Description |
We propose to obtain several SPIRE submm line surveys of the most significant star forming regions at the highest spectral resolution allowed by the SPIRE-FTS.A list of 27 sources currently being observed by us with HIFI and PACS in five different Guaranteed Programsis proposed. As a result of these complementary data, the most r^ant sources in the galactic center(Sgr B2, Sgr A.) and galaxy disc (Orion, W49N.) would be observed with the 3 spectrometerson board Herschel, and analyzed and interpreted by the same teams. A unique spectraldata set of these sources will thus be available for the generalcommunity with a great lasting value. |