Monday, September 16, 2013, 17:04: Cleaned GE. Copper shavings were removed from below the guide pins for the Heat Shield. The shavings were sitting on top of the aluminum support.

Graphite experiment insert 1: ID GR-230515, WO#45220-11. https://elog.triumf.ca/TIS/Evaporator_2/622

New disc form. End caps expanded, no Re foil installed. 4 heat shields wrapped around the oven.

Monday, August 14, 2023, 12:04: Roughing.

Monday, August 14, 2023, 13:09: TP1B on.

Monday, August 14, 2023, 13:16: TP1A on.

Monday, August 14, 2023, 13:24: IG1 on.

Monday, August 14, 2023, 13:31: Power / Sources on.

Monday, August 14, 2023, 13:33: Waterline FS#5 open. Vacuum @ 2.03e-05T & dropping. OK.

Monday, August 14, 2023, 14:58: IV4 open. 

Monday, August 14, 2023, 14:59: Optics set. 

Monday, August 14, 2023, 15:00: BIAS / EE / EZL @ 1 / -0.5 / 1 kV. ok

TGHT / TBHT tapped up to 5 / 5 A. ok . Vacuum @ 4.53e-06T.

Tuesday, August 15, 2023, 05:29: Auto-ramping TGHT / TBHT to 150 / 150 A @ 1 / 2 A per min. Vacuum @ 7.33e-07T

Tuesday, August 15, 2023, 05:35: BIAS / EE / EZL @ 30 / -1.5 / 13 kV.  

Tuesday, August 15, 2023, 05:39: FC0 out. Magnet set to@ -2465 to -2467 G. Mass "22.225 - 22.235".

Tuesday, August 15, 2023, 07:29: Slope set to 1.00 on the pyrometer. Sighted on end cap. No temperature noted as yet. Signal of 3.21e-09 A on FC6. TGHT / TBHT @ 114.0 / 151.1 A.

Tuesday, August 15, 2023, 07:46: Mass scan on masses range 30 - 17 to find optimal peak.

Tuesday, August 15, 2023, 07:53: Mass 35.2 @ 1.05e-08 A on FC6

Tuesday, August 15, 2023, 07:59: Magnet set to -2406.9 to -2409.1 G. Mass "21.194 - 21.224". FC6 @ 7.36e-09.

Tuesday, August 15, 2023, 08:23: TGHT / TBHT @ 150 / 150 A

Tuesday, August 15, 2023, 08:21: Magnet set to -2419.77 to -2420.64. Mass "21.411 - 21.4396". FC6 @ 3.56e-09 A.

Tuesday, August 15, 2023, 08:24: Auto-ramping TGHT / TBHT to 200 / 200 A @ 1 / 2 A per min. Vacuum @ 7.24e-07T.

Tuesday, August 15, 2023, 09:35: Auto-ramping TGHT / TBHT to 230 / 230 A @ 1 / 2 A per min.

Tuesday, August 15, 2023, 10:16: TGHT / TBHT @ 230 / 230 A. Take a full range mass scan. Mass 5 - 150.

Tuesday, August 15, 2023, 10:32: http://isacwserv.triumf.ca/onlylocal/isactdata/save_restore/masscorr/2023-08-15-10-30%20Graphite%2045220-11%20at%20230%20A

Tuesday, August 15, 2023, 10:35: Magnet set to -2406.64 to -2409.1. Mass "21.187 - 21.219". FC6 @ 6.79e-11 A.

Tuesday, August 15, 2023, 10:39: Auto-ramping TGHT to 237 A @ 1 A per min. (monitor throughout)

Tuesday, August 15, 2023, 10:53: Auto-ramping TGHT to 250 A @ 1 A per min.

Tuesday, August 15, 2023, 11:14: Auto-ramping TGHT to 300 A @ 1 A per min.

Tuesday, August 15, 2023, 12:11: Auto-ramping TGHT to 350 A @ 1 A per min. Check FC0 periodically.

Tuesday, August 15, 2023, 13:13: Slope set to 0.93. Auto-ramping TGHT to 397 A @ 1 A per min.

Tuesday, August 15, 2023, 14:09: Auto-ramping TGHT to 400 A @ 1 A per min.

Tuesday, August 15, 2023, 14:18: Auto-ramping TGHT to 450 A @ 1 A per min.

