Radio Astronomy and the Future
|
|
|
- Franklin Welch
- 5 years ago
- Views:
Transcription
1 Radio Astronomy and the Future Masatoshi Ohishi (Na6onal Astronomical Observatory of Japan; Chairman of IUCAF) 2012/09/21 ITU Regional Seminar in Manta, Ecuador 1
2 What is IUCAF? 2012/09/21 ITU Regional Seminar in Manta, Ecuador 2
3 IUCAF IUCAF (The Scien6fic CommiPee on Frequency Alloca6ons for Radio Astronomy and Space Science) Established in 1960, sponsored by URSI, IAU and COSPAR, under ICSU Sector member of ITU (Interna6onal Telecommunica6on Union) à regular par6cipa6on to ITU mee6ngs to ensure the protec6on of radio frequencies allocated to astronomy and passive space sciences and minimize interference to these scien6fic observa6ons and measurements 2012/09/21 ITU Regional Seminar in Manta, Ecuador 3
4 IUCAF s place in the worldwide spectrum management circus IUCAF COSPAR CommiPee on Space Research IAU Interna6onal Astronomical Union URSI Interna6onal Union of Radio Science CORF CommiPee on Radio Frequencies (USA) CRAF CommiPee on Radio Astronomical Frequencies (EUR) RAFCAP Radio Astronomy Frequency CommiPee in the Asia- Pacific Region ICSU Interna6onal Council of Scien6fic Unions ITU Interna6onal Telecommunica6on Union RA Radiocommunica6on Assembly SG 7 Radiocommunica6on Study Group7 2012/09/21 WRC ITU Regional Seminar World Radiocommunica6on in Manta, Ecuador Conference 4
5 IUCAF in Action (in Geneva) 2012/09/21 ITU Regional Seminar in Manta, Ecuador 5
6 Future Radio Telescopes 2012/09/21 ITU Regional Seminar in Manta, Ecuador 6
7 ALMA (under construc6on in Chile) Atacama Large Millimeter/submillimeter Array N. America/Europe/East Asia 30~950 GHz 2012/09/21 ITU Regional Seminar in Manta, Ecuador 7
8 ALMA aims to study l Formation and evolution of galaxies l After the Dark age l Emission from dust particles l Formation of Planetary Systems l Protoplanets, planetary disks l Search for other Earth s l Evolution of Molecules l Forest of Molecular lines l Molecules toward Life in the Universe 2012/09/21 ITU Regional Seminar in Manta, Ecuador 8
9 LOFAR foto, Assen MHz Radio interferometer under interna6onal collabora6on Phased array: mul6ple beams can be formed simultaneously Data produc6on: 240 Terabytes /day! 9
10 Square Kilometre Array (SKA) 1km 2 collec6ng area Aperture synthesis radio telescope 70 MHz ~ 10 GHz Comple6on ~2020?? Aus & S. Africa ASKAP & MeerKAT 1% SKA prototypes 10
11 Radio Quiet Zone 2012/09/21 ITU Regional Seminar in Manta, Ecuador 11
12 Why? - - Need for RQZ? RA systems extremely sensi6ve very suscep6ble to RFI RA allocated very liple spectrum (~2% at cm λλ) S6ll RFI from out- of- band (OoB) emissions RA operates over full radio spectrum RFI from radiocommunica6on services preven6on beper than cure RQZ is 1 st step of mi:ga:on 2012/09/21 ITU Regional Seminar in Manta, Ecuador 12
13 Where are the Quiet areas? RQZ - - prevent harmful (detrimental) RFI RFI mi6ga6on minimize harm may influence RQZ limits & area 2012/09/21 ITU Regional Seminar in Manta, Ecuador 13
14 Na6onal RQZ RQZ History Within an administra6on Sovereign rule can depart from ITU Regulate terrestrial services LiPle or no impact on satellite services Interna6onal RQZ Moon & L2 point 2012/09/21 ITU Regional Seminar in Manta, Ecuador 14
15 ALMA Quiet Zone - - Chile Central Quiet zone: 30 km radius, no transmipers in ALMA bands (variously 31 to 950 GHz) 120 km radius coordina:on zone AUI/ESO may comment on xmit applica6ons > 31 GHz, comply with 769 at site boundary < 31 GHz, limit on transmiper power Eirp such that pfd at ALMA border <2x10-6 W/m 2 Formal recogni6on is needed to avoid future changes in policy. Need to adver6se to the general public and poli6cians about radio astronomy and the need for radio quiet zone. 2012/09/21 ITU Regional Seminar in Manta, Ecuador 15
