US Participation in XMM
1 GSFC programmer at the SSC
1 systems manager and 1 programmer at GSFC, user support and general analysis tools
GOF (at NASA/GSFC) 3 scientists
AO-1: US astronomers on 66% of of accepted proposals in AO-1
~50% proposals have US Pis
364 US astronomers 408 targets
Full range of science areas
AO-2: ~870 total proposals submitted- 9.5 times over subscribed ( 859 submitted to HST in last cycle)
1/4th of all active astronomers worldwide participated in Cycle 2 of XMM-Newton