... Current APO Weather . ... Search Site . ... Information for New Users . ... Technical Staff pages . Night Logs and Mailing Lists (maintained by APO) . ... Technical Documents and Database Search . ... Observer's Documentation and Procedures . ... Problem Reporting and APO Technical Documents Database Search . ... APO Drawing/Document Management Procedures . ... APO Technical Documents Database Search . Home Astrophysical Research Consortium . ... Mail Lists (maintained by APO) . ...

... Science Blog . ... Pan-Starrs1 Poster . ... Turn left on Calvert Street and proceed north approximately 3 1/2 miles to University Parkway. Turn left on University Parkway and proceed approximately 1/3 mile (past JHU stadium and down hill) to San Martin Drive. Turn left at the signal and proceed approximately 1/4 mile to STScI. ... Left onto Coldspring Lane and proceed approximately 1 mile to Roland Avenue (top of hill). ... Turn right at the signal and proceed approximately 1/4 mile to STScI. ...

APAO is a relatively new Olympiad which was founded in the spring 2005 as an international regional programme in line with the International Astronomy Olympiad. The 8 th Asian-Pacific Astronomy Olympiad (VIII APAO) took place in November-December 2012 in town of Cox's Bazar ( South-East part of Bangladesh ). The Olympiad organized by Bangladesh Astronomical Association . ... Theoretical round, problems 1-6, group a : English , Russian . ... For the best result in all the rounds . ...

... the alfa calibration results (.ps) ( .pdf ): . the pointing error vs rotation angle offset (.ps) ( .pdf ): . ... Comparing the two lets you separate out the alfa installation errors with general telescope pointing problems (from the beam repair). ... Part of the pointing error could come from the alfa rotation angle being off. ... Compute the change in the pointing error if the alfa rotation error was off by -5 to +5 degrees in .1 degree steps. ... Top: rms pointing error vs rotation angle offset. ...

Next: Parameter estimation Up: Basic principles of Previous: Time domain analysis . A simple way to graphically present the results of a TSA is to plot the test statistics S against its parameter or l , depending on whether the analysis was performed in the frequency or time domain. ... Examples of statistics used in the time domain are covariance and correlation functions. The correlation of a signal with itself or with another signal produces maxima in these functions at particular lags. ...

Next: Acknowledgements Up: World Wide Web version Previous: Page contents . ... Part of the table and a cartoon figure of the track calculated for the default set of the initial parameters are shown in Fig. 1 and 2. In the future, we intend to made available calculations of a large number of binary systems assuming different intial distributions, chemical composition, etc., to construct a "Galaxy at will", as well as various interface facilities. ... Fri Jun 21 19:17:07 MSD 1996 ...

GROUPS OF ALGEBRAIC TRANSFORMATIONS OF AFFINE VARIETIES FINAL REPORT FOR THE THREE YEARS KARINE KUYUMZHIYAN 1. ... The latter is an algebraic variety with the given field of rational functions and an infinitely transitive regular action of a group of algebraic automorphisms generated by unipotent algebraic subgroups. ... Quotient groups. ... Since over R there exist irreducible non-connected varieties, we cannot have even one-transitivity of any connected group of automorphisms. ...

Next: *search_grid* - Grid of Up: Spectral Analysis Previous: Inspection of results . The results can be displayed graphically: xs> counts_plot observed spectrum [root_obs.tab] rp90 # input is rp90_prd.tab . A plot will appear on the screen, showing data points with error bars, and the predicted model as a histogram when one is present. ... d and s for plots of `observed-predicted' and `(observed-predicted)/error' respectively, and . ... These options are specific to counts_plot. ...

... Even future mission archives tend to concentrate more on what can be extracted out of a proposal or a Guaranteed Time Observation log than the actual extracted science out of the data itself. ... A year later the data is then publicly available. An archive researcher has then to go through a mass of data to find what may be useful without any indication as to what the actual observer's results were while using the data except the proposal, which in most cases is very general. ...

