Took off 30 seconds of Nitride. PE for 10 mins and Anneal for 45. Took off the rest of the Nitride for 1 min 15 secs.

Wire-bonded three transducers from each modulator on to a single breakout board. The Aluminum pads connecting each transducer seem almost translucent, almost transparent. This is probably due either to being too close to the edge during the polishing process, or because the etching process was too long. L4, which was prepared at the same time did not have this wearing down of the pads. Modulator 1 appeared to be much more worn down than Mod. 2. Many of the transducers on the right in Mod. 2 appeared normal, while the left part of Mod 2 was translucent.

Modulator 1 is on the left and Transducers are labeled 1-18 starting from left to right. UMCC channels on the breakout board are labeled 1-20 from left to right.

M1: T9-UMCC 1, T13 - UMCC 4, T18 - UMCC 7
M2: T2-U12, T9-U14, T16-U16

The System Analyzer measures no electrical connection.