... Siding Spring Observatory by night - Bob ShobтАж . Bob Shobbrook dressed for a winters night atтАж . ... Title: Bob Shobbrook dressed for a winters night at the control computer for the photometer on the ANU 24-inch telescope. ... No use may be made of any of the images without Dr Shobbrook's written permission. ... Bob Shobbrook dressed for a winters night at the control computer for the photometer on the ANU 24-inch telescope. ...

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• Firedoors on the old spectrograph tunnel/computer room. They worked.
• Mechanical Workshop, 1944
• Workshop construction

. 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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• Zeiss-1000 TCS computer
• HwB: NuBus Connector
• HwB: Amstrad Digital Joystick Connector

... 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 session; Oct 29, 1996 CONPAS workshop
• Next session; June,18 1996 CONPAS workshop

... This is possible at modest cost due to the low moments of inertia of the telescope and enclosure. ... This same performance will be achieved in higher winds when the telescope enclosure is facing away from the wind, or by using wind screens. ... The telescope system (MILT) will be remotely operable with an on-site operator's assistance by an astronomer located at one of the ARC member institutions. ... Mean Wind Speed . ... Offsets > 10 deg: 1 arc sec rms max . ... 5 sec max, tracking to tracking . ...

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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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• Database of Optical Constants -- Level: welcome
• AI SPbU library of scattering codes

... 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 ). ...

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• Description

... Science . ... Science Users Information Paranal Science Operations Visitor Information jump to navigation jump to content . Paranal Facilities . ... Offered Instruments . ... Paranal News . ... Paranal Telescopes Overview . Telescopes and Instruments . ... Overview . ... Manuals . ... Instrument Operation Team . ... Paranal Science Operations . ... Please submit one report per observing run or telescope/instrument combination. ... About ESO in general: . ... Telescope/Instrument Manuals: . ...

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• ESO - ALMA ES MSF workshop
• The Very Large Telescope Project
• ESO - Overview

ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Parkes radio telescope . ... Teacher workshops . ... Workshop on IBM Blue Gene computer . ... James Kelly (IBM Australia) & Kirk Jordan (IBM USA) will lead a workshop on the IBM Blue Gene. Blue Gene is currently being used by LOFAR for the correlation and may be of interest for xNTD and/or SKA computing. ... provide a brief overview of the Blue Gene hardware and software architecture and design philosophy . ...

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• VLBI description
• ATCA description
• ATHDFS Catalogue Description

Instrument Description . ... In addition to functioning as the prime instrument, the WFPC2 can be used for target acquisition in support of other HST instruments, or for parallel observations. ... Then the light falls onto a shallow-angle, four-faceted pyramid located at the aberrated OTA focus, each face of the pyramid being a concave spherical surface. ... A combination of the pick-off mirror and fold mirror actuators has allowed us to correct for pupil image misalignments in all four cameras. ...

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• A Brief Description of the Instrument and Its Operation
• Zolt Levay, Space Telescope Science Institute
• Charles-Philippe Lajoie

... Description . ... The SCORPIO-2 project: . ... The multi-mode spectrograph SCORPIO-2 was developed using the experience of observations at the 6-m telescope BTA with the SCORPIO focal reducer . ... The focal reducer consists of several units ('floors') mounted in the common case in the following order (from the telescope focal plane): . ... The focal reducer is connected with the platform-adapter which used for guiding by offset stars and for illumination the spectrograph by calibration lamps. ...

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• V.Shergin's Home Page
• Instrumentation
• Cold: The RATAN-600 Radio Telescope

RTT150 . ... The primary mirror 1 reflects light to the secondary mirror 2 which sends the converging beam of light to the system of four flat mirrors 3, 4, 5 and 6. That allows the beam of light to leave the telescope strictly along its polar axis and be collected in Coude focus. ... That's why at any tube position (for any rotation along the declination axis) beam of light parallel to the principal axis after reflection on mirror 3 follows the direction of declination axis. ...

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• Russian Turkish 1.5-m telescope

M1 image More About M1 Nice Color Picture . ... M16 image More About M16 HST image . ... M31 image More About M31 Nice Color Picture . ... M42 image ; M43 image More About M42/43 Nice Color CCD Picture . M51 image More About M51 Color Image of M51 M51 Supernova . M57 image More About M57 Nice Color CCD Picture Very Deep M57 Image . ... M81 image More About M81 M81 Supernova Ultraviolet Image of M81 More about Ultraviolet Imaging . M82 image More About M82 M82 False Color M82 True Color . ...