Tuesday, August 15, 2023, 15:32: http://isacwserv.triumf.ca/onlylocal/isactdata/save_restore/masscorr/2023-08-15-15-31%20Graphite%2045220-11%20at%20450%20A

Tuesday, August 15, 2023, 16:21: http://isacwserv.triumf.ca/onlylocal/isactdata/save_restore/masscorr/2023-08-15-16-19%20Graphite%2045220-11%20at%20450%20A

Graphite experiment 2: ID Gr-230601, WO#45220-6 ( https://elog.triumf.ca/TIS/Evaporator_2/598 )

Original disc form. End caps expanded, no Re foil installed. 4 heat shields wrapped around the oven.

Wednesday, August 09, 2023, 14:00: Roughing.

Wednesday, August 09, 2023, 14:10: TP6 & TP2 beamline side. On.

Wednesday, August 09, 2023, 14:15: IG6 on.

Wednesday, August 09, 2023, 14:29: TP1B on.

Wednesday, August 09, 2023, 14:38: TP1A on.

Wednesday, August 09, 2023, 14:46: No trips. IG1 on. Vacuum @ 6.08e-05T & dropping.

Wednesday, August 09, 2023, 14:48: Waterline FS#5 open. Vacuum @ 4.45e-05T & dropping.

Wednesday, August 09, 2023, 16:10: HV rack grounded.

Wednesday, August 09, 2023, 16:16: BIAS / EE / EZL @ 1 / -0.5 / 0.5 kV. ok

TGHT / TBHT tapped up to 5 / 5 A. ok

Wednesday, August 09, 2023, 16:17: TGHT / TBHT Tapped back to 0 A. IV4 open. Vacuum @ 7.03e-06T.

Thursday, August 10, 2023, 05:16: Auto-ramping TGHT / TBHT to 150 / 150 A @ 1 A per minute. 

Thursday, August 10, 2023, 05:24: BIAS / EE / EZL @ 30 / -1.5 / 13 kV.  

Thursday, August 10, 2023, 05:26: FC0 out. MB1 set to -2508 to -2510 G. FC6 Auto range & Log10 green.

Thursday, August 10, 2023, 09:08: Pyrometer set on end cap. Slope set to 1.000. Temperature not yet displayed.

Thursday, August 10, 2023, 09:13: Auto-ramping TGHT / TBHT to 200 / 200 A @ 1 / 2 A per minute. (TBHT rate change confirmed)

Thursday, August 10, 2023, 10:17: Auto-ramping TGHT / TBHT to 230 / 230 A @ 1 / 2 A per minute.

Thursday, August 10, 2023, 10:48: Slope set to 0.99. Temperature @ 1109.8C. TGHT / TBHT @ 230 / 230 A.

Thursday, August 10, 2023, 10:58: Auto-ramping TGHT to 250 @ 1 A per minute.

Thursday, August 10, 2023, 11:20: TGHT @ 250 A. Mass scan taken to check for Na. Swept masses 30-19. Peak on 20-22. Magnet set to peak @ -2465 to -2467 G. Mass "22.225"

Thursday, August 10, 2023, 11:25: Auto-ramping TGHT to 250 @ 1 A per minute. Slope set to 0.98. Temperature @ 1215.5C.

Thursday, August 10, 2023, 12:00: Slope set to 0.97. Temperature @ 1339.7C.

Thursday, August 10, 2023, 12:12: Slope set to 1.00. Temperature @ 1340.1C.

Thursday, August 10, 2023, 12:15: Swept masses 30-19. Peak on 20-22. Magnet set to peak @ -2465 to -2467 G. Mass "22.225 - 22.235" again.

Thursday, August 10, 2023, 12:24: Auto-ramping TGHT to 350 @ 1 A per minute.

Thursday, August 10, 2023, 13:50: Slope set to 0.93 from 1. Temperature @ 1576.0 C. (Note: Was at 1466 C while at 1)

Thursday, August 10, 2023, 13:52: Auto-ramping TGHT to 400 @ 1 A per minute.

Thursday, August 10, 2023, 14:23: Steerers TSG:CBC dropped to 0V. Reset to 500 V.

Thursday, August 10, 2023, 14:52: Masscorr - Link to all:

http://isacwserv.triumf.ca/onlylocal/isactdata/save_restore/masscorr/

Link to this test:

http://isacwserv.triumf.ca/onlylocal/isactdata/save_restore/masscorr/2023-08-10-14-51%20Graphite%2045220-6

Thursday, August 10, 2023, 14:57: Auto-ramping TGHT to 450 A @ 1 A per min.

