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30/11/051 The Millimetre-Wave Astronomy White Paper Michael Burton UNSW
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30/11/052 What place for millimetre-wave in Australian radio astronomy for the next decade? ALMA 2012? SKA 2020? Maintaining the vitality of the astronomical community till SKA
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MM White Paper3 Australian MM-Wave Facilities ATCA, Mopra, Parkes, Tidbinbilla 3 + 7 + 12 mm (100 + 50 + 20 GHz) Interferometry + OTF mapping Broad band + Spectroscopy
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MM White Paper4 What’s coming in Australia 8 GHz correlator for Mopra 2 GHz correlator for ATCA 7 mm system for ATCA + Mopra 115 GHz extension for ATCA?
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MM White Paper5 NANTEN2 4m HEAT 0.5mSPT 10mAST/RO 1.7m APEX 12mASTE 12m
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MM White Paper6 What’s coming now in the South Atacama Plateau of Chile –4m NANTEN2 –12m APEX –12m ASTE –Plus, of course, ALMA Antarctica –1.7m AST/RO –10m South Pole Telescope –0.5m HEAT (THz frequencies)
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MM White Paper7 What role for Australia’s facilities? They’re here now! –only southern interferometer for > 5 years 7+12mm unchallenged, 3mm largely so. Broad Band, Fast Mapping. Complementarity to the Chilean / Antarctic facilities?
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MM White Paper8 Science Drivers: Formation Processes When Planets are young When Stars are young When Galaxies were young When the Universe was young
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MM White Paper9 MM Windows 12 mm – ATCA 7 mm – ATCA 3 mm – ATCA 2 mm – Oz! sub-mm – ALMA MIR+ 200+300µm – Dome C far-IR – Dome A Massive Protostar z~6 Starburst / AGN
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MM White Paper10 Science Drivers: I Evolution of circumstellar disks Search for biogenic molecules Evolutionary sequence for MSF Turbulence-regulated star formation? Star formation in other environments –The LMC & SMC
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MM White Paper11 Science Drivers: II Extragalactic star formation –calibrating the Schmidt Law and the radio- FIR relation Star formation history of the Universe –red-shifted CO as a proxy for SFR Unique objects –SN1987A –The Central Molecular Zone
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30/11/0512 Science Drivers: III Other ideas welcome!
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MM White Paper13 Include possible future enhancements 115 GHz extension to ATCA Adjustable secondaries Real time phase monitoring Million channel spectrometers Focal Plane Arrays –or re-shape dish for a multi-beam? Need to have science drivers!
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MM White Paper14 Science Drivers vs. Capabilities
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MM White Paper15 MM White Paper: the process 1. First Draft for MM Science + ATUC meetings (30/11/05 + 01/12/05) 2. Open invitation for contributions 3. Second draft for “Future directions for southern hemisphere mm-wave astronomy” meeting 30-31/03/06 Place in the international context, esp. Chilean facilities Funding sources? 4. MM White Paper delivered to ATUC for June 06 meeting
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30/11/0516 Please contribute! mmscience.atnf.csiro.au
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