Astronomy in Australia
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My Program Choices
MY PROGRAM CHOICES Term 1: 4th January to 27th March 2021 Name: ______________________________________ DSA Community Solutions site: Taren Point Thank you for choosing to purchase a place in one of our quality programs. We offer a variety of group based and individualised programs in our centre and community locations. There are four terms per year. You will have the opportunity to make a new program selection each term. To change your program choices or to make a new program selection within the term, please contact your Service Manager. Here is a summary of the programs you can select, including costs, program locations, what you need to wear or bring with you each day. To secure a place in your chosen program, please submit this signed form at the earliest. These are the DSA Programs I choose to participate in. Live Signature: ______________________________ life the way you choose For more information call Georgina Campbell, Service Manager on 0490 305 390 1300 372 121 [email protected] www.dsa.org.au Time Activity Cost Yes Mondays All day* Manly Ferry Opal Card Morning Bowling at Mascot $7 per week Pet Therapy @ the Centre $10 per week Afternoon CrossFit Gym Class $10 per week Floral arrangement class $7 per week Tuesdays All day* Laser Tag/Bowling @ Fox Studios $8-week/Opal card Morning Beach fitness @ Wanda No cost Tennis at Sylvania Waters $5 Afternoon The Weeklies music practice at the Centre No cost Art/Theatre Workshop @ the Centre $20 per week Wednesdays All day* Swimming & Water Park @ Sutherland Leisure Centre $7 per week Morning Flip Out @ Taren Point $10 per week Cook for my family (bring Tupperware container) $10 per week Afternoon Basketball @ Wanda No cost Disco @ the Centre No cost • All full day programs start and finish at Primal Joe’s Cafe near Cronulla Train station, and all travel is by public trans- port. -
Digital Back End Development and Interference Mitigation Methods for Radio Telescopes with Phased-Array Feeds
Brigham Young University BYU ScholarsArchive Theses and Dissertations 2014-08-20 Digital Back End Development and Interference Mitigation Methods for Radio Telescopes with Phased-Array Feeds Richard Allen Black Brigham Young University - Provo Follow this and additional works at: https://scholarsarchive.byu.edu/etd Part of the Electrical and Computer Engineering Commons BYU ScholarsArchive Citation Black, Richard Allen, "Digital Back End Development and Interference Mitigation Methods for Radio Telescopes with Phased-Array Feeds" (2014). Theses and Dissertations. 4233. https://scholarsarchive.byu.edu/etd/4233 This Thesis is brought to you for free and open access by BYU ScholarsArchive. It has been accepted for inclusion in Theses and Dissertations by an authorized administrator of BYU ScholarsArchive. For more information, please contact [email protected], [email protected]. Digital Back End Development and Interference Mitigation Methods for Radio Telescopes with Phased-Array Feeds Richard Black A thesis submitted to the faculty of Brigham Young University in partial fulfillment of the requirements for the degree of Master of Science Brian D. Jeffs, Chair Karl F. Warnick Neal K. Bangerter Department of Electrical and Computer Engineering Brigham Young University August 2014 Copyright c 2014 Richard Black All Rights Reserved ABSTRACT Digital Back End Development and Interference Mitigation Methods for Radio Telescopes with Phased-Array Feeds Richard Black Department of Electrical and Computer Engineering, BYU Master of Science The Brigham Young University (BYU) Radio Astronomy group, in collaboration with Cornell University, the University of Massachusetts, and the National Radio Astron- omy Observatory (NRAO), have in recent years developed and deployed PAF systems that demonstrated the advantages of PAFs for astronomy. -
Parklands Volume 38 Autumn 2007
