... Tilt sensor azswings were done in early may11 to measure the residual platform tilt caused by t he platform beam repair. They showed that the platform was no longer level (1 az term in the tilt data). ... Before these tiedown changes could be installed, the pointing error caused by this correction needs to be measured and included in then model. ... Page 5: 1 az fit to the pointing errors: . ... Page 1: may11 data without 1az fit in model . Page 2: 21jun11 data with 1az fit in sbh model . ...

The Telescope:Pointing Data script takes set of pointing error measurements of pointing reference stars across the sky. ... To retry measuring the star, fix the problem (e.g. by adjusting focus, exposure time or offset) and press Continue . ... For each point in the az/alt grid the script will find and slew to a nearby pointing reference star, measure the star, write the pointing error to a data file whose path is displayed, and correct the pointing error. ...

... The fitting package in STSDAS (Space Telescope Science Data Analysis System) relies on two basic techniques (one linear and one non-linear) for fitting functions to data. ... Results show that both methods may generate biased coefficients (at the ~few percent level), and over or under-estimate error bars (at the ~10 percent level), in particular from low signal-to-noise data. ... Function coefficient errors are computed directly from the covariance matrix. ... Abscissa is signal-to-noise. ...

... These experiments followed the movement of the subreflector as the antenna tipped from the zenith to the horizon. We find, relative to a coordinate frame attached to the receiver platform : ffl The axial movement (axial defocussing) is 0.7mm ffl The lateral movement, (in the focal plane, normal to the elevation axis) is 2mm, and no move­ ment parallel to the elevation axis. ffl A rotation of 3 arcminutes about the elevation axis. ... This gave the rotation of the subreflector, shown in figure 3. ...

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. ...

polimplot -- Plot a polarization vector map . ... inpol = "" [name] . Input linear polarization image (in %) to plot. inpopa = "" [name] . Input image for position angle of linear polarization vectors (degrees). poi_err = "" [boolean] . ... Name of corresponding polarization position angle error image (degrees). ... This task is a flexible tool for plotting a polarization vector map from two images of the polarization and the position angle of the polarization vector. ...

... A comparison of the computed and experimental relations F max ( H), as well as comparison of drift scans of point sources across different horizontal cross-sections of the BP with the corresponding computed cross-sections were made. ... The drift scans of the point source 3С84 (H=87 o ) at the wavelength 7.6 cm across the horizontal cross-sections of the BP (black lines) and the computed horizontal cross-sections of the BP corresponding to them (red lines). ...

... Predicted "landing point" coordinates . ... The prediction based on the state vector of epoch 06/09/2000 give the results as follows: . ... 14.25 deg. ... W - geographical coordinates of the "landing point" . The estimated accuracy of this prediction looks as follows: the RMS error of the time is 2 min, the RMS errors of the latitude and longitude are .5 deg. and 1. deg. ... The more precise prediction will be done later. Modified 19 September, 2000 . ... IKI RAN | ... INTERBALL mission ...

RECURSIVE FUNCTION ADAPTIVE_QUAD (F, A, B, TOL , ABS_ERROR ) RESULT ( RESULT ) IMPLICIT NONE INTERFACE FUNCTION F(X) RESULT (FUNCTION_VALUE) REAL , INTENT(IN) :: X REAL :: FUNCTION_VALUE END FUNCTION F END INTERFACE REAL , INTENT(IN) :: A, B, TOL REAL , INTENT(OUT) :: ABS_ERROR REAL :: RESULT REAL :: STEP , MIDDLE_POINT ...

Next: Results & Discussion Up: Coronal Hole Diagnostics out Previous: Introduction . ... The dates of the observations discussed here, their locations, pointing, slit sizes and exposure times are given in BTDW. ... Line fits are given by the dotted line. ... An estimation of the errors in the derived parameters was obtained using the GA-derived parameters as an input for a ``classical'' IDL-CURVEFIT procedure (Peter, 1999; Peter & Judge, 1999). ...

... Bojan Nikolic web pages (r. 329) . ALMA . ... These errors are due to the refractive effects of the Earth?s atmosphere, specifically due to the (tropospheric) water vapour. ... Making use of information on baselines this long will require very accurate calibration and correction of atmospheric phase errors. ... The design of the ALMA phase correction system is summarised in Nikolic et al 2013 . Introduction to phase correction for ALMA . ALMA Goals . ALMA Phase correction strategy . ...

