AIDA
GELINA
BRIKEN
nToF
CRIB
ISOLDE
CIRCE
nTOFCapture
DESPEC
DTAS
EDI_PSA
179Ta
CARME
StellarModelling
DCF
K40
CARME
Draft saved at 00:00:00
Fields marked with
*
are required
Entry time:
Sat Aug 16 18:42:09 2025
Author
*
:
Subject
*
:
<p> <table width="98%" align="center" cellspacing="1" style="border:1px solid #486090;"> <tbody> <tr> <td cellpadding="3px" style="background-color:#486090; font-weidht:bold; color:white;">Quote:</td></tr> <tr> <td cellpadding="10px" style="background-color:#FFFFB0;"><p>17:20</p> <p>(Run 87 Junk and Run 88 does not exist)</p> <p>Beam charge state set to 5+. Energy is ~1.06 MeV/u</p> <p>Cooler voltage setpoint 590.3 V.</p> <p>FC20 read value 589.07 V.</p> <p>Right arm at 64.60 mm</p> <p>Left arm IN at 36.54 mm</p> <p>FakeMotion script running</p> <p>horizontal beam position 3.5 mm (new overlap position with new beam)</p> <p>vertical beam position 0.0 mm</p> <p>Beam intensity 7.0e+6 particles.</p> <p>Target density ~5e11 at/cm2</p> <p>Beam is stored in the ring for ~20 seconds. From beam overlap tests ~ 75% of the beam is destroyed in this time.</p> <p>Beam halo appears slightly reduced. This may be due to reduced intensity and reduced injection rate (20 s vs 5s previously)</p> <p> </p> <p><strong>18:00</strong></p> <pre> FEE64 temperatures OK ADC data item stats OK per FEE64 Rate spectra OK Beam intensity 1.17e+7 particles Target density ~5.25E11 atoms/cm2</pre> <p> </p> <p><strong>20:28</strong></p> <pre> FEE64 temperatures OK ADC data item stats OK per FEE64 Rate spectra OK Beam intensity 1.08e+7 particles Target density ~3.84E11 atoms/cm2</pre> <p> </p> <p><strong>23:58</strong></p> <p>Temps OK. Stats OK. Merger OK. Write to disk OK.</p> <p>Waveforms attached.</p> <p>Beam keeps going away due to "solenoid" issues.</p> <p>On-line analysis screenshots attached.</p> <p>Without beam, we see a clear noise spike in all detectors every 50-200 seconds randomly. This is *not* correlated with beam injection or dump.</p> <p>Checkloaded - no effect. Beam back - no changes.</p></td> </tr> </tbody> </table> </p><p> </p>
Encoding
:
HTML
ELCode
plain
Suppress Email notification
Attachment 1:
Drop attachments here...
Draft saved at 00:00:00
ELOG V3.1.4-unknown