 Wed Feb 22 21:51:40 2017, Keerthi Jayamanna, , , SIS first beam is N1+1
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| Chris confirmed the first SIS beam would be Na+1. Next Rb+1 and then Li+1 |
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Wed Feb 22 21:46:27 2017, Keerthi Jayamanna, , , Elog is working now
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| Elog is now functioning. We can start entering notes |
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Mon Sep 14 11:21:16 2015, Keerthi Jayamanna, Routine, General, 20Ne+2 beam saved
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| 20Ne+2 beam optics saved as 150914_1117_ios0iosfc6.snap |
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Thu May 21 09:15:48 2015, Brian Minato, , ,
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Service of MCIS. Plasma chamber cleaned. Repaired shorted, Right steering plate. Added shields to help prevent coating of wires.
Beam is off centre on first collimator of steering assembly.
Moved Ground electrode away from PE approximately 0.10". |
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Wed Apr 29 07:48:22 2015, Brian Minato, Other, Other, Repair- Water leak inside HV cage
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A water leak was reported inside the HV cage (FR#8079). The cage was accessed to determine the source of the leak (WP#I2015-04-27-1).
The WMS cusp cooling line was leaking. It was close to the MCIS cart (at ground) and had sparked through. The hose was cut at the puncture
location and re-connected. to the fitting. It was re-routed to be further away from the MCIS cart. |
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Mon Apr 20 08:09:03 2015, Brian Minato, Routine, General, OLIS Shutdown Update
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The OLIS 1 week shutdown has been completed (WP 2015-04-13-1).
General-
Y-Box insulators were inspected and look good. Beamline optics were inspected. |
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Wed Dec 17 13:17:13 2014, Brian Minato, Other, Other, MCIS Update
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The MCIS was vented with nitrogen yesterday. The Se oven was drawn back into the tuner. It was removed with the tuner and blanked.
The standard quartz window was removed and replaced with a ceramic, test window supplied by CPI. (p/n VWU2054). The system is currently pumping
down. |
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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 |
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Tue Nov 25 07:49:50 2014, Brian Minato, Other, General, MCIS and SIS Update
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MCIS-
the Se was loaded into the oven last friday (21st). During the weekend the presence of 76Se +11 to +15 was verified.
NOTE- the oven p/s on the cart is broken. An attempt was made to remove it on friday. It may be possible to remove, if the rack it |
Wed Nov 19 11:34:55 2014, Raymond Dube, Routine, General, OLIS Electrical diagram with 3 I.S. 
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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 ... |
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Tue Nov 18 08:56:23 2014, Brian Minato, Other, General, ALGA Update
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There has been no noticeable loss of communication to the ALGA 50watt amplifier. As a test, the ethernet cable was removed for about a minute and
then reconnected. The amplifer re-established communication without issue. This test was done twice.
Now, the CPI ethernet cable has been returned to the CPI amplifier. The original ALGA ethernet cable (blue) has been reconnected to the ALGA. |
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Thu Nov 13 16:34:29 2014, Brian Minato, Other, Other, MCIS Update
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The ethernet cable from the CPI TWT amplifier has been temporarily moved to the Alga 50W amplifier. The Alga had been experiencing loss of communication.
This has not been an issue with the CPI so this cable will be tried with the Alga. A signal generator is not connected to the Alga. |
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Thu Nov 13 16:31:54 2014, Brian Minato, Other, Other, SIS
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A new SIS source has been installed. The oven has been loaded with Sodium Hydrogen Carbonate (Alfa Aesar 10863) and Rubidium Nitrate.
Pictures are located in 2014-11-13 Source and PS Pics |
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Wed Nov 12 13:32:47 2014, Raymond Dube, Routine, General, New in-line resistors for IOS:PE
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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 |
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Thu Nov 6 08:37:52 2014, Brian Minato, Other, Other, OLIS Update
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MCIS-
the source is off. It is under vacuum and in the HV cage.
SIS- |
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Sat Nov 1 13:31:17 2014, Keerthi Jayamanna, , , MCIS readyness for 76Se
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Supernanogan is running with oven no heat, without 76selenium. MCIS:IG1=3e-7Torr.
Tune saved as 141101_1318_76Se+11tune.snap
MCIS steering X=330, Y=226, CCB1=500, MCISEL=4171/5157, PE=11.5/23, FC6=76nA(16O+7) |
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Fri Oct 31 20:39:56 2014, Brian Minato, Other, Other, OLIS Update
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MCIS-
the MWS Bias and PE have been moved on to the MCIS (the MCIS connections have been removed).
The plug in power to the HP Signal generator has been moved to a continuous source (Removed from the source controlled by the SSW). |
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Thu Oct 30 23:44:57 2014, Keerthi Jayamanna, Routine, General, OLIS Supernanogan mass scan 6 to 7.5
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A/q FC6 (only current over 100pA)
6.0 1.85e-7
6.15 4.96e-10 |
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Thu Oct 30 23:37:58 2014, Keerthi Jayamanna, Routine, General, Mass scan 4 to 6
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A/Q FC6
4 1.1e-6
4.25 8e-10 |
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Thu Oct 30 22:44:45 2014, Keerthi Jayamanna, Routine, General, Mass scan 3 to 4
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IOS mass scan if faulty. These is a manual scan from mass 3 to 4
Const22 = 0.04187 adjusted to mass = 4
A/q FC6 X |