16 3 rd IUCAF Summer School May 31 June 4, 2010 Program Procedure and structure of ITU and regional regulatory bodies Radio receivers, spectrometers, propaga6on models Actual RFI cases Radio Quiet Zones hpp:// SSS2010/presenta6ons/ SS2010_presenta6ons.htm Summer School 2013 is planned in Chile 2012/09/21 ITU Regional Seminar in Manta, Ecuador 16
17 Summary IUCAF has been ac6ve in tackling RFI issues for the sustainability of the RAS. Many future RA projects are going on, which have much higher sensi6vi6es and data produc6on rates than before. RQZ could be a solu6on to protect future RA telescopes. 2012/09/21 ITU Regional Seminar in Manta, Ecuador 17
Radio astronomical use of the electromagnetic spectrum at Onsala Space Observatory
Radio astronomical use of the electromagnetic spectrum at Onsala Space Observatory Magnus Thomasson, Onsala Space Observatory, Sweden Summary Radio astronomy is a vigorous science which provides both astrophysicists
arxiv: v1 [astro-ph.im] 6 Nov 2011
![arxiv: v1 [astro-ph.im] 6 Nov 2011](/thumbs/84/90674406.jpg "arxiv: v1 [astro-ph.im] 6 Nov 2011")
Transactions IAU, Volume XXVIIIA Reports on Astronomy 2009-2012 Ian Corbett, ed. c 2012 International Astronomical Union DOI: 00.0000/X000000000000000X DIVISION XII / COMMISSION 50 PROTECTION OF EXISTING
Session 21.3 Radio and Optical Site Protection
Astronomy in Focus, Volume 1, Focus Meeting 21 XXIXth IAU General Assembly, August 2015 Piero Benvenuti, ed. c International Astronomical Union 2016 doi:10.1017/s1743921316003598 Session 21.3 Radio and
Radio sky and the right to observe it
Third International Starlight Conference Lake Tekapo, New Zealand June 2012 John Hearnshaw, Karen Pollard & Marilyn Head eds. Radio sky and the right to observe it Sergei Gulyaev & Paul Banks Institute
The Future of Radio Astronomy. Karen O Neil
The Future of Radio Astronomy Karen O Neil The Present Arecibo Telescope 305m diameter dish 0.4-10 GHz 7-pixel FPA (1.2-1.5 GHz) -01⁰ < δ < 38⁰ Resolution : 15 (0.3 GHz) 0.4 (10 GHz) 60% of astronomy time
Very Low Frequency Observation On The Moon. H. Noda, N. Kawano, et al. NAOJ, Japan
Very Low Frequency Observation On The Moon H. Noda, N. Kawano, et al. NAOJ, Japan LLFAST Japan Lunar Low Frequency Astronomy Study Team A study team of voluntary base in Japan A subgroup of the study team
Radio Telescopes of the Future
Radio Telescopes of the Future Cristina García Miró Madrid Deep Space Communications Complex NASA/INTA AVN Training School HartRAO, March 2017 Radio Telescopes of the Future Characteristics FAST SKA (EHT)
Committee on Radio Frequencies (CORF)
Committee on Radio Frequencies (CORF) Board on Physics and Astronomy November 4, 2006 CORF s Mission CORF represents the interests of U.S. scientists who use radio frequencies for research (radio astronomers
The Square Kilometre Array. Richard Schilizzi SKA Program Development Office
The Square Kilometre Array Richard Schilizzi SKA Program Development Office EVN Symposium, Manchester September 2010 1995-00 2000-07 Science 2008-12 SKA Science & Engineering 2013-23 Committee 2020-50+
First Detection of an Intermediate-Mass Black Hole Candidate in the Milky Way
Press Release September 27, 2017 Keio University First Detection of an Intermediate-Mass Black Hole Candidate in the Milky Way Professor Tomoharu Oka of the Department of Physics, Faculty of Science and
Overview of the Square Kilometre Array. Richard Schilizzi COST Workshop, Rome, 30 March 2010
