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The Archive of the Amateur Observation Network of the International Halley Watch Volume 2: Comet Halley
https://ntrs.nasa.gov/search.jsp?R=19970037542 2020-06-16T01:47:45+00:00Z JPL Publication 96-3, Vol. 2 The Archive of The Amateur Observation Network of The International Halley Watch Volume 2: Comet Halley Stephen J. Edberg Editor February 9, 1996 National Aeronautics and Space Administration Jet Propulsion Laboratory California Institute of Technology Pasadena, California The research described in this publication was done under the supervision of, and the publication was prepared by, the Jet Propulsion Laboratory, California Institute of Technology, under a contract with the National Aeronautics and Space Administration. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise, does not constitute or imply its endorsement by the United States Government or the Jet Propulsion Laboratory, California Institute of Technology. ABSTRACT The International Halley Watch (IHW) was organized for the purpose of gathering and archiving the most complete record of the apparition of a comet, Halley's Comet (1982i = 1986 III = iP/Halley), ever compiled. The redirection of the International Sun-Earth Explorer 3 (ISEE-3) spacecraft, subsequently renamed the International Cometary Explorer (ICE), toward Comet Giacobini- Zinner (1984e = 1985 XIII = 21P/Giacobini-Zinner) prompted the initiation of a formal watch on that comet. All the data collected on P/Giacobini-Zinner and P/Halley have been published on CD-ROM in the Comet Halley Archive. This document contains a printed version of the archive data, collected by amateur astronomers, on these two comets. Volume 1 contains the Comet Giacobini-Zinner data archive and Volume 2 contains the Comet Halley archive. -
Symposium on Telescope Science
Proceedings for the 26th Annual Conference of the Society for Astronomical Sciences Symposium on Telescope Science Editors: Brian D. Warner Jerry Foote David A. Kenyon Dale Mais May 22-24, 2007 Northwoods Resort, Big Bear Lake, CA Reprints of Papers Distribution of reprints of papers by any author of a given paper, either before or after the publication of the proceedings is allowed under the following guidelines. 1. The copyright remains with the author(s). 2. Under no circumstances may anyone other than the author(s) of a paper distribute a reprint without the express written permission of all author(s) of the paper. 3. Limited excerpts may be used in a review of the reprint as long as the inclusion of the excerpts is NOT used to make or imply an endorsement by the Society for Astronomical Sciences of any product or service. Notice The preceding “Reprint of Papers” supersedes the one that appeared in the original print version Disclaimer The acceptance of a paper for the SAS proceedings can not be used to imply or infer an endorsement by the Society for Astronomical Sciences of any product, service, or method mentioned in the paper. Published by the Society for Astronomical Sciences, Inc. First printed: May 2007 ISBN: 0-9714693-6-9 Table of Contents Table of Contents PREFACE 7 CONFERENCE SPONSORS 9 Submitted Papers THE OLIN EGGEN PROJECT ARNE HENDEN 13 AMATEUR AND PROFESSIONAL ASTRONOMER COLLABORATION EXOPLANET RESEARCH PROGRAMS AND TECHNIQUES RON BISSINGER 17 EXOPLANET OBSERVING TIPS BRUCE L. GARY 23 STUDY OF CEPHEID VARIABLES AS A JOINT SPECTROSCOPY PROJECT THOMAS C. -
CCD Astronomy, Patrick Martinez and Alain Klotz, 243 Pages a Guide to Choosing and Using CCD Cameras for Amateur Astronomers Amateur Telescope Making, Stephen F
