... Avg: the average value of the spectra (maybe throwing out some channels at the edges). <>:average over the spectra (throwing out points at the edges if you want). gCal(f) :- frequency dependence of the tabulated cal values. ... calInK(Avg): Scaler cal value averaged over the band. calOffSpc(Avg): cal off value averaged over the band (in spectrometer counts) . ... cntsToK(avg) = calInK(Avg) / (calDif_cnts(Avg)) . To convert a spectrum b_cnts in spectrometer counts to b_K in Kelvins using cntsToK: . ...

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A computer controlled low light photometer for nightglow observations. Hardware units of portable photometer for low light measurements, especially night glow emission is described. ... Interface card contain three channels of 24 bit counter, 4 channels of 12 bit ADC and the buffer bus for the controlled motors of the altazimuthal fork mounting and filters wheel, the position encoders. ... Where N( ) is output signal photometer generated input light flux F( l ) . ... PMT # . 599 . ...

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• Main page of Computer Ephemerides.

... Computing the true count rates for digital data. ... The following equation is used to find the count rate. x = ( raw counts / sample time ) . ... True count rates for digital data are corrected by using the first equation for a point source and the second for an extended source. a = ( y - pre_amp - darkrate ) / ( highvolt x pt_effic ) . ... True photocurrents (count rates for analog data) are corrected by the first equation for point sources and the second equation for extended sources. ...

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• HSP Data Handbook
• ACS Instrument Handbook
• ACS Instrument Handbook for Cycle 20

... FOR EACH channel: IF ( fgExposure > 0 ) fgT = fgCounts ? fgMass / fgCounts : fgExposure / fgPixels COUNTS = fgCounts AREASCAL = fgT / EXPOSURE IF ( HDUCLAS2 == NET ) IF ( bgExposure > 0 ) IF ( bgCounts ) scale = fgExposure / bgExposure correction = scale * fgT * bgCounts / bgMass COUNTS -= round( scale * bgCounts ) STAT_ERR = sqrt( fgCounts + bgCounts * correction^2 ) ELSE STAT_ERR = fgCounts ? sqrt( fgCounts ) : 1 ELSE STAT_ERR = fgCounts ? ...

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• SourceListFile
• Compute Background
• Description

. This is BTA "indome" main server computer tb.sao.ru . It is local address in SAO's Intranet. But it is visible from Internet through our Web-site proxy as: http://www.sao.ru/tb/ . BTA TSC online Web-pages located here: http://www.sao.ru/tb/tcs/ . BTA WebCameras: . "In-Dome" TV-camera . and it's last images . "Outdor" TV-camera . and it's last images . Also, one can find here some documents: .

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• Using the COMPUTE Command
• HwB: ISA Connector
• Determine H0 using a SQL query to LEDA

... Next: The PROS Big Up: Software Systems Previous: Data Reduction Software . ... The srcinten task provides PROS users with a tool to compute count rates for point sources in the ROSAT High Resolution Imager (HRI). ... Corrected upper limits are cited at locations where the count rate falls below the source detection threshold. ... Srcinten is a new PROS task that computes and applies the above correction factors to the net counts in a user-specified aperture. ...

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• Bias-Free Parameter Estimation with Few Counts, by Iterative Chi-Squared
• A Commodity Computing Cluster
• High Performance Computing

... BLoCXS is a Bayesian code that uses Markov-Chain Monte Carlo and Data Augmentation techniques to analyze CCD-resolution X-ray spectra in the Poisson regime. BLoCXS can be used to . fit common emission models to low-counts spectra . identify narrow emission lines in low-resolution spectra . identify Gaussian emission lines (with fixed/unknown location and width) . compute profile posterior distributions, . simulate data from posterior predictive distributions, . ...

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• PINTofALE EXAMPLE : Simulation for ASTRO-E2 A0-1 XIS and XRS
• The AstroStat Slog spectra
• The AstroStat Slog zero counts

... This program will be a part of AATM-0.06 examples when this version is released. ... Comments regarding this example welcome at: // Bojan Nikolic b.nikolic@mrao.cam.ac.uk // # include string # include vector # include iostream # include fstream // Unfortunately the using statement below is required because of poor // desgin of the header files using namespace std ; # include ATMRefractiveIndexProfile.h # include ATMPercent.h # include ATMPressure.h # ...

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• Computing dispersive atmospheric delay with AATM Bojan Nikolic web pages (r.
• Configuring DIMMWIT Computers
• Computing atmospheric absorption with AATM Bojan Nikolic web pages (r. 329)

... Dr. Ravil Nazirov is the head of the workshop, and Andrew Ananjev is the secretary of the workshop. ... The workshop is used to be held in the last decade of the month, preferably on Tuesdays. ... The next session will take place October 29, 1996 . ... There is "CONPAS" mailing list which you can join to discuss issues of problem solving and to be automatically notified of important dates and decisions with respect to the coming sessions. ... Secretary of the Workshop: Andrew Ananjev . ...

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Next: NPOI raw packet data Up: Introduction Previous: NAT data Contents . These procedures use more elementary functions to produce diagnostic plots. plot_fdldelay , baseline _int [, beam _int ][, /slide ] Plot the residual FDL delay in microns. If keyword slide is 1, then open a sliding plot widget. plot_fdlpower , baseline _int [, beam _int ][, /sf ] Plot a power spectrum (or structure function if sf=1 ) of the delay. ... If beam is not specified, use currently loaded data. ...