Thursday, August 10, 2023, 16:12: TGHT @ 450A.  Mass scan taken. Swept mass 45 to 4. 

http://isacwserv.triumf.ca/onlylocal/isactdata/save_restore/masscorr/2023-08-10-16-21%20Graphite%2045220-6                 - dn

Thursday, August 10, 2023, 16:43: graphitetesting.stp data dump to http://isacwserv.triumf.ca/onlylocal/isactdata/isactdata/2023-08-10-16-38-Graphite-25220-6    -dn

  Mass scan taken. swept mass from 150 to 4.  http://isacwserv.triumf.ca/onlylocal/isactdata/save_restore/masscorr/2023-08-10-16-45%20Graphite%2045220-6     -dn

Thursday, August 10, 2023, 16:58: moved magnet back to Na at -2441.4G.  - dn

Thursday, August 10, 2023, 17:08: ramping TBHT and TGHT down at 1A/min

Monday, August 14, 2023, 08:15: HV off.

Monday, August 14, 2023, 08:46: Power / Sources off.

Monday, August 14, 2023, 08:47: IG1 & turbo pumps off.

Monday, August 14, 2023, 10:12: Venting. 

Friday, March 01, 2019, 14:50:

SV5 replaced with a new valve.

SV1 disconnected from the He line and linked to the mini pump line.

Tuesday, March 05, 2019, 08:05: Roughing.

Tuesday, March 05, 2019, 08:36: Turbo pumps on.

Tuesday, March 05, 2019, 10:03: Vacuum at 1.30e-05T

Open SV3 & SV4. Vacuum remains unchanged. No response on the RGA.

Tuesday, March 05, 2019, 10:05: SV1 opened & closed. Responds well.

Tuesday, March 05, 2019, 10:06: Mini-pump on. MP manual valve closed.

Tuesday, March 05, 2019, 10:17: MP manual valve opened. No response on RGA. Vacuum stable / going down @ 1.13e-05T.

Tuesday, March 05, 2019, 10:25: SV1 open. No response on RGA. Vacuum stable / going down @ 1.02e-05T.

Tuesday, March 05, 2019, 10:35: SV1, SV3, SV4 closed. SV5 opened / closed. Minor response on RGA & Vacuum.

Tuesday, March 05, 2019, 10:40: SV5 opened fully to pump down.

Tuesday, March 05, 2019, 10:42: SV3 & SV4 opened fully to pump down.

Tuesday, March 05, 2019, 12:56: SV5 closed.

Tuesday, March 05, 2019, 12:57: SV3 & SV4 closed.

Tuesday, March 05, 2019, 12:59: SV1 to mini pump opened.

Tuesday, March 05, 2019, 13:06: SV3 & SV4 opened.

Tuesday, March 05, 2019, 13:27: SV1 closed. SV5 opened / closed in 'quick bursts'

Tuesday, March 05, 2019, 13:31: SV5 fully opened.

Tuesday, March 05, 2019, 13:43: Mini pump off.

Wednesday, March 06, 2019, 07:56: Mini-pump on. TS locked up. Power on. Gas lines open.

Wednesday, March 06, 2019, 07:59: RGA reset.

Wednesday, March 06, 2019, 08:00: Sources & optics on.

Wednesday, March 06, 2019, 08:02: Auto-ramping TGHT / TBHT to 100 / 75 A @ 2A per min. 

Wednesday, March 06, 2019, 08:07: BIAS / EZL / EE @ 10 / 5 / 0.5 kV - Low settings stable.

Wednesday, March 06, 2019, 08:19: IV4 opened.

Wednesday, March 06, 2019, 11:05: SV3 closed.

Wednesday, March 06, 2019, 11:10: SV4 & SV5 closed.

Wednesday, March 06, 2019, 11:11: SV5 re-opened.

Wednesday, March 06, 2019, 11:15: SV5 closed.

Wednesday, March 06, 2019, 11:16: SV1 to mini pump (running) opened.

Wednesday, March 06, 2019, 11:22: Sv3 & SV4 opened. No response on vacuum or RGA. SV5 good.

Wednesday, March 06, 2019, 11:30: Closed SV1, SV3, & SV4. open / close SV5 until stable.

Wednesday, March 06, 2019, 11:33: SV3 & SV4 opened.

Wednesday, March 06, 2019, 11:36: SV5 fully opened. No trip.

Wednesday, March 06, 2019, 11:40: Auto-ramping TGHT / TBHT to 350 / 250 A @ 2A per min.

