Observations of CO and HCN (J = 1-0) in NGC 2346 and NGC 7293 with the Nobeyama 45-m Telescope

  • J. R. Walsh
  • R. E. S. Clegg
  • N. Ukita
Conference paper
Part of the International Astronomical Union / Union Astronomique Internationale book series (IAUS, volume 131)


Many positions in the planetary nebulae NGC 2346 and NGC 7293 have been searched for CO (J = 1-0) and HCN (J = 1-0) emission. The beam was 15 arcsec at 115 GHz.


Dust Cloud Central Star Planetary Nebula Small Scale Variation Radio Observatory 
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Copyright information

© International Astronomical Union 1989

Authors and Affiliations

  • J. R. Walsh
    • 1
  • R. E. S. Clegg
    • 2
  • N. Ukita
    • 3
  1. 1.Anglo-Australian ObservatoryEppingAustralia
  2. 2.University College LondonUK
  3. 3.Nobeyama Radio ObservatoryUniversity of TokyoJapan

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