Overview of the Square Kilometre Array Richard Schilizzi COST Workshop, Rome, 30 March 2010 The Square Kilometre Array A global program Time line 2000-07 Initial Concept Stage 2008-12 System Design Stage
Future Radio Interferometers
Future Radio Interferometers Jim Ulvestad National Radio Astronomy Observatory Radio Interferometer Status in 2012 ALMA Covers much of 80 GHz-1 THz band, with collecting area of about 50% of VLA, for a
Square Kilometre Array: World s Largest Radio Telescope Design and Science drivers
Square Kilometre Array: World s Largest Radio Telescope Design and Science drivers Miroslava Dessauges Geneva Observatory, University of Geneva With my thanks to Philip Diamond (SKA director-general),
e-vlbi Radio interferometers How does VLBI work? What science do we do with VLBI? How has the technology changed? Advantages of e-vlbi e-astronomy
e-vlbi Radio interferometers How does VLBI work? What science do we do with VLBI? How has the technology changed? Advantages of e-vlbi e-astronomy Simple interferometer In a simple interferometer, two
Max-Planck-Institut für Radioastronomie, Bonn Istituto di Radioastronomia - INAF, Bologna
RadioNet3 & SKA Franco Mantovani Project Scientist RadioNet3 Max-Planck-Institut für Radioastronomie, Bonn Istituto di Radioastronomia - INAF, Bologna RadioNet3 Advanced Radio Astronomy in Europe www.radionet-eu.org
Radio Astronomy module
Radio Astronomy module Contact tony@ska.ac.za Notes: NRAO Essential radio astronomy course: http://www.cv.nrao.edu/course/astr534/era.shtml See also http://www.haystack.mit.edu/ edu/undergrad/materials/ra_tutorial.html
Before the FEDERAL COMMUNICATIONS COMMISSION Washington, D.C COMMENTS OF THE NATIONAL ACADEMY OF SCIENCES COMMITTEE ON RADIO FREQUENCIES
Before the FEDERAL COMMUNICATIONS COMMISSION Washington, D.C. 20554 In the Matter of ) ) Battelle Memorial Institute, Inc. ) RM-11713 ) Petition for Rulemaking to Adopt Service Rules ) for the 102-109.5
ngvla The Next Generation Very Large Array
NATIONAL RADIO ASTRONOMY OBSERVATORY ngvla Christopher Hales (Newcastle U.) UK SKA Science Community Workshop 7 September 2017 (with thanks to E. Murphy for slides) A next genera*on VLA Scien&fic Fron&er:
Before the FEDERAL COMMUNICATIONS COMMISSION Washington, DC 20554
Before the FEDERAL COMMUNICATIONS COMMISSION Washington, DC 20554 In the Matter of ) ) Allocations and Service Rules for the 71-76, ) 81-86, and 92-95 GHz Bands ) WT Docket No. 02-146 ) Loea Communications
An Introduction to ASKAP Bringing Radio Interferometers Into the Multi-pixel Era
An Introduction to ASKAP Bringing Radio Interferometers Into the Multi-pixel Era Aidan Hotan and Lisa Harvey-Smith 3 rd October 2014 CSIRO ASTRONOMY AND SPACE SCIENCE Introducing ASKAP The Australian SKA
SKA Precursors and Pathfinders. Steve Torchinsky
SKA Precursors and Pathfinders Steve Torchinsky steve.torchinsky@obspm.fr A square kilometre of collecting area for each of three frequency bands SKA Low frequency 50MHz to 450MHz to be built in Western
Square Kilometre Array Organisation (SKAO) Response to Ofcom Call for Input Strategic review of satellite & space science spectrum
13AUG15 Square Kilometre Array Organisation (SKAO) Response to Ofcom Call for Input Strategic review of satellite & space science spectrum The Square Kilometre Array Organisation (SKAO) has considered
Radio Interferometry and ALMA
Radio Interferometry and ALMA T. L. Wilson ESO 1 PLAN Basics of radio astronomy, especially interferometry ALMA technical details ALMA Science More details in Interferometry Schools such as the one at
SETI with SKA1 and SKA2
SETI with SKA1 and SKA2 Alan Penny1, Heino Falcke2, Mike Garrett3 1 University of St Andrews and South African Astronomical Observatory PI: LOFAR Early Access Program LEA070 'A SETI Pilot Program' 2 Raboud
