User name J. Singh
Log entry time 00:54:48 on April19,2004
Entry number 118532
This entry is a followup to: 118518
keyword=RICH Gas Oxygen Updateat around 1945, the Gas O2 concentration spiked above 50 ppm. apparently this was b/c the Methane bottle was being switched out automatically. the Gas O2 concentration has since settled at ~38ppm. if it gets above 50ppm, contact the RICH on call (Bodo).
FIGURE 1
