IDP15 Scroll Pump, Std w/ inlet.

TMS:RP2

PN: X3815-64010

Serial: MY2301SA17

Thursday, April 13, 2023, 11:04: Roughing RP2

Thursday, April 13, 2023, 11:05: Open BV6 & BV2

Thursday, April 13, 2023, 11:15: TMS:TP2 & TMS:TP6 on.

Thursday, April 13, 2023, 11:19: IG6 on.

Thursday, April 13, 2023, 12:05: Vacuum @ 1.43e-05T.

Thursday, May 25, 2023, 13:47: Roughing.

(Spare HP-SIS SiC SiC-23B)

Wednesday, May 31, 2023, 15:18: Roughing.

Thursday, June 01, 2023, 07:30: TP1B on.  

Thursday, June 01, 2023, 07:31: TMS:TP6 & TMS:TP2 on. 

Thursday, June 01, 2023, 07:38: IG6 on. TSG:TP1A on.

Thursday, June 01, 2023, 07:48: IG1 on.

Thursday, June 01, 2023, 08:26: Waterline FS#5 on. Vacuum @ 1.40e-06T. Power on.

Thursday, June 01, 2023, 08:28: Sources on. IV4 open.

Thursday, June 01, 2023, 08:31: Optics set.

Thursday, June 01, 2023, 08:33: Quick check: Manually tap up TGHT / TBHT to 5 / 5 A

BIAS / EE / EZL @ 1 / -0.5 / 1 kV.

Thursday, June 01, 2023, 08:51: Auto-ramping TGHT / TBHT to 100 / 50 A @ 2 A per min.

Thursday, June 01, 2023, 09:55: Auto-ramping TGHT / TBHT to 300 / 100 A @ 2 A per min.

Thursday, June 01, 2023, 11:36: Auto-ramping TGHT / TBHT to 580 / 230 A @ 2 A per min.

Thursday, June 01, 2023, 13:56: BIAS / EE / EZL @ 30 / -1.5 / 13 kV. 

Thursday, June 01, 2023, 14:20: Mass & wire scans.

Friday, June 02, 2023, 07:10: Mass & wires scans complete. Auto-cooling @ 2 A per min 

Friday, June 02, 2023, 09:22: BIAS / EE / EZL @ 0 kV. 

Thursday, June 08, 2023, 07:51: IV4 closed. Power / Sources off.

Thursday, June 08, 2023, 07:53: IG1 & Turbo pumps off.

Thursday, June 08, 2023, 10:32: Venting.

Thursday, June 08, 2023, 14:22: Roughing.

Monday, July 10, 2023, 15:01: Roughing.

Wednesday, July 12, 2023, 09:38: Venting both chambers. 

Thursday, July 13, 2023, 07:37: Chamber is vented. Beamline is vented. Interlock bypassed on TPS:IV4 - AS

 Pumping down: TS loaded with a LP-SIS container for spectrometer test. 

Started heating up the target container: up to 300A.

Last week: the LP container was heated up to TGHT 580A and TBHT 230A, and cooled down before the weekend. 

Pumping again (LP container in) for one more check. Last check was completed on July 26: up to 400A. 

Vented the chamber today (July 27). 

Did another test over the weekend. Currently the PSs are off and the chamber under vacuum. 

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. 

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

Wednesday, August 16, 2023, 11:32: Roughing.

Thursday, August 17, 2023, 11:01: Venting.

Tuesday, August 29, 2023, 12:14: Roughing.

Tuesday, August 29, 2023, 13:17: TP1B started. 

Tuesday, August 29, 2023, 13:21: TP1B on. 

Tuesday, August 29, 2023, 13:46: TP1A started. 

Tuesday, August 29, 2023, 14:00: TP1A Tripped.

Tuesday, August 29, 2023, 14:20: TP1B off. 

Thursday, September 28, 2023, 13:40: Roughing - BB.