Thursday, March 07, 2019, 07:23: Auto-ramping TGHT / TBHT to 580 / 290 A @ 2A per min.

Thursday, March 07, 2019, 07:38: Something in the BIAS went horribly wrong. The Test Stand was crackling like a fire cracker. Very loud.

BIAS / EZL / EE / Anode off. Begin auto cooling.

Optics tripped. TMS:TP6 tripped

Leak found on the Ne supply line. 1E-4 - 1E-5 range. Replaced fittings. Had to use one brass piece. Leak rate 6E-9 (probably due to Ne response). No response to He.

Leak rate around low E-8 with regulation valve open.

When closing the HV rack, an air supply leak developed on the manifold for the valves. Shut off air supply. Valves still operational, but requires opening up air supply to actuate.

Gas line vacuum pump reinstalled after fitting was modified to receive a standard swagelok connector. The vacuum line was plumbed using 1/4" copper tube (not Stainless) for the the ability to flex and manipulate the line for pump removal and and insertion.

Backing "mini pump" testing.

-Open gas lines & auto ramp (If using HV, close up the back)

-HV on

-Close SV5, SV4, SV3 when ready. Wait until stable. Take measurement (1/2 hr approx)

-Turn down HV. Interlock, leave heaters on.

-Turn on mini pump.

-Open, SV4, SV3 carefully.

-Open MP valve. Wait 15 min. Close MP valve

-Carefully open SV5. Quick open & shut. Monitor vacuum 7.0e-06T trip limit.

-Monitor / record. Carefully open & close until stable.

-Close up TS w/ interlock

-HV on again & test.

Friday, February 22, 2019, 11:06: Auto-ramping TGHT / TBHT to 100 / 75 A. Gas lines open.

Friday, February 22, 2019, 11:31: HV on. BIAS / EZL / EE @ 5 / 1 / 0.1 kV. Anode @ 25 V - Low settings to check for trip and practice.

Friday, February 22, 2019, 11:43: HV unstable. Bump up. BIAS / EZL / EE @ 10 / 5 / 0.2 kV. Anode @ 25 V - Low settings stable.

Friday, February 22, 2019, 12:36: SV3 closed (Neon)

Friday, February 22, 2019, 12:46: SV4 (Argon), SV5 closed.

Friday, February 22, 2019, 12:57: HV off.

Friday, February 22, 2019, 13:00: Interlock complete. Mini pump on.

Friday, February 22, 2019, 13:10: MP valve opened manually.

Friday, February 22, 2019, 13:16: SV3 open. SV4 open.

Friday, February 22, 2019, 13:19: MP valve closed. pump off. SV5 opened / closed fast & intermittent.

Friday, February 22, 2019, 13:22: SV5 open fully. Gas lines all open.

Friday, February 22, 2019, 13:24: HV on. Interlock out.

Friday, February 22, 2019, 13:27: BIAS / EZL / EE @ 10 / 5 / 0.2 kV. Anode @ 25 V - Low settings stable.

Friday, February 22, 2019, 13:30: Setting reset, including optics. TGHT / TBHT did not trip.TEST 1 SUCCESS!.

Monday, February 25, 2019, 07:36: Auto-ramping TGHT / TBHT to 580 / 290 A. Gas lines open. 

Monday, February 25, 2019, 11:04: BIAS / EZL / EE @ 30 / 13 / 1.5 kV. Anode @ 200V

Monday, February 25, 2019, 13:38 : SV3 closed.

Monday, February 25, 2019, 14:25: SV5 closed.

Monday, February 25, 2019, 14:45: HV off. 

Monday, February 25, 2019, 14:50: Mini-pump on.

Monday, February 25, 2019, 14:53: Open MP valve

Monday, February 25, 2019, 14:57: Open SV3 & SV4

Monday, February 25, 2019, 14:59: Close MP valve.

Monday, February 25, 2019, 15:00: Open / Close SV5 intermittently until stable.

Monday, February 25, 2019, 15:01: SV5 Open.

Monday, February 25, 2019, 15:04: Locked up. Power back to HV. Optics switched on. FC0 closed. Ready for HV

Wednesday, February 27, 2019, 08:11: Auto-cooling @ 2 A per min 

Wednesday, February 27, 2019, 13:23: gas lines closed.

Friday, March 01, 2019, 10:35: IV4 reset

Friday, March 01, 2019, 10:42: Ion gauge 1 & the turbo pumps off.