TOWARDS A NEW GENERATION OF RADIO ASTRONOMICAL INSTRUMENTS: signal processing for large distributed arrays
Proposal for a special session at ICASSP 2005: TOWARDS A NEW GENERATION OF RADIO ASTRONOMICAL INSTRUMENTS: signal processing for large distributed arrays This session was organized at the request of the
International Project Update
International Project Update - Mike Garrett (ASTRON & Leiden) Chair SKA Science & Engineering Committee This talk - SKA: a global vision for Radio Astronomy - Science drivers - Pathfinders, Precursors,
Solar System Objects. Bryan Butler National Radio Astronomy Observatory
Solar System Objects Bryan Butler National Radio Astronomy Observatory Atacama Large Millimeter/submillimeter Array Expanded Very Large Array Robert C. Byrd Green Bank Telescope Very Long Baseline Array
Introduction to Radio Interferometry Jim Braatz (NRAO)
Introduction to Radio Interferometry Jim Braatz (NRAO) Atacama Large Millimeter/submillimeter Array Expanded Very Large Array Robert C. Byrd Green Bank Telescope Very Long Baseline Array Radio Astronomy
ALMA An Inter-Continental Project
ALMA An Inter-Continental Project Richard Hills Project Scientist August 10 th 2009 CORF, Santiago At least 66 high precision antennas working together Transporter moving an antenna Google-Earth view of
Design Reference Mission for SKA1 P. Dewdney System Delta CoDR
Phasing of SKA science: Design Reference Mission for SKA1 P. Dewdney System Delta CoDR Feb. 23, 2011 21 st Century Astrophysics National Aeronautics and Space Administration Jet Propulsion Laboratory California
The Square Kilometre Array and the radio/gamma-ray connection toward the SKA era
The Square Kilometre Array and the radio/gamma-ray connection toward the SKA era Marcello Giroletti INAF Istituto di Radioastronomia 12th AGILE Workshop Roma, 8/5/2014 What s in this talk: SKA basics and
Square Kilometre Array. Steve Torchinsky
Square Kilometre Array Steve Torchinsky steve.torchinsky@obspm.fr A square kilometre of collecting area for each of three frequency bands SKA Low frequency 50MHz to 450MHz to be built in Western Australia
The Atacama Large Millimeter/submillimeter Array
The Atacama Large Millimeter/submillimeter Array Richard E. Hills a and Anthony J. Beasley a a ALMA, Av El Golf 40, Piso 18, Santiago, Chile ABSTRACT The Atacama Large Millimeter/submillimeter Array (ALMA)
The Square Kilometre Array Radio Telescope Project : An Overview
Science with the SKA IISER Mohali 19th March The Square Kilometre Array Radio Telescope Project : An Overview Yashwant Gupta NCRA-TIFR Background : what is the SKA? The SKA is the most ambitious Radio
FUTURE DEVELOPMENTS IN VERY LONG BASELINE INTERFEROMETRY
FUTURE DEVELOPMENTS IN VERY LONG BASELINE INTERFEROMETRY R. T. SCHILIZZI Joint Institute for VLBI in Europe P.O. Box 2, 7990 AA Dwingeloo, The Netherlands Email: schilizzi@jive.nl 1 Introduction Radio
The Square Kilometre Array
Cosmology, Galaxy Formation and Astroparticle Physics on the pathway to the SKA Klöckner, H.-R., Rawlings, S., Jarvis, M. & Taylor, A. (eds.) April 10th-12th 2006, Oxford, United Kingdom The Square Kilometre
Science Operations with the Square Kilometre Array
Science Operations with the Square Kilometre Array Dr Antonio Chrysostomou Head of Science Operations Planning a.chrysostomou@skatelescope.org Outline Introduction to the SKA Science Programme Operational
The Square Kilometer Array. Presented by Simon Worster
The Square Kilometer Array Presented by Simon Worster The Square Kilometer Array SKA for short. Will contain over a square kilometer of collecting area. Will be the largest radio telescope ever built.