parklands THE MAGAZINE OF CENTENNIAL PARKLANDS VOLUME 38 • AUTUMN 2007 38 • AUTUMN VOLUME Station weathers the hands of time Refreshing new look for Restaurant A tale of two tolls Directions Parkbench We were honoured and delighted to be With the substantial residential also joined by the 2007 Australian of the redevelopment on the western boundary of Year, Professor Tim Flannery and Young the Parklands bringing an additional 40,000 Australian of the Year, Tanya Major at the people or more over the next few years, it Carrington Drive reverts AFL kicks on at Bat and Ball event. It was an appropriate setting for is clear that the Trust and the Council will to two-way The Bat and Ball area in Moore Park will continue as an AFL ground nationally significant Australia Day events need to continue to work closely together following a six-month trial period. The field, which is available for training Following the completion of this year’s within the Parklands, especially as to ensure sustainable open space with and competition, will help to Moonlight Cinema season on 11 March 2007, Centennial Park was the site of the historic recreational opportunities for the local and ease the ever-growing Carrington Drive will revert back to two-way declaration of Australia’s Federation in 1901. broader community. The Trust has taken demand for field hire and the traffic flow. Alterations to the line marking and increasing popularity of AFL in To read more about this event, see the the opportunity to provide feedback to the signage will be undertaken and the directional the Eastern Suburbs. -
Review Section
CSIRO PUBLISHING www.publish.csiro.au/journals/hras Historical Records of Australian Science, 2004, 15, 121–138 Review Section Compiled by Libby Robin Centre for Resource and Environmental Studies (CRES), Australian National University, Canberra, ACT, 0200, Australia. Email: [email protected] Tom Frame and Don Faulkner: Stromlo: loss of what he described as a ‘national an Australian observatory. Allen & Unwin: icon’. Sydney, 2003. xix + 363 pp., illus., ISBN 1 Institutional histories are often suffused 86508 659 2 (PB), $35. with a sense of inevitability. Looking back from the security of a firmly grounded present, the road seems straight and well marked. The journey that is reconstructed is one where the end point is always known, where uncertainties and diversions are forgotten — a journey that lands neatly on the institution’s front doorstep. Institu- tional histories are often burdened, too, by the expectation that they will not merely tell a story, but provide a record of achieve- ment. Written for the institution’s staff, as well as broader public, they can become bogged down in the details of personnel and projects. In this case, the fires of January 2003 add an unexpected final act Few institutional histories could boast such to what is a fairly traditional story of a dramatic conclusion as Stromlo: an Aus- growth and success. The force of nature tralian observatory. The manuscript was intervenes to remind us of the limits of substantially complete when a savage fire- inevitability, to fashion from the end point storm swept through the pine plantations another beginning. flanking Mount Stromlo, destroying all the The book is roughly divided into halves. -
William Liller (1927–2021)
Bulletin of the AAS • Vol. 53, Issue 2 William Liller (1927–2021) Alan Hirshfeld1, Christine Jones2, William Forman2 1UMass Dartmouth, 2Center for Astrophysics | Harvard & Smithsonian Published on: Apr 07, 2021 DOI: 10.3847/25c2cfeb.97f3253d License: Creative Commons Attribution 4.0 International License (CC-BY 4.0) Bulletin of the AAS • Vol. 53, Issue 2 William Liller (1927–2021) William Liller died on Sunday the 28th of February 2021. William (“Bill”) Liller, research mentor and major contributor to the study of planetary nebulae, comets, asteroids, magnetic activity in cool stars, the optical identification of X-ray sources, and astro-archaeology, died peacefully in his sleep on 28 February 2021, after a brief illness. He was 93 years old. Born on 1 April 1927 in Philadelphia to Carroll Kalbaugh “Pete” Liller, an advertising executive, and his wife, Catherine Dellinger Liller, Bill noted in the book “Asteroids to Quasars” that he became “obsessed with astronomy” in Photo courtesy Clive Grainger. August 1932, when his uncle drove up from West Virginia in a Model A Ford to view a solar eclipse from New York, near where Bill’s family was living at the time. At age 13, Bill’s report on the Quadrantid meteor shower was cited in an article in Popular Astronomy from the American Meteor Society. In his letter to the society, Bill had misspelled the name of the society’s director, C. P. Olivier, which Bill believed led to an intentional misspelling of his own name in the published article as “Billy Lillier.” In the February 2018 issue of the alumni magazine of Harvard’s Adams House, Bill recalled the years leading up to his matriculation in 1944: “After attending public schools in my home town of Atlanta, I was shipped off ‘to finish,’ and I spent my last two high school years at Mercersburg Academy in Pennsylvania. -