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... Archives . ... Clauset, Shalizi, & Newman (2007, arXiv/0706.1062 ) have a very detailed description of what power-law distributions are, how to recognize them, how to fit them, etc. ... Though it may not be a complete answer, I wanted to say that I learned applying the K-S test for the first time to test a homogeneous Poisson process from a spatial statistics class in a similar manner as this paper describes. ... Raoul LePage on From Terence?s stuff: You want proof? . ... Chandra Blog . ...

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• The AstroStat Slog Blog Archive mini-Workshop on Computational AstroStatistics
• The AstroStat Slog workshop
• The AstroStat Slog ML

... A technique allowing automatic representation by a relatively small number of independent parameters based on the principal component analysis of data sequences is presented. ... In recent years the spectrum of observed astronomical data can be characterized as greatly varied. ... In this instance, the problem of initial description and classification of newly-observed data becomes most urgent, especially if there is a lack of preliminary observational material and theoretical expectations. ...

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• The New JCMT Holographic Surface Mapping System - Implementation
• Modelling Spectro-photometric Characteristics of Eclipsing Binaries
• NAOS Real-Time Computer for Optimized Closed Loop and On-Line Performance

The AstroGuide . ... AstroGuide | ... AstroGuide Listing . ... See many more Astronomy Listings by: Category or Alphabet . Founded in 1983, COPI is an innovator in the design of optical encoders. ... Listed Since July 15, 1998 . ... 818) 882-0424 . ... 818) 882-0492 . Web Site . ... Web . www.astronomy.net . ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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• Do I Have A Dirty Polished Mirror? - an Astronomy Net ATM Forum Message
• Re The Computer For Dob - an Astronomy Net Eyepieces Forum Message
• Gkr Computer Consulting, AstroGuide Listing

... Standard: IEEE 1196, "Nubus-A simple 32-bit backplane bus". ... UNKNOWN CONNECTOR at the card. UNKNOWN CONNECTOR at the computer. ... 12 VDC . ... Address/Data 1 . ... GND . Ground . ... Power to slot; 2 amps per slot maximum continuous. ... Slot Parity Valid; asserted if card provides parity. ... Address/Data bits 31 to 0. ... Geographical address 3 to 0; hard-coded to slot. ... Apple Tech Info Library 2194: Macintosh II NuBus Slots, Pinout at Apple TIL homepage . ...

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• LonGSp: Optical Design
• HwB: Amstrad Digital Joystick Connector (Offline)
• HwB: NuBus 90 Connector (Offline)

Photos courtesy of Julia Olsen . ... Steward Observatory Mirror Lab Tour . Kitt Peak Tour . 2005 ASP Awards Banquet . ... ASP Booth, Dan Zevin . ... Day 2, ASP President Dennis Schatz Welcome . ASP Executive Director, Mike Bennett . ... Group Photo . ... Left to Right: Jeanne Bishop, Thomas J. Bernnan Award Winner Steve Rapp, Mary Rapp,Terry Brennan . Jeff Goldstein receives the Klumpke-Roberts Award from ASP Board Member George Nelson . ...

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• ASP: The Return of Halley's Comet
• ASP: VOLVELLES! Early Paper Astronomical Computers

... Tonight's Sky . ... The Magazine . ... Observing . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Cosmic Adventures . ... Cosmic evolution in a computer . ... V irgo Consortium astrophysicists used a 25-terabyte databank to create a computer simulation showing cosmic structure's evolution. ... Get instant access to subscriber content on Astronomy.com...

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• Besides computer simulations, what evidence do astronomers have to support the
• Astronomy and astrophysics rely heavily on computer modeling, but being neither
• Astronomy Magazine - Interactive Star Charts, Planets, Meteors, Comets,

Open Systems Handbook: A Guide to Building Open Systems . ... This book is designed to provide interested individuals and organizations with an overview of open systems and the work being done to achieve them. ... This section is organized using a descriptive model of an open systems environment developed by the IEEE PI 003.0 Working Group, which is developing the Guide to POSIX-based Open System Architecture. ... Standards for open systems 13 . Chapter 3: The open systems environment (OSE) 15 . ...

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• Benchmarking UNIX™ Systems
• GOVERNMENT OPEN SYSTEMS INTERCONNECTION PROFILE (GOSIP)

Section I: Introduction to ALFA and GALFA . Section II: System Description . ... ALFA receives 7 beams, 2 polarizations per beam, each covering 1225-1525 MHz. The 14 IF signals cover nominally the 100 to 400 MHz band. ... A high-resolution, low-bandwidth spectrometer (8K channels covering a 7 MHz bandwidth) . ... Each spectrometer board handles two polarizations from one telescope beam.The baseband signals are to be digitized by four 8-bit ADCs at 100 Msamples/sec. ... Bandwidth: . ...

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• serverlList
• HF transmitter doc
• ALFA Pulsar Surveys Jim Cordes, Cornell University GALFA Workshop, Arecibo 20