Yesterday, December 1st, I successfully installed and tested the gas system inside the faraday cage.

The changes performed were as follows:

• Remove He gas tank (to make room for new tank)
• Remove calibrated leak to connect new gas line
• Remove convectron gauge to install a high range dial manometer.

The tests were done manually and consisted as follows:

• Gas lines roughed by opening SV1.
• Tank regulator set to deliver 1 bar
• SV4 opened to allow the gas to enter the lines
• Dial manometer verified to  match the pressure set by the regulator
• Alternatively roughed and pressurized the lines by opening/closing SV1/SV4
• Tank lines emptied with SV1 and SV4 open simultaneously.

The test involve the lines up to SV5. The gas line portion from SV5 to the top of the HV cage was not included as it was removed for TM3 HV tests (se entry #822)

When the HV tests are concluded I will install a new line that will include a gauge.

Fernando Maldonado wrote:

Yesterday, December 1st, I successfully installed and tested the gas system inside the faraday cage. The changes performed were as follows: Remove He gas tank (to make room for new tank) Remove calibrated leak to connect new gas line Remove convectron gauge to install a high range dial manometer.   The tests were done manually and consisted as follows: Gas lines roughed by opening SV1. Tank regulator set to deliver 1 bar SV4 opened to allow the gas to enter the lines Dial manometer verified to  match the pressure set by the regulator Alternatively roughed and pressurized the lines by opening/closing SV1/SV4 Tank lines emptied with SV1 and SV4 open simultaneously.   The test involve the lines up to SV5. The gas line portion from SV5 to the top of the HV cage was not included as it was removed for TM3 HV tests (se entry #822) When the HV tests are concluded I will install a new line that will include a gauge.

 Yesterday, January 13th I added back the gas line from SV5 to the service cap.

I temporarily added a gauge in between to measure the gas pressure. After successful tests I removed it from this location.

Finally, I added the gauge on the service cap, which its desired location (see attached picture). The tests corroborate no pressure losses from the gas bottle up to this location.

 Gas bottles for FEBIAD testing were exchanged yesterday around 1:30. One Neon & one Argon bottle were removed.

Two Neon bottles were added.

Tuesday, October 10, 2017, 09:30:  Install/swap gas bottles. Elog.

Removed smallest Neon leak. Neon Bottle Serial #11231. Leak rate calibrated @ 1.59e-07 atm*CC/sec (02/09/2016)

In use:

Neon Bottle Serial #09572. Leak rate calibrated @ 1.82e-06 atm*CC/sec (02/09/2016)

Argon Bottle Serial #09937. Leak rate calibrated @ 1.35 x10-6 Atm-CC/sec (08/06/2003)

Tuesday, October 10, 2017, 10:12: Gas bottles opened. Pump not on? Vacuum spiked into e-04T. All closed. Await vacuum stabilization.

Tuesday, October 10, 2017, 10:36: Power on. Pump on Gas bottles opened. Await vacuum stabilization.

pump off.

 In preparation for leak check

Thursday, December 18, 2014, 16:37: Reconnected after leak check

Monday, December 22, 2014, 11:02: Water opened.

Monday, March 02, 2020, 14:36: Roughing.

Monday, March 02, 2020, 15:08: Turbo pumps on.

Remove HV cage (top). Reroute FS#3 back to cool EE

Tuesday, March 03, 2020, 08:11: Waterlines open. Vacuum ok @ 6.52e-07T.

HV cage top on. Data Logger removed. Wiring grounded.

Tuesday, March 03, 2020, 09:00: Power / sources / HV on.

Tuesday, March 03, 2020, 09:03: Auto-ramping TGHT / TBHT to 300 / 150 A @ 4 A per min.

Tuesday, March 03, 2020, 09:08: BIAS / EE / EZL on.

Tuesday, March 03, 2020, 09:11: BIAS / EE / EZL @ 10 / 7.5 / -1 kV.

Tuesday, March 03, 2020, 09:15: BIAS / EE / EZL @ 20 / 12.5 / -1.5 kV. Read back on PS same / ok.

Tuesday, March 03, 2020, 09:17: BIAS / EE / EZL @ 30 / 12.5 / -1.5 kV.

Tuesday, March 03, 2020, 09:18: IV4 Opened.

Tuesday, March 03, 2020, 09:24: Optics on / set.

One spark noted. Reset optics.

Tuesday, March 03, 2020, 11:32: Auto-ramping TGHT / TBHT to 500 / 200 A @ 4 A per min.

