Next: Stars Up: Calibrate data Previous: Unwrapping triple phases Contents . The C ALIBRATE A STROMETRY menu allows you to solve for station coordinates (and star positions) using the delay data. Use P LOT to plot the O-C data. Select input beams higher than one, since delays are referenced to the delay in input beam one.) ... If no star is selected, then no star position will be solved for, but data of all stars will be used for the station coordinate solution. ...

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• Scan data
• A visual tour
• FORS1 Photometric System Characterization

Program: TRACE Purpose: TRACE plots image values at user given positions as function of distance to a plot centre (in 2-d (sub)sets). Category: ANALYSIS, PLOTTING File: trace.c Author: M.G.R. Vogelaar Keywords: INSET= Give set (, subset): Only one subset is allowed. ... XYBOX= Give size of box around one pixel: [3,3] The resulting value at a selected position is an average of the pixels in the defined box around that position. ... POSITION= Give position x, y: Physical values are allowed. ...

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• kpvslice: interactive position-velocity slicing
• Pulsar Group Observing/Psrcorr
• Pulsar group | Observing / Psrcorr

... Print list Prints the contents of the the drop-down list. ... Add sources Allows user to select new sources from the image by positioning the cursor over the source and clicking the left mouse-button. ... The button is disabled if the source-list is not empty- The source-list can be deleted using the Delete list button, allowing omdetect to be run. photometry Displays the window for performing aperture photometry on the selected source. ... Delete Deletes the currently selected source from the list....

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• Algorithm

The Network Time Protocol (NTP) is used to synchronize the time of a computer client or server to another server or reference time source, such as a radio or satellite receiver or modem. ... Information on the NTP architecture, protocol and algorithms can be found in the following articles and reports, which are available online . Mills, D.L. Internet time synchronization: the Network Time Protocol. ... Mills, D.L. Network Time Protocol (Version 3) specification, implementation and analysis. ...

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• Query Operations

... fit_opt] [mean_opt] . This command determines the characteristics (position, width, height) of each selected stellar object through a non--linear best fit to the data. ... Besides the best fit, FIT/ROMAFOT also computes the quality of the fit by the test and the semi--interquartile interval for each individual object. ... This happens when the command is requested to fit a window with several objects and when one or more of these falls into the category ``NO CONVERGENCY''. ...

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• Combining Methods
• SELECT/ROMAFOT
• EXTRACT HOMOGENIZED DATA FOR A LIST OF OBJECTS

... HST Phase II Proposal Instructions for Cycle 20 > Chapter 12: Cosmic OriginsSpectrograph (COS) > ACQUISITION MODES > 12.5 Mode = ACQ/SEARCHConfig = COS/NUV . 12.5 Mode = ACQ/SEARCH . ... This mode invokes a procedure in the COS onboard flight software that searches for the target and locates it in the selected COS aperture for subsequent science exposures. ... The procedures to determine the exposure time for the ACQ/SEARCH Mode exposure are given in the COS Instrument Handbook. ...

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• Kermit Operations
• Mode = ACQ/PEAKXDConfig = COS/NUV
• Other Selected Documents

D.Chumbalov and A.Romashchenko. ... Proc. 40th International Symposium in Mathematical Foundations of Computer Science (MFCS), Part 1. ... Preliminary version: Proc. 6th International Computer Science Symposium in Russia (CSR), 2011.) download: arXiv:1102.5538 , slides: pdf . ... Bulletin of the EATCS (The Logic in Computer Science Column by Yuri Gurevich) no. 97 (2009) pp. 126--136. download: pdf . ... Lecture Notes in Computer Science 5162 Springer 2008 pp. 527-538). download: pdf . ...

