 Mon Oct 4 09:40:30 2010, Damien Gallop, , , OLIS Maintenance and Development completed
|
The September Mini-Shutdown is now a memory. The few days available to OLIS were used for MCIS Development on 197Au. Productive. A 197Au34+ beam sat
on FC6 overnight. The program ended
Friday, at which point a 20Ne1+ beam from the MWS was established, and line tuning |
|
Tue Jul 13 18:33:04 2010, Damien Gallop, , , OLIS Maintenance and Development
|
A source switchover day was negotiated, with a goal to provide 12C2+ beam. As a practical matter, it's been an OLIS Maintenance Day, at least for the
morning. Controls installed a cable to provide remote reset capability for the OLIS Enable interlock panel. However, it did not perform as expected first
time, so Controls has elected to pursue this another time. Meanwhile, the remote cable is at the rear of the OLIS Enable panel, ready to be connected next |
|
Fri Sep 24 13:22:00 2010, Damien Gallop, , , OLIS Maintenance and Development
|
Supernanogan on overnight, in the search for gold. A trace of 197Au34 observed this morning. Development continues.
A/q: 5.7941
FC6: ~500epA |
|
Mon Apr 19 17:12:55 2010, Damien Gallop, , , OLIS Maintenance
|
Just in: an active work permit for OLIS maintenance. Underway through tomorrow (Tuesday) evening.
Save: 100416_2339.snapiosvault
Later... done for today. Source is on for the night. |
Tue Apr 20 09:02:18 2010, Damien Gallop, , , OLIS Maintenance 
|
Maintenance Day for OLIS started late yesterday afternoon. Source up at end of the day. See attached Stripchart and in particular how the source (blue
trace is beam at FC6) came back to its nominal state within a reasonable time. Maintenance TBC after lunch.
Later... Hardware maintenance complete. Source HV and source gas tests followed by source startup around 16:30. Next up: magstab development. |
|
Tue Jul 6 19:10:33 2010, Damien Gallop, , , OLIS Maintenance
|
Source pulled down for Mg removal and cleanup. Done. Supernanogan refurbishing of MCIS optics complete, plus a comple of other items. Opened joints leackchecked
and okay. MCISIOC was in a partial state, where devices worked but not interlocks. It turns out that Controls knows about this. Msg to investigate in the
morning. Meanwhile, MWS is up with a 16O1+ beam on FC6 presently. FYI, the vacuum pumpdown curve during leakcheck and startup operations. |
|
Tue Jul 20 09:38:45 2010, Damien Gallop, , , OLIS Maintenance
|
Our work permit to leakcheck the Supernanogan and IOS was signed this morning. The source is off presently, and work is underway. The 12C2+ beam was
not used overnight. |
|
Tue Jul 27 08:55:49 2010, Damien Gallop, , , OLIS Maintenance
|
Today we switch from 74Ge1+ to 4He1+, about as wide a switch as we've done at OLIS. We will use the MWS for the 4He.
Later... sources lit. First mass scan attached. Intensity is pretty low for now.
Later... MWS optimized better. Optimal He gas pressure is somewhere between zero and the leakthrough rate on the flow controller set at zero. Stripchart |
|
Fri Mar 25 17:42:38 2011, Keerthi Jayamanna, , , OLIS HV start up
|
High Voltage cage is on at ~17:43pm
Interlock cleard and HV (10kV) is on at 17:53pm |
|
Wed Nov 19 11:34:55 2014, Raymond Dube, Routine, General, OLIS Electrical diagram with 3 I.S.
|
I updated the electrical Diagram for OLIS Faraday Cage with 3 Ion Source, ref: ISK4586D rev. 2
PS: Make sure that you do not connect both Bias P/S on same Ion Source ... |
|
Wed Aug 13 15:04:05 2014, Raymond Dubé, , , OLIS Bender Magnet PS (0-500 amps)
|
Arthur and Derek had a look at the OLIS Bender Magnet P/S and found a problem with the Polarity Switch, it was set up
upside down, they fixed that.
Note: We do not need a Polarity Switch for OLIS may be we should remove or bypass it, at the moment when the PS |
|
Wed Aug 13 15:09:42 2014, Raymond Dubé, Routine, General, OLIS Attenuators #2 fixed, #1 gone!
|
Today Probe group (Scott K.) installed the OLIS Attenuator, they fixed the vacuum leak on Attenuator #2, Marco
M. asked them to remove Attenuator #1 because it is not needed and confusing for Ops;
|
|
Tue Oct 6 15:28:31 2009, Keerthi, , , OLIS A/Q changed to 5 (20Ne+4)
|
| Changed OLIS A/Q to 5 (20Ne+4) to satisfy the CSB and ISAC development changes. 8nA is sitting at the FC6 |
|
Fri Jun 12 14:12:04 2009, Damien Gallop, Routine, General, OLIS & Supernanogan Facilities presentation
|
Presentation this morning in Auditorium. Players:
Keerthi: science
Geoff: engineering |
|
Wed Nov 12 13:32:47 2014, Raymond Dube, Routine, General, New in-line resistors for IOS:PE
|
Today we replace the in-line resistors for the Plasma Electrode (PE) it was a 25 ohm 200W (2 x 50 Ohm 100W) with a 50 Ohm 200W (2 x 100 Ohm / 100W) also
added the inductance coil.
This is R5 on drawing: ISK4583D rev. 10 |
|
Fri Jan 24 09:15:10 2014, Raymond Dubé, , , New ISK4586D for OLIS with 3 Ion Source
|
| I created a new drawing: ISK4586D that shows the Optics for OLIS with 3 Ion Source. |
|
Thu Jan 23 12:56:14 2014, Raymond Dubé, , , New & updated drawings for S.S.
|
I updated an old drawing ISK4478D (MS & MCIS Optics) and created 2 new ones: ISK4583D (Electrical Diagram for SS
& MS) and ISK4585D (SS & MS Optics)
If you see any errors please let me know. |
|
Sun Oct 11 13:17:37 2009, Keerthi, , , Neon Leak closed
|
| Neon leak close for upcoming 33S development. |
|
Fri Dec 24 13:06:07 2010, Damien Gallop, , , Merry Christmas and Happy New Year
|
| Our very best to all of you. |
|
Wed Jul 8 16:12:51 2009, Damien Gallop, Routine, General, Mass scan in progress
|
A mass scan from A/q of zero to 25 is in progress. Data file (large): masscorr_mcis_090708.txt.
The source is optimized for 18O4+. Fishing for 18On+ states and their emittance scans to follow. Attached is one screenshot of the Gabe's Calibrate interface.
I ran it several times with different peak selections from the same data. I entered into the EPICS mass correlation program a best average of the calibrations |