One spark noted. Reset optics.

Tuesday, March 03, 2020, 12:47: Auto-ramping TGHT / TBHT to 580 / 230 A @ 4 A per min.

FM

Tuesday, March 03, 2020, 18:30: BIAS/EE/EZL @ 0 kV.

Tuesday, March 03, 2020, 18:31: TGHT / TBHT to 400 / 200 A @ 4 A per min.

Nothing observed on the emittance scan regardless of the tune

Wednesday, March 04, 2020, 09:09:  Auto-ramping TGHT / TBHT to 500 / 210 A @ 4 A per min. 

Wednesday, March 04, 2020, 10:47:  Auto-ramping TGHT / TBHT to 580/ 230 A @ 4 A per min. 

*Got busy in the morning, starting later than expected

Wednesday, March 04, 2020, 13:47: BIAS / EE / EZL @ 30 / 12.5 / -1.5 kV.

*Seminar at 2:30 I'll continue later

Wednesday, March 04, 2020, 16:08: Emittance rig troubleshoot (see e-log 778)

Wednesday, March 04, 2020, 19:00: BIAS/EE/EZL @ 0 kV.

Wednesday, March 04, 2020, 19:09: TBHT to 200A to try preserver some salts for tomorrow tests

Friday, March 06, 2020, 17:50: Auto-cooling 4 A/min .

Monday, March 09, 2020, 12:08: IV4 closed

Monday, March 09, 2020, 12:08: IG1 Off.

Monday, March 09, 2020, 12:09: Turbos off

Monday, March 09, 2020, 16:19: Venting

Between feedthroughs F (magnet coil) and B (tube heater negative), I found a jumper with two resistors that has been burned up. I am not sure when this happened, but it would be good to review the overall setup of the service cap wiring in the new year.

The cable connected to feedthrough Q where the multipin sits also looks burned.

Flow and temperature meter previously installed on cooling circuits. See attachment for details.

Typical values at 95 psi in and 10 psi out. Cyclotron off.

Wednesday, September 07, 2016, 15:35: Roughing

Thursday, September 08, 2016, 08:33: Turbo pumps started.

Thursday, September 08, 2016, 08:38: Ion gauge on. TP1B @ speed 42 KRPM.

Thursday, September 08, 2016, 08:41: TP1A @ speed 38 KRPM.

Thursday, September 08, 2016, 08:47: RGA on.

Thursday, September 08, 2016, 11:00: Checked and screenshots taken. Vacuum @ 1.38E-6T

DaqPro Logger HS+MSP flow checked. Connections disconnect and re-connect.

Thursday, September 08, 2016, 11:45: Waterlines opened. No response on RGA. Vacuum ok @ 1.21 E-6T

Friday, September 09, 2016, 08:51: Vacuum ok @ 3.68E-7T

Friday, September 09, 2016, 15:35: Vacuum ok @ 3.35E-7T

Monday, September 12, 2016, 08:05: Vacuum ok @ 1.97E-7T

Monday, September 12, 2016, 15:09: Vacuum ok @ 1.97E-07T

Tuesday, September 13, 2016, 08:17: Vacuum ok @ 1.79E-7T

Tuesday, September 13, 2016, 08:19: RGA off. Ion Gauge off. Turbo pumps off.

Tuesday, September 13, 2016, 08:24: Waterlines purged.

Wednesday, September 14, 2016, 11:33: Venting -AM

• While testing SiC#26 a leak was discovered on the water line to the heat shield. The leak was in the right joint (see attachment). The heat shield water lines were removed from the test stand and repaired in the Machine Shop. 
• Kapton was added to the FEBIAD coil line to prevent it from shorting to the target heater line (see attachment).

Tuesday, September 20, 2011:

Did another mass scan today at 5:40. Saved as: plotdump-local-clean.txt Sept 20 11 11-51-20.txt

Started target cool-down. Tomorrow the target would be ready to be removed from the Test Stand.

Wednesday, September 21, 2011:

Turned off the HV & optics.

Target is ready to be removed. Currently, it's under vacuum and the water is still on.

Today, did a did a mass scan: plotdump-local-clean.txt Sep30 11 12-20-08.txt

Optimized a bit the tune with Friedhelm, then started the Target Cooldown.

Turned off the HV and the optics in the first section. Couldn't turn off the optics in the second section: left a message for Evgeniy.

Also TMS:RP2 is very noisy. Talked to Edi D. from vacuum group. He would work on it this afternoon. E-Fault#6282