A SPECTRUM OF THE ENVELOPE AROUND THE M GIANT R DORADUS

> in this proposal, more time is being requested for keriksso.agbspec2 > this proposal requests an upgrade from priority 3 for keriksso.agbspec2 we are applying for discretionary time to make another iso sws06 observation of the outer photosphere and the inner regions of the circumstellar shell of the agb star r doradus for approximately 15 minutes. the aim is to gain further insight into these regions. physical and chemical conditions. we will observe the wavelength range where two qbranches of co2 are found (13.9 um and 15.0 um). this observation would confirm or disprove a hypothesis for a finding made from iso data in the agbspec2 program (pi: kjell eriksson, observer id: keriksso). this would increase the scientific return of iso we believe. truncated!, Please see actual data for full text [truncated!, Please see actual data for full text]