Ira Sprague Bowen Papers, 1940-1973
http://oac.cdlib.org/findaid/ark:/13030/tf2p300278 No online items Inventory of the Ira Sprague Bowen Papers, 1940-1973 Processed by Ronald S. Brashear; machine-readable finding aid created by Gabriela A. Montoya Manuscripts Department The Huntington Library 1151 Oxford Road San Marino, California 91108 Phone: (626) 405-2203 Fax: (626) 449-5720 Email: [email protected] URL: http://www.huntington.org/huntingtonlibrary.aspx?id=554 © 1998 The Huntington Library. All rights reserved. Observatories of the Carnegie Institution of Washington Collection Inventory of the Ira Sprague 1 Bowen Papers, 1940-1973 Observatories of the Carnegie Institution of Washington Collection Inventory of the Ira Sprague Bowen Paper, 1940-1973 The Huntington Library San Marino, California Contact Information Manuscripts Department The Huntington Library 1151 Oxford Road San Marino, California 91108 Phone: (626) 405-2203 Fax: (626) 449-5720 Email: [email protected] URL: http://www.huntington.org/huntingtonlibrary.aspx?id=554 Processed by: Ronald S. Brashear Encoded by: Gabriela A. Montoya © 1998 The Huntington Library. All rights reserved. Descriptive Summary Title: Ira Sprague Bowen Papers, Date (inclusive): 1940-1973 Creator: Bowen, Ira Sprague Extent: Approximately 29,000 pieces in 88 boxes Repository: The Huntington Library San Marino, California 91108 Language: English. Provenance Placed on permanent deposit in the Huntington Library by the Observatories of the Carnegie Institution of Washington Collection. This was done in 1989 as part of a letter of agreement (dated November 5, 1987) between the Huntington and the Carnegie Observatories. The papers have yet to be officially accessioned. Cataloging of the papers was completed in 1989 prior to their transfer to the Huntington. -
Pos(Westerbork)002 Historical Introduction Historical S 4.0 International License (CC BY-NC-ND 4.0)
Historical Introduction PoS(Westerbork)002 Richard Strom ASTRON Oude Hoogeveensedijk 4, 7991 PD Dwingeloo, The Netherlands E-mail: [email protected] 50 Years Westerbork Radio Observatory, A Continuing Journey to Discoveries and Innovations Richard Strom, Arnold van Ardenne, Steve Torchinsky (eds) Published with permission of the Netherlands Institute for Radio Astronomy (ASTRON) under the terms of the Creative CommonsAttribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0). Chapter 1 Historical introduction Richard Strom* rom the English longbows at the battle of Crécy (1346) to Winston Chur- chill’s world war I mobilized cannon (its true identity hidden behind the Fpseudonym “[water] tank”), warfare has always pushed technological innovation to new fronts. The second world war (WWII) was no exception. It gave us technology ranging from the dynamo-powered flashlight (a Philips invention) to jet engines, and space-capable rockets (Germany’s V2), not to mention (in a completely different realm) the mass production of Penicillin. In fact, it could be argued that WWII inventions marked the inception of the modern technological era1. In the field of electronics, the war led to innovations such as radio navigation, aircraft landing systems, and radar. It was these developments which were to * ASTRON, Univer- sity of Amsterdam, have a revolutionary impact on astronomy, initially in Britain, Australia and the The Netherlands United States. But the story begins in the US, with the electronics of the 1920s and ‘30s. Figure 1. Karl G. Jansky (c. 1933) Around 1930, there was increasing interest in the use of radio frequencies for communication. One of the main players, the Bell Telephone Laboratories in New Jersey, asked their research engineer, Karl Jansky (Figure 1), to investigate the inter- ference environment in the “short-wave” band around 20 MHz. -
Harbour North Public Domain Study
