Based on observations carried out with the IRAM Plateau de Bure Interferometer and BIMA. IRAM is supported by INSU/CNRS (France), MPG (Germany) and IGN (Spain). The Berkeley-Illinois-Maryland Association (BIMA) observatory is supported by NSF grant AST 99-81289.

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This value was estimated by fitting a grey body spectrum to the IRAS fluxes published by the NED.

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... velocity

The used code 3DRings is described in more detail by Schinnerer et al. (2000).

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