Project Scientist Status Report Al Wootten Interim Project Scientist JAO/NRAO
Project Scientist Status Report Al Wootten Interim Project Scientist JAO/NRAO Report ASAC Considering Charges from Board Ch 4: The ASAC should read and discuss the Operations Plan. Depending on the questions
CRAF Handbook for Radio Astronomy
EUROPEAN SCIENCE FOUNDATION CRAF Handbook for Radio Astronomy Committee on Radio Astronomy Frequencies (CRAF) An ESF Expert Committee Third edition 2005 The European Science Foundation (ESF) acts as a
1 Birth of Galaxies. Millimeter/submillimeter Wave The vision for the Dark Universe. ALMA (Atacama Large Millimeter/ submillimeter Array)
The Universe Explored by ALMA can see what has never been observed at optical wavelengths, such as protogalaxies formed in the very early years of the universe, birth of stars and planets like our solar
The Square Kilometre Array
The Square Kilometre Array An example of international cooperation a.chrysostomou@skatelescope.org Antonio Chrysostomou Head of Science Operations Planning SKA Key Science Drivers: The history of the Universe
Searching for Other Worlds: The Methods
Searching for Other Worlds: The Methods John Bally 1 1 Center for Astrophysics and Space Astronomy Department of Astrophysical and Planetary Sciences University of Colorado, Boulder The Search Extra-Solar
LOFAR Key Science Projects and Science Network in Germany
LOFAR Key Science Projects and Science Network in Germany Rainer Beck MPIfR Bonn LOFAR A revolution in radio telescope design: Software telescope: no moving parts, no mirrors, simultaneous multi-beaming,
The Search for Extraterrestrial Intelligence (SETI) Director Jodrell Bank Centre for Astrophysics
The Search for Extraterrestrial Intelligence (SETI) Mike Garrett e-merlin & EVN in Sir Bernard Chair, Prof. of Astrophysics. SKA eralovell workshop Director Jodrell Bank Centre for Astrophysics - Introduction.
The international SKA project
The international SKA project - Towards a giant global radio telescope - Wim van Driel Paris Observatory - GEPI 3 rd MCCT SKADS School, Paris, 24/08/2009 SKA - Square Kilometre Array Necessary for a breakthrough
OBSERVING GALAXY CLUSTERS WITH NEXT GENERATION RADIO TELESCOPES. Melanie Johnston-Hollitt Victoria University of Wellington
OBSERVING GALAXY CLUSTERS WITH NEXT GENERATION RADIO TELESCOPES Melanie Johnston-Hollitt Victoria University of Wellington Radio Renaissance Radio astronomy is currently undergoing a renaissance in terms
Science advances by a combination of normal science and discovery of anomalies.
Science advances by a combination of normal science and discovery of anomalies. Many revolutions come from long periods of normal science reinforced by exceptional science. example: accelerating universe
From LOFAR to SKA, challenges in distributed computing. Soobash Daiboo Paris Observatory -LESIA
From LOFAR to SKA, challenges in distributed computing Soobash Daiboo Paris Observatory -LESIA Overview LOFAR telescope Data processing with LOFAR NenuFar SKA Summary LOFAR science drivers Key science
Large Field of View Radio Astronomy; relevant for many KSP s
Large Field of View Radio Astronomy; relevant for many KSP s SKA Key Science Drivers ORIGINS Probing the Dark Ages When & how were the first stars formed? Cosmology and Galaxy Evolution Galaxies, Dark
Continuum Surveys with LOFAR, SKA and its Pathfinders. Chiara Ferra!
Continuum Surveys with LOFAR, SKA and its Pathfinders Chiara Ferra! A Golden Age for Radioastronomy: SKA Precursors and pathifinders LOFAR Europe 30-80 MHz + 110-240 MHz MWA Australia 80-300 MHz APERTIF
Atacama Large Millimeter/submillimeter Array Expanded Very Large Array Robert C. Byrd Green Bank Telescope Very Long Baseline Array
Atacama Large Millimeter/submillimeter Array Expanded Very Large Array Robert C. Byrd Green Bank Telescope Very Long Baseline Array Observing with ALMA Introduction: ALMA and the NAASC Nine Antennas at
Press Release. A Drastic Chemical Change Occurring in Birth of Planetary System: Has the Solar System also Experienced it?
Press Release A Drastic Chemical Change Occurring in Birth of Planetary System: Has the Solar System also Experienced it? 1. Date and Time: 14:00 15:00 of February 10, 2014 (JST) 2. Place: Faculty of Science
Interferometry of Solar System Objects
Interferometry of Solar System Objects Bryan Butler National Radio Astronomy Observatory Atacama Large Millimeter/submillimeter Array Expanded Very Large Array Robert C. Byrd Green Bank Telescope Very
The MeerKAT-SKA schools competition Enter and stand a chance to WIN!
The MeerKAT-SKA schools competition Enter and stand a chance to WIN! You could WIN A laptop/notebook An ipod A printer SKA SA branded clothing and bags For enquiries: Tel: (012) 392 9300 email:skacompetition@saasta.ac.za
Can we do this science with SKA1-mid?