These routines are meant to provide a mechanism to read the recursive, heirarchical data structure supported in Karma from open channels, in ASCII format. ... Read ASCII representation of a multi_array data structure. dsra_packet_desc . Read ASCII representation of a packet descriptor. dsra_element_desc . ... Read ASCII representation of a dimension descriptor. dsra_multi_data . ... This routine will read the ASCII representation of a multi_array data structure descriptor from a channel object. ...

It is recommended that you write the results of your program to a file, then plot those results separately. ... Gnuplot is a free plotting program that can plot datafiles and user-defined functions. ... This is a simple on-line guide to getting started with gnuplot. ... If you want lines joining the points, plot 'population.dat' with linesp If you want lines only, plot 'population.dat' w lines To control which colour each set of lines and points comes out, see help plot. ...

... Class . Use . ... Packages that use FHT . ... Uses of FHT in ij.process . Methods in ij.process that return FHT . FHT . ... Returns the image resulting from the point by point Hartley conjugate multiplication of this image and the specified image. ... Returns the image resulting from the point by point Hartley division of this image by the specified image. ... Returns the image resulting from the point by point Hartley multiplication of this image and the specified image. ...

E. Perlman , Paolo Padovani , Paolo Giommi , Rita Sambruna, Laurence R. Jones, Anastasios Tzioumis , John Reynolds . ... Particularly important is the identification of a large population of FSRQs (>~ 25% of DXRBS FSRQs) with ratios of X-ray to radio luminosity >~ 10^-6 (alpha_rx . Paper: . LATeX file of the paper (34 pages; requires the AAS macro aaspp4.sty ) . Postscript file of the paper (311 Kb) . ... Table 1 (Postscript file, 39 Kb) . ... Postscript versions of all the figures: . ...

... Meta Index / Home Page / Description . ... opticsxy . DESCRIPTION . opticsxy computes for each instrument the intersection point of the optical axis of the respective telescope and the focal plane. The result in given in CHIPCOORD coordinates of the CCD containing the intersection point. The numbers can be used as CCD MiscData attributes OPTICS_X / OPTICS_Y (+ OPTICS_CCD ). ...

. VDP - instrument . Recent and the most interesting results . Two points (INTERBALL-1 and MAGION-4) observations of magnetopause motion . Multipoint correlations of the solar wind parameters... Last update 27 December 1996 . HTML by Pavel Eiges

. English . Russian KOI8 . Current server sed.sao.ru . Dissertation of Doctor of Sciences degree ( close to German Habilitation ) . A time to cast away stones, . and a time to gather stones together . Ecclesiastes, Ch. 3 ; 5 . Full gzipped PostScript version (in Russian) is here (2005), autoreferat (short thesis in Russian) is here . Main results of dissertation work . Continue...

... The perceptron structure, on the basis of which the database is built, is defined by a number of the input and output parameters and a required accuracy. ... The output perceptron data are the expansion coefficients of the scattering matrix elements in series of the generalized spherical functions. ... As the cluster structure depends on the generation conditions the expansion coefficients were averaged over 5--7 realizations of the clusters (for N . ... is the coefficient number. ...

... October 6, 09:00 09:40 . Jorge Melnick (ESO) . ... We present a statistical and temporal analysis of the ground meteorological properties recorded at the five selected sites for hosting the European Extremely Large Telescope (EELT). ... Marc Sarazin (ESO) . The organization and development of the E-ELT site testing campaign by ESO are described. ... The E-ELT Site Testing activities in northern Chile and Argentina are reviewed, and pioneering explorative campaigns are illustrated. ...

... This three day session for Web-masters was devoted to various aspects of developing WWW service in Russia. ... Project of Developing WWW-based Knowlege-Testing System; Identification of Students by: a) WWW server, b) CGI-routines. ... An Experience of Developing of WWW-based Information System" . ... Prospecting WWW-based Technologies as Universal Environment for Developing of Corporative Information Systems" . ... Possibilities of SpaceNET for Developing Information Services" . ...

... This program was created for correlating chosen regions in the series of fts images. ... Chosen regions' . ... In this section the program counts the integral for each region of the grid for each image. ... As a matter of fact, the integral is total brightness of the region and it is counted by 'int_tabulated' IDL function. ... In addition, the program will show the count of the regions which correlate with the corresponding region (the brighter region means the bigger count) and its contour. ...