 Thursday, February 18, 2021, 16:48, Fernando Maldonado, , , , , , , Failed, FEBIAD parameter scans
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Thursday, February 18, 2021, 15:19: Gas lines roughed and refilled. Gauge reads -50 kPa. Absolute pressure is 50 kPa.
IG1 @ 9.7 e-7 T.
Thursday, February 18, 2021, 15:27: BIAS/EZL/EE @ 30/13/1.5 kV. No sign of instabilities as before. Bias current=0.08 mA. |
Friday, February 19, 2021, 13:44, Fernando Maldonado, , , , , , , Failed, FEBIAD parameter scans 
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Friday, February 19, 2021, 13:28: Roughing
Friday, February 19, 2021, 13:43: Power on
Friday, February 19, 2021, 13:59: Turbos on |
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Monday, February 22, 2021, 18:25, Fernando Maldonado, , HP-FEBIAD, , , , , Done, FEBIAD parameter scans
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Monday, February 22, 2021, 17:48 Roughing
Monday, February 22, 2021, 18:17: Turbos on.
Monday, February 22, 2021, 18:25: IG1 on. |
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Monday, March 01, 2021, 12:58, Fernando Maldonado, , LP-FEBIAD, , , , , Done, FEBIAD parameter scans v2
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Monday, March 01, 2021, 12:57: Roughing
Monday, March 01, 2021, 13:30: Turbos on. Started a bit late as I was distracted. They were ready at around 13:26
Monday, March 01, 2021, 13:41: IG1 on. |
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Monday, March 01, 2021, 16:13, Fernando Maldonado, , , , , , , Done, Temporary RGA installation
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Monday, March 01, 2021, 16:03: An ExTorr RGA has been installed in the ISAC test stand.
The original SRS 100 is still broken ( e-log 778) |
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Tuesday, March 02, 2021, 11:42, Aaron Schmidt, , , , , , , , TS Tripped.
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Wednesday, March 10, 2021, 11:10, Carla Babcock, , , , , , , , Venting for installation of emittance meters
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| Wednesday, March 10, 2021, 10:48 : Venting beamline section only for installation of emittance meters. |
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Wednesday, March 10, 2021, 14:28, Aaron Schmidt, , , , , , , In progress, RP2 swap.
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Swapped RP2 out from a Varian SH-110 to a Varian PTS06001.
Wednesday, March 10, 2021, 14:20: RP2 on.
Wednesday, March 10, 2021, 14:27: Turbo pumps on |
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Wednesday, March 10, 2021, 14:57, Aaron Schmidt, , HP-FEBIAD, , , , 42752-5, In progress, Emittance meter test with FEBIAD
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Wednesday, March 10, 2021, 14:54: Roughing.
Wednesday, March 10, 2021, 14:57: BV1A open.
Thursday, March 11, 2021, 09:41: TP1B on. |
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Monday, March 15, 2021, 16:10, Carla Babcock, , , , , , , , TISA emittance meter testing with new FEBIAD source
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Monday, March 15, 2021, 16:09 Target and ion source ramped to 400A/330A this afternoon
Monday, March 15, 2021, 18:53 : Tune through to final RPMs but not optimized. 5e-8 on FC0. Will turn down target and ion source values to TGHT/TBHT
350/250 until tomorrow. BIAS/EZL/COIL/ANODE all off. |
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Thursday, March 25, 2021, 08:11, Aaron Schmidt, , , , , , , , Test Stand Tripped. (Water leak)
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Friday, March 26, 2021, 17:04, Carla Babcock, , , , , , , , Beam line vented for emittance meter exchange
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| Vented beamline and removed ARIEL emittance meter. In the process of swapping components, beamline left vented until Monday when we will finish the job. |
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Tuesday, March 30, 2021, 13:19, Carla Babcock, , , , , , , , Second emittance meter testing
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Emittance meter number 2 ready for beam shortly - installed and pumping down.
No beam found by Thursday evening, but beam seems to be coming out much differently than last time. Will check on emittance meter functionality
and try to re-tune later. |
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Sunday, April 04, 2021, 14:16, Carla Babcock, , , , , , , , Water leak problem persists
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IG1 has been spiking randomly, causing everything to turn off. Looks like the water leak is still there.
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Tuesday, April 13, 2021, 13:27, Aaron Schmidt, , , , , , , , Indium gaskets installed FS#3
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Changed the gaskets from C-seals on FS#3 water blocks E, F,& H. G was already done.
Tuesday, April 13, 2021, 13:23: FS#3 Waterline opened.
Tuesday, April 13, 2021, 13:25: No immediate water noticed visually or on the gloves. |
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Wednesday, April 14, 2021, 10:21, Luca Egoriti, P2N test - Apr 2021, HP-SIS, , , , , In progress, P2N test - Electrical reconfiguration
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Wednesday, April 14, 2021, 10:18
Work started to bring the ATTS PS inside the ITS HV cage. HV grounding rod and metal sheet around breaker panel were removed - see picture.
Friday, April 16, 2021, Afternoon |
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Monday, April 19, 2021, 14:58, Anders Mjos, , P2N-SIS, , , , , Problems/Solutions, Water leak on coil neg (H and F)
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Determined on Friday April 16th that the water leak was on the coil negative circuit. This was determined by circulating water through once circuit at
the time. Only HF and GE tested (not Extraction Electrode). |
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Wednesday, May 19, 2021, 16:02, Aaron Schmidt, , , , , , , , P2N HS conditioning
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Parasitic assemblies on the lid & end plate included. Online HS.
Wednesday, May 19, 2021, 16:00: Roughing.
Thursday, May 20, 2021, 08:42: Turbo pumps were turned on last night. Vacuum @ 9.99e-07T. |
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Monday, June 07, 2021, 14:40, Aaron Schmidt, , , , , , , Done, FC6 re-installed
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Monday, June 07, 2021, 14:39: Roughing beam line section.
Monday, June 07, 2021, 14:46: TMS:TP6 on.
Monday, June 07, 2021, 14:49: TMS:TP2 on. |
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Wednesday, June 09, 2021, 11:51, Aaron Schmidt, , , , , , , Problems/Solutions, TPS:CB2 issue.
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Tuesday, June 08, 2021, 08:25: IV4 open. Optics set minus TPS:CB2. Shows as green 'on', set to 500V, however read back shows as 0 V.
Wednesday, June 09, 2021, 08:37: HV off. Attempts made to restart TPS:CB2 unsuccessful. Controls notified.
Wednesday, June 09, 2021, 11:49: Card replaced by controls. Verified "Ok" in " LB Mode": RDVOL, RDCUR, RDDAC all similar. |
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