Guiding Directions 3. Respect and celebrate heritage, conserve and restore Observatory Hill The signifi cant heritage fabric of the area is a defi ning part of its character. The social, cultural and physical heritage of the area is highly valued by the City as well as recognised at a state and national level. Consistent rows of terrace houses, corner hotels and warehouses typify the heritage fabric of the area, with elements such as retaining walls, stairs and the landform of Observatory Hill itself also contributing to the experience of the place. Opportunities to celebrate and interpret the heritage of the area should be incorporated in public domain and streetscape upgrade works, including the retention of elements such as stone kerbs. At Observatory Hill, opportunities to restore the park space after numerous infrastructure encroachments, and improve the setting and interpretation of heritage elements can be explored. buildings (existing and approved) CoS heritage listed buildings (Draft City Plan LEP 2011) CoS conservation area (Draft City Plan LEP 2011) 24 HARBOUR VILLAGE NORTH PUBLIC DOMAIN STUDY 4. Celebrate landform and harbour views The experience of landform and harbour views is one of the defi ning characteristics of the area. Public domain works should respect and reinforce existing Harbour view corridors along streets and between buildings, and should highlight the experience of topography with pedestrian bridges and well designed stairs and lifts where appropriate. Existing sandstone walls along The Hungry Mile, stairs and bridges, are unique to this precinct and should be celebrated. Signifi cant and historic panoramic views from Observatory Hill to Sydney Harbour are important and must be protected. -
ATNF News Issue No
Galaxy Pair NGC 1512 / NGC 1510 ATNF News Issue No. 67, October 2009 ISSN 1323-6326 Questacon "astronaut" street performer and visitors at the Parkes Open Days 2009. Credit: Shaun Amy, CSIRO. Cover page image Cover Figure: Multi-wavelength color-composite image of the galaxy pair NGC 1512/1510 obtained using the Digitised Sky Survey R-band image (red), the Australia Telescope Compact Array HI distribution (green) and the Galaxy Evolution Explorer NUV -band image (blue). The Spitzer 24µm image was overlaid just in the center of the two galaxies. We note that in the outer disk the UV emission traces the regions of highest HI column density. See article (page 28) for more information. 2 ATNF News, Issue 67, October 2009 Contents From the Director ...................................................................................................................................................................................................4 CSIRO Medal Winners .........................................................................................................................................................................................5 CSIRO Astronomy and Space Science Unit Formed ........................................................................................................................6 ATNF Distinguished Visitors Program ........................................................................................................................................................6 ATNF Graduate Student Program ................................................................................................................................................................7 -
The Architecture of Scientific Sydney
Journal and Proceedings of The Royal Society of New South Wales Volume 118 Parts 3 and 4 [Issued March, 1986] pp.181-193 Return to CONTENTS The Architecture of Scientific Sydney Joan Kerr [Paper given at the “Scientific Sydney” Seminar on 18 May, 1985, at History House, Macquarie St., Sydney.] A special building for pure science in Sydney certainly preceded any building for the arts – or even for religious worship – if we allow that Lieutenant William Dawes‟ observatory erected in 1788, a special building and that its purpose was pure science.