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• Selected topics in modern dynamics and its applications (Spring 2003)
• Selected topics in Nilpotent Orbits (Fall 2000)
• Selected topics on dyamical systems (Spring 2001)

Quick guide for ChaMPlane Database Searching sources by coordinates [left panel ]: select the coordinate (e.g RA=337.3831880 , Dec=61.2185250 , Radius=2 ) [right panel ]: display the results Browsing by ObsID [left panel ]: list available observations by ObsID [middle panel ]: list available data product for the selected ObsID [upper right panel ]: list the data by srcid [lower right X-ray source ID is defined as XS + x-ray ObsID + energy band + CCD ID + source number. ...

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• List of PROS and Selected IRAF Tasks
• Select a circle around the central point source
• ChaMPlane data_archive_.html

The original files with the data were in different formats. ... Such files were named "standard data files" and linked to the database. They can be easily transformed to any desirable format by a code. Here we present two simple computer programs of this kind. ... When running the code, you can specify columns in the output file: wavelength, energy (eV) or wavenumber (cm -1 ) as the first column, and complex refractive index or dielectric function as the second and third columns. ...

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• Local Access to Electronic Journals (history)

... To run the <LAYER> version of the example, select: flower.htm . ... However, if the page had several layers with absolute positions, and you wanted to place another layer in a relative position to one of the existing layers, you could use inline JavaScript to calculate the value for LEFT or TOP . ... In this example, there is really no need to use inline JavaScript to position the last flower layer, since you could just let the TOP value default to its natural value, as in the other flower layers. ...

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• Solar modeling input physics (thermodynamics, opacity, nuclear reactions)
• Equation of state for solar modeling
• Cascading Style Sheets, Level 2

home education > resources . ... Education from Mercury . ... Selected Topical Bibliographies . Astronomy Education Bibliography . ... Astronomy . ... Goldman, S. "Prime Time Astronomers: The Astronomers TV Series" in Sky Telescope, May 1991, p. 472. ... Goldman, S. "Astronomy on the Internet" in Sky Telescope, Aug. 1995, p. 20. ... Marschall, L. "Virtual Professional Astronomy" in Sky Telescope, Aug. 1995, p. 92. ... Wallin, J. "Astronomy Education on the Web" in Sky Telescope, Nov. 1997, p. 68. ...

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• ASP: Cosmology: The Origin, Evolution & Ultimate Fate of the Universe
• ASP: Selected Topical Bibliographies
• ASP: National Astronomy Education Projects

slitless -- Extract a spectrum from a direct/GRISM image pair slitless image grism output PARAMETERS . ... A two dimensional direct image to be used to select an object. grism . A two dimensional GRISM image containing slitless spectra of objects present in the direct image. output . ... Toggle whether or not a background estimate is subtracted from the extracted object spectrum. mingood = INDEF . Pixels of the grism image with values smaller than this are ignored. maxgood = INDEF . ...

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• stecf.slitless - a Slitless Spectroscopy Quick-look Tool
• Selected astronomy software
• NICMOS Software at the University of Arizona

XmTel ----- XmTel is a Motif-based telescope control program based on INDI, the Instrument-Neutral Distributed Interface. ... See the files LICENSE and COPYRIGHT for the details. ... About Epoch ----------- XmTel assumes that the telescope is set to "Epoch of Date", which means that it is using ideal celestial coordinates precisely aligned today. ... XmTel assumes that target coordinates entered from the keyboard are in the Epoch that the telescope coordinates are currently displayed in. ...

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• http://www.astro.louisville.edu/software/xmtel/archive/xmtel-5.1/DOCUMENTATION
• http://www.astro.louisville.edu/software/xmtel/xmtel-7.1/DOCUMENTATION
• http://www.astro.louisville.edu/software/xmtel/archive/xmtel-3.1/DOCUMENTATION

... Algorithm for selection of defining sources 1. ... Take the common part of the "minimum" sets Make 1. and 2. for both global solution and time series and obtain common set 319 common sources for "global solution sigmas" case Comparison of IAA list, and 380 sources OPA list, set of defining sources ICRF1 and combined set Solution · Given catalogue RA, DE, arbitrary catalogue ra, de. dRAi RAi ra i Algorithm can be improved with additional condition Sum over all deltas less than 1 degree. ...

