The system is not geared to detection in the Southern hemispher; and it would probably miss, for example, a Russian shot on-a whalerdn the South seas. Ee) "Next,Me,Northrup described the organization for. the isinioa APOAT-1 Debris Program debris analysis program, and listed the many organizations which collab-, orate with AFOAT-1. He mentioned plans to establish a permanent,‘Evalua- tion Committee, which would include Drs. Bethe, Fermi, Spence, andTeller in its membership. Mr, Northrup said that the estimates of the energy release,of Joemdy Joe~h Energy were based on geophysical data, since the radiochemical methods are not applicable in the presence of high energy neutrons. The spread of “estimates was: acoustic, 75~310-1700 KT; seismic, 250-1500~3600 KT; mean, with the acoustic data weighted 5:1, 100-500-2000 KT. (The extreme figures are lower and upper limits, the central figure the most probable value.) cote 3.8, chs it aaeebasinantialy eles