These are now added automatically by the task and there are no longer any command-line parameters that relate to them directly. If a previous RGS list is supplied (ie filemode=`modify'), the proposal source from that file is used; otherwise this information is read from the ODF. If a previous RGS list is supplied, and changeattitude=no, the attitude source from that file is used; otherwise the entries from this source are calculated from those parameters relating to the attitude (see subsection 6.2).
The respective values of the LABEL column for the proposal and attitude sources are `PROPOSAL' and `ONAXIS'.