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--- atmos:citation:instruments:a_d_converter [2009/06/25 15:55] – aneumann
+++ atmos:citation:instruments:a_d_converter [2020/01/29 17:25] (current) – external edit 127.0.0.1
@@ Line 4: / Line 4: @@
   * Serial Number: Board #1: - 1035 Board #2 - 1055
   * Notes: Board #1 is on ID 0 and Borad #2 is on ID 2
+===== Problem =====
+During the November 22, 2011 and December 21, 2011 spike many of the A/D measurements had spikes in the data, for example, the Nevzorov measurements on December 21, 2011.
+{{:atmos:citation:instruments:cplot1.png|}}
+Above shows the spikes in the data
+===== Cause ======
+ During December 27, 2011 ground testing, moving the wires on the A/D board did cause jumps in the Attack and Side Slip pressure measurements (first two measured channels).  Hence, the tips are a problem for these measurements.  Look at the wires, you can see how they been partly broken where the tips connect.
+===== Solution =====
+Removing the tips and going directly into the A/D for all connections.
 ===== Problem =====