Digital Astrophotography References By David Haworth www.stargazing.net/david/ Wikipedia Introduction to Astrophotography and Photography Wikipedia Astrophotography http://en.wikipedia.org/wiki/Astrophotography Wikipedia Digital Camera Astrophotography http://en.wikipedia.org/wiki/Digital_camera_astrophotography Wikipedia Barn Door Tracker http://en.wikipedia.org/wiki/Barn_door_tracker Wikipedia Photography http://en.wikipedia.org/wiki/Photography Websites with Significant Astrophotography Tutorials Catching the Light Astrophotography Articles, Jerry Lodriguss http://www.astropix.com/HTML/I_ASTROP/TOC_AP.HTM Starizona Guide to CCD Imaging http://starizona.com/acb/ccd/ccd.aspx http://starizona.com/acb/ccd/siteindex.aspx Astrophotography for the Amateur, Michael A. Covington http://www.covingtoninnovations.com/astro/ AAVSO CCD Observing Manual, http://www.aavso.org/ccd/manual/ Apogee CCD University, http://www.ccd.com/ccdu.html Astronomical Image Processing Tutorials by Donald Waid http://www.waid-observatory.com/articles.html Astrophotography DSLR Information Observations and tips, Christian Buil http://astrosurf.com/buil/us/test/test.htm Deep-space Imaging with the Canon EOS 20Da http://www.lrgb.com/20da.html Spectral Response of DSLR Cameras, Dennis diCicco http://www.pbase.com/terrylovejoy/image/29755088 Astroimaging Books A Practical Guide to CCD Astronomy, Patrick Martinez and Alain Klotz, 243 pages A guide to choosing and using CCD cameras for amateur astronomers Amateur Telescope Making, Stephen F. Tonkin Chapter 14 is on building and using a Cookbook CCD Camera by Al Kelly, 14 pages The Art and Science of CCD Astronomy, David Ratlidge, 162 pages, http://www.astrovid.com/CCDBOOKS.HTM 12 chapters by different authors about their CCD experiences. The Art and Science of CCD Astronomy, David Ratlidge, Chapters by different authors about their imaging experiences. -
Telecompressor Alan Gee II (Shapley-Lens F/5,9) Manual
TelecompressorTelekompressor Alan Alan Gee Gee II II (Shapley-lens(Shapley-Linse f/5,9) f/5,9) EspeciallyBesonders suited geeignet for use fürwith die CCD Anw camerasendung mit Baader andBinokularen Baader binoviewers Ansätzen und CCD-Kameras! Manual Anleitung Spacer Flanged Spacer Tube Spacer Tube Lens Cell Fig. 1) Ring Endring Spacer Flanged Spacer Tube Spacer Tube Lens Cell Ring Endring Fig.1) The desire for „two telescopes in one“ is old, but due to the laws of optics, all approaches to it must be a compro- mise. A telecompressor should illuminate the 24x36mm picture format as well as possible (= to minimize vignetting), andDer Wit unschshould nach avoid “zw eiimageTelesk distortionopen in Einem” – especiallyist alt, und the alle inevitable Annäherungen astigmatism. daran sind You wegen should der Gesetz also bee der able Optik to useein K itompromiß. with ac- cessoriesSo soll ein Tlikeelek ompressorstar diagonals das Kleinbildf or binoviewersormat 24x36 which möglichst have gut a long ausleuchten optical (=path. geringe TheVignettier standardung) compressors und Bildfehler of - v theor allem major den unvermeidlichen Astigmatismus - klein halten, Gefordert ist zusätzlich, daß okularseitiges Zubehör mit größeren optischen Weglängen, manufacturerswie Zenitprismen areund designed Binokulare forverw a ratherendet w shorterden distancekönnen. Die to Standard-Kthe sensor/filmompressoren and areder gnotroßen suitable Hersteller for sinduse fürwith deutlich binoview ger-in- ers.geren Abstand zur Filmbühne gerechnet und eignen sich nicht für -
Jrasc Aug1998
Publications from August/août1998 Volume/volume 92 Number/numero 4 [672] The Royal Astronomical Society of Canada NEW LARGER SIZE! Observers Calendar — 1999 This calendar was created by members of the RASC. All photographs were taken by amateur astronomers using ordinary camera lenses and small The Journal of the Royal Astronomical Society of Canada Le Journal de la Société royale d’astronomie du Canada telescopes and represent a wide spectrum of objects. An informative caption accompanies every photograph. This year all of the photos are in full colour. It is designed with the observer in mind and contains comprehensive astronomical data such as daily Moon rise and set times, significant lunar and planetary conjunctions, eclipses, and meteor showers. (designed and produced by Rajiv Gupta) Price: $16 (includes taxes, postage and handling) The Beginner’s Observing Guide This guide is for anyone with little or no experience in observing the night sky. Large, easy to read star maps are provided to acquaint the reader with the constellations and bright stars. Basic information on observing the moon, planets and eclipses through the year 2000 is provided. There is also a special section to help Scouts, Cubs, Guides and Brownies achieve their respective astronomy badges. Written by Leo Enright (160 pages of information in a soft-cover book with a spiral binding which allows the book to lie flat). Price: $12 (includes taxes, postage and handling) Looking Up: A History of the Royal Astronomical Society of Canada Published to commemorate the 125th anniversary of the first meeting of the Toronto Astronomical Club, “Looking Up — A History of the RASC” is an excellent overall history of Canada’s national astronomy organization. -