Tuesday, October 10, 2023, 14:08: Venting.

Tuesday, October 10, 2023, 15:18: Roughing.

Tuesday, October 10, 2023, 15:46: TP1B on.

Tuesday, October 10, 2023, 15:52: TP1B at speed. CG1A @ 0.113T & dropping.

Tuesday, October 10, 2023, 15:53: TP1A on.

Tuesday, October 10, 2023, 16:01: TP1A tripped. Reset.

Tuesday, October 10, 2023, 16:03: TP1A on. IG1 on.

Wednesday, October 11, 2023, 09:14: FS#5 open. Vacuum @ 5.19e-07T.

Wednesday, October 11, 2023, 09:20: PS / Sources on.

Wednesday, October 11, 2023, 09:22: Auto-ramping TGHT / TBHT to 230 / 230 A @ 2 A per min.

Wednesday, October 11, 2023, 14:10: HV off.

Wednesday, October 11, 2023, 14:26: Grounded HV rack. HV on.

Wednesday, October 11, 2023, 14:27: BIAS / EE / EZL @ 1 / -0.5 / 1 kV.

Wednesday, October 11, 2023, 22:59: BIAS / EE / EZL @ 30 / -1.5 / 13 kV. 

Wednesday, October 11, 2023, 23:24: 1st round of mass & wire scans complete.

Thursday, October 12, 2023, 09:37: HV off.

Wednesday, October 18, 2023, 08:12: IV4 closed. Sources off.

Wednesday, October 18, 2023, 08:14 : Power off. IG1 off. TP off.

Thursday, August 15, 2024, 08:15: Formerly Ta#67 until the thin foil target, - AS

Thermocouples attached on end plate

Indium salt @ 10 µl

3 wraps of Ta HS on oven. Gas line on center block. Empty oven.

Wednesday, October 18, 2023, 15:13: Roughing

Wednesday, October 18, 2023, 15:35: Waterline FS#5 on.

Wednesday, October 18, 2023, 15:42: TP1B on.

Wednesday, October 18, 2023, 15:52: TP1A on.

Wednesday, October 18, 2023, 16:00: IG1 on.

Thursday, October 19, 2023, 07:34: Auto-ramping TGHT / TBHT to 580 / 230 A @ 2 A per min.

Thursday, October 19, 2023, 09:15: IV4 opened.

Thursday, October 19, 2023, 09:42: HV sources on.

Thursday, October 19, 2023, 09:43: BIAS / EE / EZL @ 1 / -0.5 / 1 kV.

Thursday, October 19, 2023, 09:45: Optics are set. Standard tune.

Thursday, October 19, 2023, 10:40: HV to 0 kV. Cage open.

Thursday, October 19, 2023, 12:16: Cage closed. HV sources on. Optics set.

Thursday, October 19, 2023, 13:41: 1st set of mass scans complete. Optics set to 'Fernando's Tune',

Friday, October 20, 2023, 06:29: Mass & wire scans continue. 

Friday, October 20, 2023, 10:33: BIAS / EE / EZL @ 43 / -2.2 / 18.5 kV.

Friday, October 20, 2023, 11:00: Spark* Optics needed full reset. 

Friday, October 20, 2023, 12:48: HV to 0 kV. HV test done 

Tuesday, October 24, 2023, 09:39: PS / sources off. IV4 closed - Tripped - Reset.

Tuesday, October 24, 2023, 09:41: IG1 off. TP off.

 Monday, October 30, 2023, 16:00  Roughing

Tuesday, October 31, 2023, 08:58 Turbos on the afternoon before, TP1A timed out which delayed for another 30min turning on both TP. Now 3e-6 Torr in IG1. - FBP

Tuesday, October 31, 2023, 09:38: FS#5 open. Vacuum Stable @ 2.96e-06T

Tuesday, October 31, 2023, 09:40: PS / sources on.