... This appendix describes how to use the JavaScript console to evaluate expressions and display error messages to the user. ... Displaying Error Messages with the Console JavaScript 1.2 and earlier versions. ... You can specify whether to automatically open the console when a JavaScript error occurs or to display a dialog box for each JavaScript error. ... To open a dialog box each time an error occurs, add the following line to prefs.js : user_pref("javascript.classic.error_alerts", true); . ...

Download Izmccd (~2.7 MB). ... a) a choice of the best mode of measurements of stars and objects ("Properties/Measurement"), . b) a choice of reference stars. ... 1) necessity of presence on an image of a plenty of stars (we recommend to apply this mode, if on the frame of reference stars is more 100) . ... Sx and Sy depend from residuals at all reference stars (reference stars are marked by blue color). ... These residuals are the image of the star a minus function of a profile for each pixel. ...

... Director of the RAS ISR . RAS Academician . ... Astrophysics module Kvant of the orbital complex Mir launched in 1987 contains the largest on the station complex of the scientific equipment named the orbital observatory Roentgen. Observatory Roentgen consists of 4 X-ray telescopes, jointly exceeding the range of energies from 2 to 800 keV. ... Among the most significant results that were received in the observatory Roentgen are: . ... measurement of the periods of 9 X-ray pulsars; . ...

... static int . ... Plot (java.lang.String title, java.lang.String xLabel, java.lang.String yLabel, double[] xValues, double[] yValues) . ... void . ... This version of the constructor uses the default flags. public Plot (java.lang.String title, java.lang.String xLabel, java.lang.String yLabel, double[] xValues, double[] yValues, int flags) . ... public void addPoints (double[] x, double[] y, int shape) . ... Adds error bars to the plot. public void addLabel (double x, double y, java.lang.String label)...

... Direct data transmission rate (Mbps) . ... the density of electron fluexs with energies in four bands from 0.04 MeV to 1.7 MeV; . ... sensor (TV, IR) data and heliogeophisical information (HGI) transmission to data receiving and processing centers at a rate of up to 2.56 Mbps; . ... 1.76 GHz - TV- and heliogeophysical information and DCLI's data transmission to data receiving and processing centers; . 7.5 GHz - TV- and heliogeophisical data transmission to data receiving and processing centers; . ...

... GCN 8471 | ... TITLE: GCN CIRCULAR NUMBER: 8516 SUBJECT: GRB 081102: MASTER refind and final results DATE: 08/11/11 15:50:10 GMT FROM: Vladimir Lipunov at Moscow State U/Krylov Obs E. Gorbovskoy, V. Lipunov, V.Kornilov, A.Belinski, N.Shatskiy, N.Tyurina, D.Kuvshinov, P.Balanutsa Sternberg Astronomical Institute, Moscow State University A. Tlatov, A.Parkhomenko Kislovodsk Solar Station of the Pulkovo Observatory V.Krushinski, I.Zalognikh Ural State GCN Circ 8470, Lipunov et al., ...

... Tracking stations will be selected in accordance with the schedule issued daily by the General Operative Control Group (GOCG) in Lavochkin Association with the gaps in operations during spacecraft contact with the control stations (CS). ... Communication frequencies (carrier): high data rate information transmission downlink from the SRT ­ 15.000 GHz; uplink synchronization ­ 7.2075 GHz; downlink synchronization ­ 8.400 GHz. ...

... arXiv.org . astro-ph . ... Query was: SELECT last_value FROM authors_id_seq;' in /home/karpov/postgres/arxiv/arxiv.php:30 Stack trace: #0 /home/karpov/postgres/arxiv/arxiv.php(39): Arxiv->query('SELECT last_val...') #1 /home/karpov/postgres/arxiv/request.php(509): Arxiv->singleQuery('SELECT last_val...') #2 /home/karpov/postgres/arxiv/index.php(107): handleStatsQuery() #3 {main} thrown in /home/karpov/postgres/arxiv/arxiv.php on line 30 . ...

... 8, ``Celestial Mechanics'', 2002 First results of GPS orbit determination with GRAPE package using a square--root information filter M. O. Keshin Institute of Applied Astronomy, St. Petersburg, Russia The zero--differenced carrier phase measurements contain the distance be­ tween the phase centres of receiver and transmitter antennas biased by unknown integer number of cycles (phase ambiguities). ... In the case of GPS the problem of solar radiation pressure modelling is of primary importance. ...