<p>9:40 started up AIDA. TEMP OK. Noise condition same as Saturday. Attachments 1-3.</p>
<p>9:56 BB7 premaps connected but not powered. Attahcment 4.</p>
<p>10:20 BB7 Preamps powered. Attachment 5.</p>
<p>Noise increased marginally, but still 10/16 <20kHz, max 130k.</p>
<p> </p>
<p> </p>
<p>15.15 per FEE64 Rate spectra - attachment 6</p>
<p> ADC data item stats - attachment 7</p>
<p> increased noise observed - 6/16 < 20k, max 300k </p>
<p> </p>
<p>17.10 per FEE64 1.8.W spectra - 20us FSR - attachments 8-9</p>
<p> per FEE64 Rate spectra - attachment 10</p>
<p> ADC data item stats - attachment 11</p>
<p> increased noise observed - 7/16 < 20k, max 180k </p>
<p>20.30 per FEE64 Rate spectra - attachment 12</p>
<p> ADC data item stats - attachment 13</p>
<p> status quo ante - 10/16 < 20k, max 130k </p>
<p> </p>
<p> FEE64 power OFF</p>
<p> DSSSD bias OFF</p>
<p> </p>
<p> </p> |