Telecompressor Alan Gee II (Shapley-Lens F/5,9)
Telecompressor Alan Gee II (Shapley-Lens f/5,9) Telecompressor for Schmidt-Cassegrains for visual and photographic use Especially suited for use with CCD cameras and Baader binoviewers Manual Also available: UAG-II # 2454405 especially for visual observations with Baader bino-viewers and star diagonals at Schmidt- Cassegrain telescopes © 2021 by G M B BAADER PLANETARIUM H Zur Sternwarte • D-82291 Mammendorf • Tel. +49 (0) 8145 / 8089-0 • Fax +49 (0) 8145 / 8089-105 Baader-Planetarium.de • [email protected] • Celestron-Deutschland.de – 1 – Contents 2 Technical Data 3 Design of the Alan Gee 4 Largest possible field of view 5 Calculation of the compression-factor M 6 General Installation of the Alan Gee 6 Visual use with a 1¼" star diagonal 7 Visual use with 2" Baader star diagonals 8 The Alan Gee in combination with a binoviewer at Schmidt-Cassegrains and EdgeHD 9 Visual use at a Baader (Giant) binoviewer with Zeiss-micro-bayonet 10 Photographic use with a DSLR at the 2"-SC-thread of the telescope 11 Photographic use with a DSLR at the 2" eyepiece holder of the telescope 12 Photographic use with CCD cameras (only for Schmidt-Cassegrains) 12 Fixed screw mounting of the camera on the Schmidt-Cassegrain 13 Flexible camera mounting with T-2 quick changer 14 Recommended accessories 16 General Tipps 16 Important: Focusing SC-telescopes Technical Data Weight: 90 g Focal length: 259 mm Ideal working distance: 121 mm to achieve a reduction factor of 0.59x Reduction factor: to f/5,9 at a distance of 121 mm, to ca. -
CCD Astroimaging Information from Observational Astronomy Web Site by David Haworth
CCD Astroimaging Information From Observational Astronomy Web Site by David Haworth http://www.stargazing.net/david/ Websites Referred to in David Haworth’s ITS 2005 Presentation • Astrophotography Articles, Jerry Lodriguss • http://www.astropix.com/HTML/I_ASTROP/TOC_AP.HTM • Comparative Test Canon 10D/Nikon D70, Christian Buil • http://astrosurf.com/buil/d70v10d/eval.htm • Canon Astronomy version EOS 20Da • http://www.canon.co.jp/Imaging/eos20da/index.html • Canon Astrophotography • http://web.canon.jp/Imaging/astro/index-e.html • Deep-space Imaging with the Canon EOS 20Da • http://www.lrgb.com/20da.html • Spectral Response of DSLR Cameras, Dennis diCicco • http://www.pbase.com/terrylovejoy/image/29755088 2005 Astroimaging Books • Digital Astrophotography, The State of the Art, David Ratledge • Chapters by different authors, available in the fall • http://www.deep-sky.co.uk/pubs.htm • Introduction to Digital Astrophotography, Robert Reeves • Available now, 412 pages • Willmann-Bell, Inc. http://www.willbell.com • The Handbook of Astronomical Image Processing 2nd edition, Richard Berry & James Burnell • Available this summer, 712 pages • Includes Astronomical Image Processing for Windows (AIP4WIN) V2.0 • Willmann-Bell, Inc. http://www.willbell.com 2005 Astroimaging Magazine Articles • Astronomy Magazine, http://www.astronomy.com • 2005 August, Image like a pro • 2005 June, Easy imaging for everyone • 2005 May, Small eyes on the sky • 2005 April, Sharper photos with film • Sky News Magazine, http://www.skynewsmagazine.com • 2005 May/June, -
19970010361.Pdf