Can we do this science with SKA1-mid? Let s start with the baseline design SKA1-mid expected to go up to 3.05 GHz Proposed array configuration: 133 dishes in ~1km core, +64 dishes out to 4 km, +57 antennas
The ALMA Observing Preparation Tool
The ALMA Observing Preparation Tool Atacama Large Millimeter/submillimeter Array Expanded Very Large Array Robert C. Byrd Green Bank Telescope Very Long Baseline Array Video versions of this material:
Dense Molecular Medium in Active Galaxies
4th International Symposium on New Trends of Physics: Recent Advances in Astrophysics and Planetary Science - from the early universe to the Solar system - Dense Molecular Medium in Active Galaxies March
The Square Kilometre Array: An international project to realize the world s
The Square Kilometre Array: An international project to realize the world s The The Square Square The Kilometre Square Kilometre Kilometre Array: Array: An Array international An largest radio telescope
From the VLT to ALMA and to the E-ELT
From the VLT to ALMA and to the E-ELT Mission Develop and operate world-class observing facilities for astronomical research Organize collaborations in astronomy Intergovernmental treaty-level organization
New Radio Telescopes
New Radio Telescopes e-very Long Baseline Interferometry e-merlin e-very Large Array Atacama Large Millimeter/sub-millimeter Array LOFAR Square Kilometer Array Sardinia RadioTelescope VLBI (www.evlbi.org)
Polarimetry. Dave McConnell, CASS Radio Astronomy School, Narrabri 30 September kpc. 8.5 GHz B-vectors Perley & Carilli (1996)
VLA @ 8.5 GHz B-vectors Perley & Carilli (1996) 10 kpc Polarimetry Dave McConnell, CASS Radio Astronomy School, Narrabri 30 September 2010 1 Electro-magnetic waves are polarized E H S = c/4π (E H) S E/M
Square Kilometre Array Nigel Rix
Square Kilometre Array Nigel Rix Technology Business Manager, ESP KTN nigel.rix@ukskaic.org Meet the Buyer Event Heathrow, 27 th September 2011 What When Who How ORIGINS Neutral hydrogen in the universe
A global endeavour to explore the hidden universe
SQUARE KILOMETRE ARRAY SKA Organisation Jodrell Bank Lower Withington Macclesfield Cheshire SK11 9DL UK T +44 (0)161 306 9600 www.skatelescope.org Produced by SKA Organisation June 2016 Square Kilometre
ABSTRACT BOOKLET. 2 nd OSKA Workshop. 8 TH April 2016, Rendezvous Hotel, Perth, WA, Australia
2 nd OSKA Workshop ABSTRACT BOOKLET 8 TH April 2016, Rendezvous Hotel, Perth, WA, Australia Ramesh Bhat ICRAR, Curtin University Low-frequency pulsar astronomy in the SKA era: from the MWA to SKA-LOW Studying
The Square Kilometre Array & High speed data recording
The Square Kilometre Array & High speed Astrophysics Group, Cavendish Laboratory, University of Cambridge http://www.mrao.cam.ac.uk/ bn204/ CRISP Annual Meeting FORTH, Crete, Greece March 2012 Outline
Chapter 5. Telescopes. Copyright (c) The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Chapter 5 Telescopes Copyright (c) The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Learning Objectives Upon completing this chapter you should be able to: 1. Classify the
Before the FEDERAL COMMUNICATIONS COMMISSION Washington, D.C ) ) ) )
Before the FEDERAL COMMUNICATIONS COMMISSION Washington, D.C. 20554 In the Matter of Expanding Flexible Use in Mid-Band Spectrum Between 3.7 and 24 GHz ) ) ) ) GN Docket No. 17-183 COMMENTS OF THE NATIONAL
HI in Galaxies at Redshifts 0.1 to 1.0: Current and Future Observations Using Optical Redshifts for HI Coadding. Philip Lah
HI in Galaxies at Redshifts 0.1 to 1.0: Current and Future Observations Using Optical Redshifts for HI Coadding Philip Lah Deep Surveys of the Radio Universe with SKA Pathfinders Collaborators: Frank Briggs
Square Kilometre Array: status. Philip Diamond SKA Director-General 16 th September 2013
Square Kilometre Array: status Philip Diamond SKA Director-General 16 th September 2013 Great Observatories for the coming decades E- ELT E- ELT oop(cal/ p(cal/ir IR Construc(on Construc(on approved approved