[1] As might be expected, being erected in the first year of European settlement it was not a particularly impressive edifice. It was made of wood and canvas and consisted of an octagonal quadrant room with a white conical canvas revolving roof nailed to poles containing a shutter for Dawes‟ telescope. The adjacent wooden building, which served as accommodation for Dawes when he stayed there overnight to make evening observations, was used to store the rest of the instruments. It also had a shutter in the roof. A tent-observatory was a common portable building for eighteenth century scientific travellers; indeed, the English portable observatory Dawes was known to have used at Rio on the First Fleet voyage that brought him to Sydney was probably cannibalised for this primitive pioneer structure. The location of Dawes‟ observatory on the firm rock bed at the northern end of Sydney Cove was more impressive. It is now called Dawes Point after our pioneer scientist, but Dawes himself more properly called it „Point Maskelyne‟, after the Astronomer Royal. -
CASKAR: a CASPER Concept for the SKA Phase 1 Signal Processing Sub-System
CASKAR: A CASPER concept for the SKA phase 1 Signal Processing Sub-system Francois Kapp, SKA SA Outline • Background • Technical – Architecture – Power • Cost • Schedule • Challenges/Risks • Conclusions Background CASPER Technology MeerKAT Who is CASPER? • Berkeley Wireless Research Center • Nancay Observatory • UC Berkeley Radio Astronomy Lab • Oxford University Astrophysics • UC Berkeley Space Sciences Lab • Metsähovi Radio Observatory, Helsinki University of • Karoo Array Telescope / SKA - SA Technology • NRAO - Green Bank • New Jersey Institute of Technology • NRAO - Socorro • West Virginia University Department of Physics • Allen Telescope Array • University of Iowa Department of Astronomy and • MIT Haystack Observatory Physics • Harvard-Smithsonian Center for Astrophysics • Ohio State University Electroscience Lab • Caltech • Hong Kong University Department of Electrical and Electronic Engineering • Cornell University • Hartebeesthoek Radio Astronomy Observatory • NAIC - Arecibo Observatory • INAF - Istituto di Radioastronomia, Northern Cross • UC Berkeley - Leuschner Observatory Radiotelescope • Giant Metrewave Radio Telescope • University of Manchester, Jodrell Bank Centre for • Institute of Astronomy and Astrophysics, Academia Sinica Astrophysics • National Astronomical Observatories, Chinese Academy of • Submillimeter Array Sciences • NRAO - Tucson / University of Arizona Department of • CSIRO - Australia Telescope National Facility Astronomy • Parkes Observatory • Center for Astrophysics and Supercomputing, Swinburne University -
2004-2005 Annual Report
Anglo-Australian Observatory Annual Report of the Anglo-Australian Telescope Board 1 July 2004 to 30 June 2005 Anglo-Australian Observatory 167 Vimiera Road Eastwood NSW 2122 Australia Postal Address: PO Box 296 Epping NSW 1710 Australia Telephone: (02) 9372 4800 (international) + 61 2 9372 4800 Facsimile: (02) 9372 4880 (international) + 61 2 9372 4880 e-mail: [email protected] Website: http://www.aao.gov.au/ Annual Report Website: http://www.aao.gov.au/annual/ Anglo-Australian Telescope Board Address as above Telephone: (02) 9372 4813 (international) + 61 2 9372 4813 e-mail: [email protected] ABN: 71871323905 © Anglo-Australian Telescope Board 2005 ISSN 1443-8550 Cover: Dome of the UK Schmidt Telescope. Photo courtesy Shaun Amy. Combined H-alpha and Red colour mosaic image of the Vela Supernova remnant taken from several AAO/UK Schmidt Telescope H- alpha survey fields. Image produced by Mike Read and Quentin Parker Cover Design: TTR Print Management Computer Typeset: Anglo-Australian Observatory Picture Credits: The editors would like to thank for their photographs and images throughout this publication Shaun Amy, Stuart Bebb (Physics Photo- graphic Unit, Oxford), Jurek Brzeski, Chris Evans, Kristin Fiegert, David James, Urs Klauser, David Malin, Chris McCowage and Andrew McGrath ii AAO Annual Report 2004–2005 The Honourable Dr Brendan Nelson, MP, Minister for Education, Science and Training Government of the Commonwealth of Australia The Right Honourable Alan Johnson, MP, Secretary of State for Trade and Industry, Government of the United Kingdom of Great Britain and Northern Ireland In accordance with Article 8 of the Agreement between the Australian Government and the Government of the United Kingdom to provide for the establishment and operation of an optical telescope at Siding Spring Mountain in the state of New South Wales, I present herewith a report by the Anglo-Australian Telescope Board for the year from 1 July 2004 to 30 June 2005.