/,>._ji;!!; ............. S p'" JPL Publication 96-3, Vol. 1 The Archive of The Amateur Observation Network of The International Halley Watch Volume 1" Comet Giacobini-Zinner Stephen J. Edberg Editor I Y • :i "s_,. ::_ .'_;_ .;. _;___t,r_.... _.i_ _: ._..<_,_:._.._:.::____ • :,., ,-_,_;,, ,,._,_ _. _,_ ,., February 9, 1996 National Aeronautics and Space Administration Jet Propulsion Laboratory California Institute of Technology Pasadena, California JPL Publication 96-3, Vol. 2 The Archive of The Amateur Observation Network of The International Halley Watch Volume 2: Comet Halley Stephen J. Edberg Editor February 9, 1996 National Aeronautics and Space Administration Jet Propulsion Laboratory California Institute of Technology Pasadena, California The research described in this publication was done under the supervision of, and the publication was prepared by, the Jet Propulsion Laboratory, California Institute of Technology, under a contract with the National Aeronautics and Space Administration° Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise, does not constitute or imply its endorsement by the United States Government or the Jet Propulsion Laboratory, California Institute of Technology. i t ABSTRACT The International Halley Watch (IHW) was organized for the purpose of gathering and archiving the most complete record of the apparition of a comet, Halley's Comet (1982i = 1986 III = iP/Halley), ever compiled. The redirection of the International Sun-Earth Explorer 3 (ISEE-3) spacecraft, subsequently renamed the International Cometary Explorer (ICE), toward Comet Giacobini- Zinner (1984e = 1985 XIII = 21P/Giacobini-Zinner) prompted the initiation of a formal watch on that comet. -
Book IV Lens
D DD DDD DDDDon.com DDDD Basic Photography in 180 Days Book IV - Lens Editor: Ramon F. aeroramon.com Contents 1 Day 1 1 1.1 History of photographic lens design .................................. 1 1.1.1 Early photographic camera lenses ............................... 1 1.1.2 Meniscus or 'landscape' lens ................................. 3 1.1.3 Petzval Portrait lens ...................................... 3 1.1.4 Overcoming optical aberrations ................................ 4 1.1.5 Aperture stops ........................................ 4 1.1.6 Telephoto lens ......................................... 7 1.1.7 Anastigmat lens ........................................ 8 1.1.8 Cooke Triplet ......................................... 9 1.1.9 Tessar ............................................. 9 1.1.10 Ernostar and Sonnar ..................................... 9 1.1.11 Asymmetric double Gauss .................................. 11 1.1.12 Anti-reflection coating .................................... 12 1.1.13 Retrofocus wide-angle lens .................................. 14 1.1.14 Fisheye lens .......................................... 16 1.1.15 Macro lens .......................................... 16 1.1.16 Supplementary lens ...................................... 16 1.1.17 Zoom lens ........................................... 19 1.1.18 Rise of Japanese optical industry ............................... 21 1.1.19 Catadioptric “mirror” lens .................................. 21 1.1.20 Movable element prime lens ................................. 22 -
Model PFE-1 Photometric Front-End to Provide the Much Needed Coupling Between Telescope and CCD Camera Head
MODEL PFE-1 CCD/TELESCOPE ADAPTER Technical Manual and User’s Guide OPTEC, Inc. OPTICAL AND ELECTRONIC PRODUCTS 199 Smith St. Lowell, MI 49331 U.S.A. [email protected] (616) 897-9351 http://www.optecinc.com (616) 897-8229 FAX Figure 1-1. Model PFE-1 shown with Lynxx PC and Celestron 8" Telescope. TABLE OF CONTENTS Revision 6 - January 2000 Section Page 1.0 INTRODUCTION. 1 2.0 THEORY. OF OPERATION. 3 2.1. Purpose of the PFE-1. 3 2.2 Basic. Mechanical Design. 4 3.0 INSTALLATION. PROCEDURES. 7 3.1. Mounting the PFE-1. 7 3.2 Mounting. Kits for CCD Cameras. 7 3.3 Reticle. alignment. 7 4.0 TROUBLE-SHOOTING. GUIDE. 9 5.0 JOHNSON. UBVRI FILTERS. 11 6.0 WING. FILTERS. 15 7.0 STRÖMGREN. FILTERS . 16 8.0 PFE-1A. AUTOMATIC OPTION . 18 8.1. Physical Characteristics. 18 8.2 Determining. Filter Position . 18 8.3 Connecting. & Operating the Stepper Motor. 19 8.4 Using. the SAA1027 Stepper Driver . 19 . APPENDICES A. PFE-1A Mounting Kit Instructions . A-1 . i LIST OF FIGURES Figure Page 1-1 PFE-1 shown with Lynxx PC and Meade 8" Telescope. Cover 1-2 PFE-1 CCD Photometer System and Accessories. 2 2-1 Cross-Sectional View of the PFE-1 mounted with CCD camera. 4 8-1 Typical Stepper Control Curcuit Using the SAA1027. 20 LIST OF TABLES Table Page 5-1 Physical Characteristics of Optec UBVRI Filters. 11 5-2 Standard UBVRI Response Functions According to Johnson. 12 5-3 UBVRI Response Functions of Optec Filters.