... The table below shows the number of runs with various VLBI networks and the total hours spent (this is about double the number of hours used in the previous year). ... New Antcn (antenna control program in PCFS) that communicates with the CIMA executive. ... We are in the process of procuring a Mk5A system plus 10 x 8-disk packs at a cost of about $60K. So why Mark5 at Arecibo? ... By adding the GBT, Y27, and AR to a VLBA experiment the sensitivity can be increased by more than an order of magnitude...