An additional 12-hr baseline run, with 3 VLA antennas, should be carried out at night in October. Currently, the number of turns of phase is not counted, but it should be. This may have some effect on the on-line system, which remains to be tested. However, operating in this mode would impose significant operational complexities and risks. Editing the card file output by OBS2CRD in order to delay PT by an additional 20 seconds seems to have fixed this offset for a variety of observing parameters, apparently accounting for the VLA's 20-second setup time.
More tests remain to be done.
Flux bootstrapping appears to work reasonably well. There are known settings which don't work on the L6 at PT, and others that have not been tested. Of the standard settings, only the 15-GHz standard doesn't work. The on-line user's guide is focused on the material needed to propose PT link observations. A revision is needed that includes the information required to observe successfully.