After the first weekend, we change the setup configuration. We removed the shadow cone, and we placed the chamber closer to the LiF target.

The voltage was increased upto 100V for both detectors, but there was a problem in DSSSD1. Therefore, The voltage was setup at 70V for DSSSD #1 and 100V for DSSSD #2.

The chamber was placed at 6.5 cm form the LiF target. That's mean that the sample is placed at 14.1 cm from the LiF target.

IMPORTANT!!!

The sample is toward detector DSSSD #2. So, the sample is placed at 2.5 cm from DSSSD #2 and 2.7 cm from DSSSD #1.

DSSSD #2 is the upstream detector and DSSSD #1 is the downstream detector.