DETAILS: PROPOSAL CODE: BM207 PROPOSAL TITLE: Measuring frequency-dependent core shifts in M87 and NGC4261 PROPOSAL STATUS ( 04/28/2004 ): Approved for dynamic scheduling, high priority CURRENT TIME ALLOCATION: 4 times 12.0 hrs dynamically scheduled centered at LST 12.5 with 256 Mbits/sec recording E-MAIL ADDRESS OF YOUR AOC TECHNICAL CONTACT PERSON: wbrisken@nrao.edu