coronal temperature? ...

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• The puzzling core of the Phoenix cluster: deep X-ray observations
• A homogeneous chemical analysis of the inner Galactic disk from the first data
• Galileo Probe Suggests Planetary Science Reappraisal

... PUL VLBI Analysis Center . ... Pulkovo EOP and Reference Systems Analysis Center (PERSAC) is located at the Pulkovo Observatory . ... Processing of VLBI , GPS, and optical observations aimed at analysis of the Earth rotation, station displacement, and celestial reference system. ... Celestial Pole Offset (CPO) and Free Core Nutation (FCN) . Four daily updated CPO and FCN series (models) are provided. ... File fcn1.dat contains the ZM1 FCN model with variable amplitude and phase. ...

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• Pulkovo VLBI Analysis Center

... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australian Square Kilometre Array Pathfinder . Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... CSIRO ATNF Data Archives . ... Visiting Parkes radio telescope . Visiting Australia Telescope Compact Array . ... Parkes radio telescope webcam . ... AWS data used in this work are already binned in 3 hour intervals. ...

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• Zeeman Analysis
• difx:benchmarking [ATNF VLBI Wiki]
• Miscellaneous Analysis Tasks