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• Astrometry
• OYSTER Lab
• Reduce delay data

Organiser: Xavier Caruso (CNRS, Poncelet Laboratory) . ... Isogenies are an essential tool in Elliptic Curves cryptography, where they are used in a wide variety of area: fast point counting, complex multiplication methods.. V lu's formulas give an efficient method for computing such isogenies, but there were no known formulas for computing isogenies for hyperelliptic curves of higher genus, except in particuliar cases. ... Poncelet Laboratory web page . ...

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• Конференция "Алгоритмы и Арифметика"
• Conf rence "Algorithmique et Arithm tique"
• Computers

... SUPPORT TECH DRIVER SEARCH & UPGRADE INDEX . ... Computers and Internet:Hardware:Components: Device Drivers . ... Home of VMETRO . ... Home Page Harpax, Radio Modem in Spread Spectrum . ... Creative Labs: Prodotti . AIMS Web Home Page . ... Etherboot: Etherboot home page . ... DDJ Processor Center . HwB: The Hardware Book (Mirror) . ... The Hardware Pros Home Page - Reviews, News, Updated Drivers and Utilties . ... Stuff that Matters. ... Hardware Upgrade Page . Celeron Overclock . ...

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• HwB: ISA Connector (Offline)
• HwB: C64 User Port Connector (Offline)
• Linked Computer Related Resources

... The units of N(S) are counts/Jy/steradian. The user also specifies N0, which is a cosmological normalization, usually a power law of S. This function is input via a power law and/or polynomial. ... Key: out Confusion noise (sigma) image (1/2 size of beam image) in Jy Key: flux 3 numbers (Jy). flux(1) and flux(2) define the range of flux densities for which the confusion noise is calculated. flux(3) is the break point below which the power law is used, and above which the polynomial is used. ...

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• Second: Create a session on the correlator control computer lbaccc
• Spectral Line Processing and FITS files
• Recomputing Velocity Information

... Meade Instruments Corporation . ... Autostar Computer Controller Instruction Manual . Autostar Computer Controller . ... NOTE: This manual covers both Model #495 Autostar and #497 ETX Autostar Computer Controllers. ... Autostar Primary Menus and Options . ... Chapter 3: Alignment . ... Guided Tour Menu . ... Chapter 5: Autostar Menu Functions . ... Meade Autostar Computer Controller . ... Meade #505 Connector Cable Set Manual . ... Copyright 2006 Meade Instruments Corporation, All Rights Reserved. ...

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• Meade Instruments Corporation - Magellan I Telescope Computer System
• Meade Instruments Corporation - Magellan II Telescope Computer System
• Meade Instruments Corporation - #497 Autostar Computer Controller for ETX-90EC,

The technical memorandum: Time and Time Interval Measurement with Application to Computer and Network Performance Evaluation (PostScript) describes a number of techniques for conducting experiments typical of computer network and transmission systems engineering. ... The usual data collected during a performance run of some experiment might include time offsets, time delays, frequency offsets and various error statistics. ...

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• AstroNet
• APOD: May 17, 1999 - How to Search for Aliens
• Evgeny Rodichev home page

... To introduce you to the Python programming language, and its Visual module (VPython), which allows 3D simulation. The computer labs are held in room BOZO 112, not in the usual physics lab. ... This lab will use the Python programming language. ... Click on the Windows button in the bottom left, select "Programs", then the "A-Z" list of programs. ... Later in the course you will need to write your own VPython programs for assessment - this lab is your chance to make sure you can do this. ...

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• Workshops and computer labs
• Computer room
• Bob Shobbrook dressed for a winters night at the control computer for the

... INSTITUTE OF RADIOENGINEERING AND ELECTRONICS . ... The use of such a division is shown to open wide possibilities for application of chaos in modern communication systems and computer networks. Novel quality of the systems and networks can be achieved by means of not only designing new technological hardware, but also by modification of certain equipment modules and corresponding software. Examples of using chaotic encoding for computer networks are considered. ...

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• features Coming Soon to a Channel 50 Near You
• Research Activities of InformChaos Lab.
• amazon4

. First page Back Continue Last page Graphics . Old computer setup . Reasons for changes . New computer arrangements . Backups . Useful commands . Questions and discussion

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• High Performance Computing Course
• All Ireland Computer Grid
• WWW Links.....

This document explains values, tables and other matters on solar physics computing pages. ... is040423.ete : SAHA-S tables, interpolation values: T, rho, X. Z is fixed at 0.02. See reference above. opal2005.etf : OPAL EOS, interpolation values: T, rho, X, Z. Downloaded from OPAL site , marked there as "2005", seems to be unpublished. opal2001.etf : OPAL EOS, interpolation values: T, rho, X, Z. Rogers F.J., Nayfonov A. Astrophys. ... The following values can be calculated: . ... dimensionless . ...

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• Image: On the street, near Computer and Childen Museums
• Image: You have to be computer geek to understand the fun of this picture.
• Computer shopping via Web

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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• Textbook on Computer technology for pupils