 Sun Mar 26 03:53:43 2017, CG, OH, Sunday 26th March 
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10.30 Left DAQ running overnight to look for alphas in DSSDs.
DSSD bias still ok @ 23.3oC (see att. 1).
FEE temps ok.
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Mon Apr 25 10:11:40 2016, CG, KM, PV & TD, Monday 25 April
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AIDA stand, Julabo FL11006 recirculating chiller (with 110VAC/50Hz - 240VAC/50Hz 3ph transformer)
moved from F11 downstream wall to ~2m downstream of EURICA
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Wed Nov 9 22:16:11 2016, CG, DK, TD, ML, NP1412 R24 R25 34x
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07.15 R24 started. BRIKEN run 33.
76~78Ni beam setting.
F5 C target out. F7 CH2 in. F11 C out.
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Wed Nov 30 21:26:52 2016, CG, DK, TD, Thursday 1 December 10x
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00.51 BigRIPS data file 1112.
01.50 BigRIPS data file 1113.
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Mon Jun 6 19:26:38 2016, CG, DK, BM, AE, Tues 7th June 28x
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02.08 Tried updating AIDA SYNC on stats page and got this message.
See attachment 8
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Sun Jun 5 17:09:49 2016, CG, DK, AE, Monday 6th June 20x
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00.45 Run R1100 started on n-rich setting (EURICA run_1100, BigRIPS run 1165)
Degraders as noted in previous entry
Check clock status failed for nnaida5. ADC calib failed for nnaida8. nnaida19 failed |
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Tue Nov 8 18:52:32 2016, CG, DK, NP1412 R7 R8
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03.50 74-76Ni beam delivered to F11.
F11 plastic rate ~1kHz.
F5 C target in. F7 empty. F11 C target in.
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Tue Nov 8 21:01:40 2016, CG, DK, NP1412 R9
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06.02 R9 started with Takechi group C target out and all variable degraders in.
F5 C in. F7 empty. F11 empty.
F11 plastic rate 1.1kHz.
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Fri Nov 25 15:56:36 2016, CG, DK, Saturday 26 November 11x
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00.55 Bias and leakage currents ok (attachments 1+2).
Temps ok (attachment 3).
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Sat Dec 12 02:12:17 2015, CG, AE, VH, RIKEN progress 9x
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Stripped down contents of AIDA NIM bins to only what is required by AIDA.
Now have BNC PB-5 pulser, sum and invert module, single and quad Caen HV supplies in the top crate and the MACBs in the bottom crate.
Removed were FIFO, leading edge discriminator and a quad coincidence module, all used in the DAQ integration. |
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Wed Feb 18 05:49:29 2015, CG, AE, TD, PJC-S, Wed 18th Feb progress 15x
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18/02/15
1300: Error seen when trying to check ASIC settings. See Attachment #1. Power cycle removed error.
nnaida3 still performing much better than other three cards connected to detector |
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Tue Nov 29 15:12:33 2016, CG, AE, TD, DK, Wednesday 30 November 13x
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00.11 Beam stopped for target @F8 change.
R35 stopped at R35_62.
BRIKEN file 161129_1951 155->159
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Tue Feb 17 06:32:24 2015, CG, AE, TD, Tues 17th Feb progress 22x
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17/02/15
1515: Installed detector BB18 2977-7 with 3 modified kapton cables, one unmodified (in nnaida1) with 207Bi source.
Bias voltage @ -100V with leakage current -11.6uA @ ambient temp of ~20oC. |
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Thu Feb 19 08:21:33 2015, CG, AE, TD, Thrus 19th Feb progress 39x
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19/02/15
1000: Check system gives same resolution as yesterday, removing only the Cu braiding connecting and grounding all adapter PCBs (also moved bias
braid back to nnaida3). |
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Fri Feb 20 10:04:29 2015, CG, AE, TD, Fri 20th progress
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20/02/15
1400: Measured leakage current as function of bias V for the Caen 1419B high voltage supply and detector BB18 2977-20. (see attachment #1)
1500: Modified MACB installed and connected to BELEN and RIBF DAQs (see attachment #2 for signal flow diagram). |
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Sat Feb 21 06:37:52 2015, CG, AE, TD, Sat 21st Feb progress 6x
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21/02/15
1230: Developing the software to check synchronisation between DAQs. Below line runs program on aidas1 - sends data from TapeServer to BELEN.
./DataRelayFilter -n 10.32.6.196 -p 10307 -I 2 |
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Sun Feb 22 06:47:23 2015, CG, AE, TD, Sunday 22 February 2015
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22/02/15
am Testing various grounding configurations for the connection between the DSSSD and the FEE64 modules.
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Wed Apr 22 08:50:59 2015, CG, AE, TD, Wednesday 22nd April progress
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22/04/15
1230: Solved problem (empty spectra despite changing modules) with nnaida5 noted in previous progress update.
During Feb tests, nnaida5 was very noisy compared to other nnaida => switched it to medium |
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Thu Apr 23 10:27:59 2015, CG, AE, TD, Thursday 23rd April progress
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23/04/15
1800: Spent majority of the day moving AIDA forward and into EURICA.
So far everything seems to fit very well, we have just noticed a few points of possible |
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Sun Nov 27 16:29:51 2016, CG, AE, DK, Monday 28 November 12x
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01.28 Beam stopped temporarily.
~750MB into R26_38.
Bias and leakage currents ok, as are FEE temps (attachments 1-3).
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