 Tue Nov 25 12:23:28 2014, Keerthi Jayamanna, Routine, General, 76Se+13 tune saved
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141125_1159_OLIS_76Se+13.snap is saved in reference directory.
El=3480/4303V
MCIS:YCB1=110 |
Thu Jul 22 09:25:21 2010, Damien Gallop, , , 74Ge1+ to TITAN 
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The Supernanogan is producing 74Ge using the heater source, a first for the Supernanogan.
Development done over the last couple of days and completed
yesterday. Tuning using mass 76 (76Ge or 76Se?) |
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Fri Jul 23 13:00:04 2010, Damien Gallop, , , 74Ge1+ to TITAN
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Beam remained on FC6 overnight. Beam was used for a tune check this morning. At noon today beam was switched to 4He.
Later... Outcome of 4He development with Supernanogan: beam comes with other isotopes. e.g. 12C3+ and 16O4+. Verdict: 4He1+ beam is better produced
with the MWS. |
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Mon Jul 26 09:41:46 2010, Damien Gallop, , , 74Ge1+ to TITAN
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Beam is sitting on FC6 presently. Good source operation over the weekend. Some pics to come. RIB delivery to TITAN ended at 08:30 this morning. OLIS
is scheduled for a beam switch tomorrow morning.
Later... A power bump knocked us out |
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Tue Aug 30 16:40:14 2011, Damien Gallop, , , 58Ni1+ from MWS to TITAN Setup
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| Source switchover from MCIS to MWS. Support gases and liners were pre-fitted. Source lit. Optics set for 20keV operation. ~50pA on FC6. |
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Wed Aug 31 12:12:39 2011, Damien Gallop, , , 58Ni1+ from MWS to TITAN Setup
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Beam on FC6 drifted overnight. Touch up a few things, notably the EE. 25pA on FC6 presently. I also increased microwave power for effect.
Later... about 25pA on FC6. Somewhat noisy, but also stable. I left microwave at 700W. Beam handed over to ICR at ~13:15.
A note about mass flow controller. The new Hastings controllers do indeed shut off completely at zero setting. It should be noted that control |
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Thu Sep 1 10:01:25 2011, Damien Gallop, , , 58Ni1+ from MWS to TITAN
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| Beam was established yesterday. It has grown nicely overnight. |
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Fri Sep 2 10:04:55 2011, Damien Gallop, , , 58Ni1+ from MWS to TITAN 9x
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Beam idled overnight. Average ~50pA at FC6. About half that on ILE2T:FC3 presently. Setup on TITAN side in progress.
Later... ICR is concerned about the OLIS separator magnet wandering during the day. It's sunny today, so I would expect a little more wandering
than on a rainy day. Also, they have significantly higher current at A/q >58.1 and asked if there could be another mass in the mix. Checking. |
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Tue Sep 6 16:37:24 2011, Damien Gallop, , , 58Ni1+ from MWS to TITAN
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Pilot beam delivery continues. Keerthi came in over the Labor Day weekend to help out on something.
Beam is scheduled for one more day. A source change is scheduled for 20:30 tomorrow. |
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Wed Sep 7 09:50:20 2011, Damien Gallop, , , 58Ni1+ from MWS to TITAN
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| Delivery continues. Source change scheduled for 20:30 this evening. |
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Mon Jun 27 10:20:41 2011, Damien Gallop, , , 58Ni from MCIS to TITAN
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From MCIS. It looks like things went fairly well over the weekend for them. An interlock glitch on MCIS:IV1 this morning, source pressure went slightly
above MCIS:IG1 "Good" threshold. I have suggested to Tiffany that raising the "Good" threshold to 1e-7 might be a good idea. Because
we are intentionally running with MCIS:TP3 off, the source pressure is higher. It's right on the edge of the current "Good" threshold. Attached |
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Tue Jun 28 09:32:09 2011, Damien Gallop, , , 58Ni from MCIS to TITAN
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| Beam mostly idle overnight. Things are resuming now. |
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Wed Jun 29 09:45:50 2011, Damien Gallop, , , 58Ni from MCIS to TITAN 8x
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Last hours and minutes. Going well. Documentation appended. Users have requested beam until noon.
Note: We are using the MWS bias and EE power supplies on the Supernanogan source for this run, to provide source bias and also sputter chamber
bias for the Supernanogan. |
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Fri Jun 24 15:11:20 2011, Damien Gallop, , , 58Ni from MCIS to FC6 Setup
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| OLIS was switched from 22Ne2+ (MWS) to 58Ni+1 (MCIS). Works like magic. 100epA presently. |
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Wed Jul 28 09:23:57 2010, Damien Gallop, , , 4He1+ for TIGRESS
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| Source switchover went quite well yesterday morning. About 6nA of beam on FC6. Beam idle overnight. Tuning has resumed now. |
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Thu Jul 29 15:31:21 2010, Damien Gallop, , , 4He1+ for TIGRESS
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| Beam in use intermittently. |
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Tue Aug 10 09:30:36 2010, Damien Gallop, , , 4He1+ for SCC Development
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| Beam idle overnight, and grew nicely. Source tweaked up and throttled back a little while ago. SCC development expected to continue today. |
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Wed Aug 11 10:35:03 2010, Damien Gallop, , , 4He1+ for SCC Development
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| Beam used into last evening, then idle overnight. Nice and stable. Maintenance Day for the cyclotron and ISAC. |
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Fri Aug 13 09:27:49 2010, Damien Gallop, , , 4He1+ for SCC Development
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MWS is running nicely. SCC development continues. This is scheduled to end on this coming Tuesday morning. It will likely continue for a couple of days,
after which there would be a beam switch to 16O2+ from the MWS for TUDA-II setup. |
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Mon Sep 20 09:34:44 2010, Damien Gallop, , , 4He1+ for DRAGON
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MCIS Development finished Friday evening. OLIS switched to MWS operation and setup began for 4He1+ delivery to DRAGON. Beam handed over to experiment
last night. |