Antenna IPT/JAO Deadline by Executive 1 September to allow them to go forward with antenna procurement. Everyone's responsibility! Deliver well before 1 September. SciIPT items suggested Anemometers, other sensors on antennas Space for photonic calibration device (possibly on surface structure?) subreflector modifications? Provision for mounting optical telescope on each structure Pad perpendicularity recommendation Cone in subreflector Backend IPT LO: Wootten to work on report of conventional LO tests BE Action item: Maximum fiber length selection should take into account that there will be a 5 fs slip in phase every 10,000 seconds at 18 km and every 100 seconds at 22 km. A DECISION MUST BE MADE BY SITE AND SCIENCE ICDs. Correlator IPT Digitization correction algorithm. F. Schwab working on this in CV. Computing IPT Post-PDR Actions concerning Science Operations Plan by 2003 R1-1, R2-2 Staging plan for observing modes (with SSR) R1-6 Capabilities of interim ops, readiness plan R2-4 Develop Design Reference Mission Se-1 Produce Calibration Plan (Interim ops first) Cal-1 Sci/Ops -> Inter operations guide SE IPT Sramek: System Integration (Science support) Two phases Prototype SI lab system integration 1 Jan 2004 hardware and software to be delivered. handover of antenna 1 April. start ATF system integration 1 May 2004 Fringes 1 Sept 2004 Discontinue interferometer HW and SW system testing and commissioning before 15 Dec 04 Finish testing of ALMA prototype and production hardware/software on ATF 1 Jul 2006. ALMA Integration in Chile production hardware arrives 1 Sep 2005 Safety Science IPT needs a safety officer. Operations Group Composition - one member for each IPT. All should read ALMA Project Plan, Chapter 6 Interim SciOps ill-defined separate commissioining subarray from science subarray handling increasing number of antennas in significant steps 6? 8? science verirication program to be developed One major issue is scheme for TAC PS to come up with proposal for Board Define the availability of the array--SG to circulate a first version of that for comments by the beginning of next week. Difficult problem owing to redundancy of the array. AOS Site Plan review need to assign someoneto supply equipment list for site characterization equipment -->Also equipment on antennas, including anemometer--> -->Conway to comment on location of antenna vis a vis building.<--move bldg E along road a little? height 8-9m. heat off building. Sahdowing ~10 degrees. Expansion of bldg moves it closer. Decision - move closer to existing site characterization instrument buildings, somewhat East. The JAO has asked that the session chairs for the afternoon parallel sessions write a brief outline of their sessions. In particular, please document all action items and decisions that were made during the sessions. These documents should be submitted to the JAO prior to the next IPT telecon scheduled for 23 June.