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Status of the Korean ALMA project. Jongsoo Kim Korea Astronomy and Space Science Institute. ALMA a ctivities before 2014 in Korea. 2012-03-19 MOU bew . NAOJ and KASI 2012-09-13,14 ALMA EA Science Workshop 2012, 2013

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status of the korean alma project

Status of the Korean ALMA project

JongsooKim

Korea Astronomy and Space Science Institute

alma a ctivities before 2014 in korea
ALMA activities before 2014 in Korea
  • 2012-03-19
    • MOU bew. NAOJ and KASI
  • 2012-09-13,14
    • ALMA EA Science Workshop
  • 2012, 2013
    • Reports of Planning Study for the ALMA project were submitted to the KASI
    • Last December, a report was finally approved in the KASI
preparation of cycle 2 cfp
Preparation of Cycle 2 CfP
  • Survey Science Group, KIAS
    • 2013-10-04, Cycle 2 CfP
  • Town Meeting at KASI
    • 2013-10-28, 64 participants
    • Cycle 2 Capability, OT, CASA Simulator
  • SNU Colloquium
    • 2013-11-21, Cycle 2 CfP
  • ALMA proposals from Korea: 17
classification of 17 proposals
Classification of 17 proposals
  • Fields
    • Cosmology and the high redshift Universe:2
    • Galaxies and galactic nuclei: 2
    • Interstellar medium, star formation and astrochemistry: 11
    • Circumstellardisks, exoplanets and the Solar System: 1
    • Stellar evolution and the Sun: 1
  • Institutions
    • KASI: Universities = 12:5
alma korean project
ALMA Korean Project

ARC: Jongsoo Kim, A-Ran Lyo, Ji-Hyun Kang, Kyung-Hee Kim, ChandreyeeSengupta

Development: Jungwon Lee, Do-Hung Je, Ji-Man Kang, Seung-LaeKim

alma korean project1
ALMA Korean Project
  • budget: 15MUSD/11years+

20MUSD(2020~2023years)

  • ARC
    • Proposals, observing scripts, reductions, sciences
  • Development plan
    • Multi-Beam Receivers(ASTE  ALMA TP)
    • Spectrometer/Correlator(ASTE  ALMA TP)
multi beam receiver for aste
Multi-beam Receiver for ASTE
  • Frequency band: 345 GHz or 460 GHz (or wide band to cover both bands)
  • Number of beams: 9~64 beams
  • RF/IF Specifications: follow the ALMA specification (except polarization)
software spectrometer for an aste multi beam receiver
Software Spectrometer for an ASTE Multi-beam Receiver
  • goal specification for a multi-beam receiver (ALMA specification): 4 basebands with 2GHz bandwidth, dual polarisation, 16 beams
  • performance requirement: ~ 20 Tflops
  • input and output data rates: 1.6Tb/s, 200MB/sec
  • A software spectrometer based on a 16-node cluster with 64 40GE ports and 32 GPU cards is proposed.
2 band quasi optics for aste
2-band quasi-optics for ASTE
  • Simultaneous observations using two receivers
    • CATS345, 324-372 GHz
    • ALMA B8QM, 400-500GHz
  • Need modifications of the current spectrometers,
    • MAC
    • WHSF
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