University of Groningen. Opening the low frequency window to the high redshift Universe Vedantham, Harish
University of Groningen Opening the low frequency window to the high redshift Universe Vedantham, Harish IMPORTANT NOTE: You are advised to consult the publisher's version (publisher's PDF) if you wish
Space-based Probes for Cosmic Dawn
Joseph Lazio Pre-decisional, for information and discussion purposes only. 2018 California Institute of Technology Hydrogen Signal from EoR and Before A Role for Space? 5 10 50 100 500 MHz EoR 50 Neutral
HOW TO GET LIGHT FROM THE DARK AGES
HOW TO GET LIGHT FROM THE DARK AGES Anthony Smith Lunar Seminar Presentation 2/2/2010 OUTLINE Basics of Radio Astronomy Why go to the moon? What should we find there? BASICS OF RADIO ASTRONOMY Blackbody
Introduction to Radio Interferometers Mike Garrett (ASTRON/Swinburne)
Introduction to Radio Interferometers Mike Garrett (ASTRON/Swinburne) ERIS School - Bonn - Sep 11, 2007. Overview of Lecture Early radio astronomy what makes radio astronomy "special"! Radio Interferometry
The Robert C. Byrd Green Bank Telescope
The Robert C. Byrd Green Bank Telescope Phil Jewell National Radio Astronomy Observatory 520 Edgemont Road Charlottesville, VA 22903-2475 USA pjewell@nrao.edu NAIC-NRAO School on Single Dish Radio Astronomy
WELCOME to the SAASTA AstroQuiz 2016 ROUND 4
WELCOME to the SAASTA AstroQuiz 2016 ROUND 4 RULES You only have 60 seconds to answer the questions. You are allowed to discuss amongst yourselves. Calculators may be used if needed. No internet is to
Astro 1010 Planetary Astronomy Sample Questions for Exam 3
Astro 1010 Planetary Astronomy Sample Questions for Exam 3 Chapter 6 1. Which of the following statements is false? a) Refraction is the bending of light when it passes from one medium to another. b) Mirrors
Apertif. Paolo Serra. Tom Oosterloo (PI) Marc Verheijen (PI) Laurens Bakker George Heald Wim van Cappellen Marianna Ivashina
Netherlands Institute for Radio Astronomy Apertif Tom Oosterloo (PI) Marc Verheijen (PI) Laurens Bakker George Heald Wim van Cappellen Marianna Ivashina ASTRON is part of the Netherlands Organisation for
Before the FEDERAL COMMUNICATIONS COMMISSION Washington, DC 20554
Before the FEDERAL COMMUNICATIONS COMMISSION Washington, DC 20554 In the Matter of ) ) Service Rules and Procedures to Govern the Use ) of Aeronautical Mobile Satellite Service Earth ) IB Docket No. 05-20
Radio Interferometry and VLBI. Aletha de Witt AVN Training 2016
Radio Interferometry and VLBI Aletha de Witt AVN Training 2016 Radio Interferometry Single element radio telescopes have limited spatial resolution θ = 1.22 λ/d ~ λ/d Resolution of the GBT 100m telescope
Science at ESO. Mark Casali
Science at ESO Mark Casali La Silla Paranal ALMA Visual/infrared light La Silla telescopes incl. 3.6m and NTT VLT, VLTI, VISTA and VST on Paranal E-ELT construction on Armazones Instrumentation development
Radio astronomy, Lecture 14
Radio astronomy, Lecture 14 1) Molecular clouds 2) Dust 3) ALMA 1937 1 Laboratory tour Helmholtzweg 3 (rotes Haus), Montag 05.02.18 12-00 1937 2 The whole sky (by eyes) Lund observatory 3 The whole sky
Square Kilometer Array:
Square Kilometer Array: The worlds most powerful radio telescope! Paul Bourke ivec@uwa With support from ICRAR (International Centre for Radio Astronomy) Outline History SKA (Square Kilometer Array) ASKAP
Future radio galaxy surveys
Future radio galaxy surveys Phil Bull JPL/Caltech Quick overview Radio telescopes are now becoming sensitive enough to perform surveys of 107 109 galaxies out to high z 2 main types of survey from the
Terahertz (THz) Astronomy from Antarctica. New opportunities for groundbreaking science
Terahertz (THz) Astronomy from Antarctica New opportunities for groundbreaking science The Life Cycle of matter in the Galaxy remains poorly understood. some UV, X-rays 21 cm radio???? visible light infrared
