User name J. Singh
Log entry time 03:18:11 on August20,2003
Entry number 111978
keyword=bleedthrough = 2.99%->2.09%0229 bleedthrough = 2.99% @ 5 microA
see ELOG 1168235
beam tripped during ELOG 1168234, so i think that the 78% bleedthrough that they measured wasn't real.
0239 the last good measurement was close to our limit of 3%, so i had them close the slit and decrease the attentuation. now we have 2.09% @ 5 microA
see ELOG 1168236
FIGURE 1
FIGURE 2
