ALMA Projects

SXDF-UDS-CANDELS-ALMA deep 1.1mm imaging (Cy1; 2012.1.00756.S)

  • 1.5 arcmin^2 deep imaging at 1.1mm (band6), at a resolution of 0.5"

publications so far based on 2012.1.00756.S

  • Wang, Wei-Hao, Kohno, K., et al., "SXDF-ALMA 2-arcmin2 Deep Survey: Stacking of Rest-Frame Near-Infrared Selected Objects", submitted to ApJ

publications (conference proceedings)

Project NGC 1097

ALMA cycle 0 data of band 3 and band 7; 2011.0.00108.S = completed (now public in the ALMA archive) (currently unavailable. to be fixed and updated)

currently, 5 papers have been published using 2011.0.00108.S data.

  • "The ALMA Patchy Deep Survey: A blind search for [CII] emitters at z~4.5",
  • another 2 papers are in preparation (Kohno et al., Matsushta et al.)

ALMA cycle 1 program on ~10 pc resolution band 7 observations of HCN(4-3), HCO+(4-3), and CO(3-2) along with dust continuum (2012.1.00187.S)

previously taken data on NGC 1097

  • NRO 45m measurements of CN(N=1-0), 13CO(J=1-0), etc.
  • SMA HCN(3-2), HCO+(3-2), CO(3-2), CO(2-1)
  • NMA CO(1-0), HCN(1-0), HCO+(1-0) Kohno et al. 2003, PASJ

Project NGC 7469 (Cy1) led by Takuma Izumi, et al.

Project NGC 1068 (Cy0, Cy1, Cy2) led by Takano Shuro, Taku Nakajima, et al.

  • "Distributions of molecules in the circumnuclear disk and surrounding starburst ring in the Seyfert galaxy NGC 1068 observed with ALMA"

GMCs in NGC 1068: 13CO, C18O, CS, and CH3OH in 98 pc resolution, Tosaki et al.

  • First paper is mostly ready to submit

SSA22 (Cy1), led by Hideki Umehata, Yoichi Tamura et al.

SSA22 (Cy1, Cy2), led by Hideki Umehata, Yoichi Tamura et al.

4C23.56 (Cy1) led by Kenta Suzuki, et al.

SXDF AzTEC follow up (Cy1) led by Soh Ikarashi et al.

SDF 50"x50" deep imaging (Cy1) led by Soh Ikarashi et al.

Other projects


Subaru HyperSuprimeCam? (HSC) project

JCMT-SCUBA2 surveys

NMA-DENSS project (to be updated..) (access restricted) (access restricted)

  • (NMA DEnse gas in the Nuclei of Seyfert and Starburst galaxies): High resolution 3D Imaging Survey of CO(1-0), HCN(1-0), and HCO+(1-0) lines from local Seyfert and starburst galaxies, proposing a hint for new diagnostics of AGN -- nuclear starburst connection.

extragalactic line survey project

AzTEC on ASTE Submillimeter Galaxies Survey project

  • the world largest mm/submm continuum camera will be used to make extensive surveys of submillimeter galaxies in the southern sky. Collaboration with UMASS (USA) and INAOE (Mexico), and ASTE team.

AzTEC on ASTE SMG survey project wiki (access restricted)

AzTEC on ASTE project wiki (access restricted)

AzTEC on ASTE science wiki (access restricted)

ADIoS Project (access restricted)

  • ASTE Dense gas Imaging of Star-forming galaxies, ADIoS, is an extragalactic CO(3-2) imaging survey of nearby spiral galaxies to understand global distribution of dense molecular medium in galaxies.

Projects I am involved with

ASTE project

ALMA project

  • Atacama Large Millimeter/submillimeter Array, the world largest millimeter and submillimeter observatory, promoted by north america, EU, and east-asia (Japan and Taiwan).


  • Tokyo Atacama Observatory Project, the 6 m infrared/optical telescope at the world highest site (5600 m).

past projects


  • Very Small Telescope (60 cm), the smallest mm-wave telescope for a simultaneous survey of CO(2-1) and 13CO(2-1) emission lines toward Galactic molecular clouds with a new 2SB receiver. Collaboration with Osaka-Pref. Univ., Tokyo Gakugei Univ., and NAOJ.


  • NMA + NRO 45 m telescope, the world largest millimeter-wave interferometer.

NMA 345 interferometer

  • Submillimeter-wave (345 GHz band) interferometer experiments at Nobeyama. Collaboration with NAOJ, ISAS, and Tokyo Tech. University, etc.

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Last-modified: 2016-08-29 (月) 02:09:57