evlbi Networks Bringing Radio Telescopes Together
evlbi Networks Bringing Radio Telescopes Together Dr Chris Phillips evlbi Project Scientist 11 November 2009 With Thanks Introduction o to Radio Astronomy o Radio Astronomy encompasses long wavelength
Apertif - the focal-plane array system for the WSRT
WIDEFIELD SCIENCE AND TECHNOLOGY FOR THE SKA SKADS CONFERENCE 2009 S.A. Torchinsky, A. van Ardenne, T. van den Brink-Havinga, A. van Es, A.J. Faulkner (eds.) 4-6 November 2009, Chateau de Limelette, Belgium
Square Kilometer Array
Square Kilometer Array YERVANT TERZIAN CORNELL UNIVERSITY The Big Bang Space Time A rich history of discovery Many discoveries over the past 50yr Pulsars
Chapter 5. Telescopes. Copyright (c) The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Chapter 5 Telescopes Copyright (c) The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Tools of the Trade: Telescopes The Powers of a Telescope Collecting Power Bigger telescope,
Alexey Kuznetsov. Armagh Observatory
Alexey Kuznetsov Armagh Observatory Outline of the talk Solar radio emission History Instruments and methods Results of observations Radio emission of planets Overview / history / instruments Radio emission
High-performance computing and the Square Kilometre Array (SKA) Chris Broekema (ASTRON) Compute platform lead SKA Science Data Processor
High-performance computing and the Square Kilometre Array (SKA) Chris Broekema (ASTRON) Compute platform lead SKA Science Data Processor Radio Astronomy and Computer Science Both very young sciences (1950s)
The Search for Extraterrestrial Intelligence (SETI) What can SETI
The Search for Extraterrestrial Intelligence (SETI) What can SETI Mike Garrett researchers learn Sir Bernard Lovell Chair, Prof. of Astrophysics. from FRBs Director Jodrell Bank Centre for Astrophysics
An Introduction to the Cycle 4 ALMA Observing Tool
An Introduction to the Cycle 4 ALMA Observing Tool How to turn that great idea into ALMA data.. Harvey Liszt, Alison Peck, Tony Remijan, Sabrina Stierwalt Atacama Large Millimeter/submillimeter Array Expanded
RadioNet: Advanced Radio Astronomy in Europe
RadioNet: Advanced Radio Astronomy in Europe An I3 funded by the EU through FP6 Philip Diamond RadioNet Co-ordinator University of Manchester Jodrell Bank Observatory ILIAS 2 nd ANNUAL MEETING 7 th /8
Before the FEDERAL COMMUNICATIONS COMMISSION Washington, DC 20554
Before the FEDERAL COMMUNICATIONS COMMISSION Washington, DC 20554 In the Matter of Amendment of Parts 2, 15, 80, 90, 97, and 101 of the Commission s Rules Regarding Implementation of the Final Acts of
Transient Cosmic Phenomena and their Influence on the Design of the SKA Radio Telescope
Transient Cosmic Phenomena and their Influence on the Design of the SKA Radio Telescope Research Review Curtin Institute of Radio Astronomy 5 May 2009 ToC Parameter space Discovering phenomena ASKAP &
An Introduction to the Cycle 4 ALMA Observing Tool How to turn that great idea into ALMA data...
An Introduction to the Cycle 4 ALMA Observing Tool How to turn that great idea into ALMA data... Atacama Large Millimeter/submillimeter Array Expanded Very Large Array Robert C. Byrd Green Bank Telescope
ASTRON and the Universities
ASTRON and the Universities Thijs van der Hulst Kapteyn Astronomical Institute University of Groningen Timelines WNB & JMH 1940 Birth year WNB 1948 Birth year JMH 1971 Thesis WNB: WSRT calibration overlap
TELESCOPES. How do they work?
TELESCOPES How do they work? There are two types of Telescopes Refractor telescopes They use glass lenses Reflector telescopes They use mirrors and lenses Parts of a Telescope Tube - a long tube, made
Welcome and SKA Overview Michiel van Haarlem. Interim Director General SKA Organisation 15 February 2012
Welcome and SKA Overview Michiel van Haarlem Interim Director General SKA Organisation 15 February 2012 SKA Concept A large radio telescope for transformational science: up to 1 million m 2 antenna collecting