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• http://www.gao.spb.ru/english/as/j2014/presentations/heinkelmann_swg3.pdf
• http://www.gao.spb.ru/english/personal/malkin/publ/zm10c.pdf
• http://www.gao.spb.ru/english/personal/malkin/publ/zm09c.pdf

... It runs on unix, MacOS and possibly on Windows. ... On MacOS or Windows, double-click TUI. If MacOS complains that the application is unsigned then right-click TUI and select Open. ... If you have never run TUI before, set up your preferences before proceeding (for help on any item, right-click on the control and select Help from the menu that appears): . ... To save your window positions and remember which windows to open at startup, select Save Window Positions from the TUI menu. ...

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• TUI:Instruments:NICFPS:NICFPS window
• TUI:Instruments:Echelle:Echelle window
• TUI:TUI Menu:Preferences Window

Next: Selecting the backup tool Up: Backups Previous: On the importance of . The most important decision regarding backups is the choice of backup medium. ... Cost is important, since you should preferably have several times more backup storage than what you need for the data. A cheap medium is usually a must. ... A hard disk is typically very reliable, but as a backup medium it is not very reliable, if it is in the same computer as the disk you are backing up. ...

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• Postgraduate Positions
• SCL Sfit Commands
• Sfit Control Language: Classified Listing

This WWW form allows the user to obtain "postage stamp" FITS or jpeg images or contour plots of selected, small fields from the The VLA Low-Frequency Sky Survey (VLSS, formerly VLSS). ... The specified region of the closest VLSS field is returned as a FITS or jpeg format image or a contour plot. ... The VLSS postage stamp server can return a FITS file with the MIME type of image/x-fits; your browser needs to be told a suitable display program for FITS files. ...

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• Part II Computational Physics - Windows access
• NVSS Postage Stamp Server Documentation Help for NVSS Postage Stamp Server
• OptInt PmWiki : PmWiki / Forms

Available on Commodore C16, C116 and +4 computers. (at the Computer) . ... External Cartridge Chip Selects C1 High . ... External Cartridge Chip Selects C2 Low (reserved) . ... External Cartridge Chip Selects C2 High (reserved) . ... Chip Select Line 1 . ... Column Address Strobe . ... DRAM address multiplex control signal . ... Bus Available (Low=DMA) . ... Data 7 . ... External Cartridge Chip Selects C1 Low . ... PHI 2: Address valid on the rising edge, data valid on the falling edge . ...

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• mod_info - Apache HTTP Server
• mod_mem_cache - Apache HTTP Server
• HwB: C128 Expansion Bus Connector (Offline)

... Keywords: Proper Motions, Schmidt Plates, Astrometry, Guide Star Catalog, Palomar Sky Survey . In this paper we describe a program of determining proper motions from digitized scans of 1950's-era Palomar Sky Survey (POSS) Schmidt Plates and 1980's-era Palomar Oschin Schmidt `Quick V' plates that were taken for the Hubble Space Telescope ( HST ) Guide Star Catalogue. ... Arrows indicate the magnitude and direction of the proper motion for the stars. ...

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• Enhanced HST Pointing and Calibration Accuracy: Generating HST Jitter Files at
• Wavelength Calibration at Moderately High Resolution
• ADASS 2003 Conference Proceedings

... Gravitational Radiation . Neutrino . Cosmic Rays . ... InfraRed Astronomical Satellite . ... Gravitational MicroLensing Experiments . ... EROS Experiment (France) . ... Astro D (Feb 1993 -- Now) . ... Dec 1989 -- Now) . ... Astro B (Feb 1983 -- Dec 1984) . ... Pioneer Venus Orbiter (Catalog) . ... Energetic Gamma Ray Experiment Telescope and 2nd EGRET Catalog ( FTP ) . ... LSU Gravitational Wave Experiment . ... Japanise Neutrino Experiment . Very High Energy Neutrino Experiments . ...

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• Number of accreting X-ray binaries of selected types