Tuesday, October 31, 2023, 10:32 Auto-ramping TGHT / TBHT to 580 / 230 A @ 2 A per min.

Tuesday, October 31, 2023, 12:07 HV cage closed. TSG:BIAS and TSH:EE PS are on. Waiting for TGHT ramp up to finish.

Tuesday, October 31, 2023, 14:21: BIAS / EE / EZL @ 30 / -1.5 / 13 kV.

Tuesday, October 31, 2023, 14:39 IG1 5e-6Torr , TGHT ramp up on hold.

Tuesday, October 31, 2023, 14:40 Starting HV tests.

Tuesday, October 31, 2023, 15:10 HV tests went up to 53kV until gauge on Faraday cage started sparking. TP6 seems to have tripped after a few sparks from that gauge. The TC wire seems to be placed to conservatively.

Wednesday, November 01, 2023, 08:06: TP6 Was tripped. IV4 closed. TP6 Restarted. - AS

Wednesday, November 01, 2023, 08:10: Tp6 on. IV4 open.

Wednesday, November 01, 2023, 09:32: HV to 0 kV.

Wednesday, November 01, 2023, 09:33:  Auto-cooling @ 2 A per min.

Monday, November 06, 2023, 09:07: IV4 closed. PS off. IG1 & turbos off.

Aurelia has been testing on the ISAC TS since last week. Thermocouples are installed in the end cap, left side & the ionizer.

No elog was initiated, but much has happened.

Site wide power outage on Friday/Saturday caused problems. The TS was running at that time & was also affected. Reboots occurred on the weekend & testing resumed. IG6 was reset yesterday.

Thursday, November 16, 2023, 09:30: IV4 closed. TP6, TP2, TP1B, TP1A off. IG6 & IG1 off. PS off.

Thursday, November 16, 2023, 13:11: TP6 & TP2 restarted.

Monday, November 20, 2023, 12:06: IV4 closed. IG6 off. TP6 & TP2 off.

Monday, November 20, 2023, 12:42: Venting beamline side.

Monday, November 27, 2023, 16:09  Roughing

Monday, November 27, 2023, 17:22 Both turbos are on, leaving vacuum over night.

Tuesday, November 28, 2023, 09:28  after pumping over night IG1 is at .15e-6 T. Water cooling on.

Tuesday, November 28, 2023, 14:34  HV test started. Sparks on the TC seen at BIAS/EE/EZL 31/-1.8/15kV. TC values recovered after sparks, TP6 tripped during sparks as well. Venting chamber to reposition TC.

Tuesday, November 28, 2023, 17:37 I couldn't manage to close properly the side door of the chamber... waiting for help tomorrow.

Wednesday, November 29, 2023, 10:51 Roughing started earlier in the morning. IG1 at 1e-5 T. Ramping up bias.

Wednesday, November 29, 2023, 11:41 HV tests lead to 45kV sparks on the TC. Nothing seen on the RPi.

Wednesday, November 29, 2023, 13:22 The ballast of TMSRP2 was opened to attempt to improve the roughing in the beam line section. Things appear to be somehow better now, TMSTP6 and TMSTP2 are on now.

Wednesday, November 29, 2023, 16:00 IG1 is at 3.58e-6. HV tests starting again.

Wednesday, November 29, 2023, 23:36 HV tests ended earlier in the afternoon. No spark up to 55kV when gauge in the HV cage started sparking as usual.

Wednesday, November 29, 2023, 23:38 TGHT and TBHT ramp up in preparation of mass scans in the morning. 1A/30s up to TGHT:400A, TBHT:160A

Thursday, November 30, 2023, 09:05  TGHT and TBHT ramp up in preparation of mass scans in the morning. 1A/30s up to TGHT:580A, TBHT:230A

Thursday, November 30, 2023, 12:12 Mass scans started earlier in the morning. 1st scan completed at 0.1A/s, repeating it again now with 0.05A/s.

Thursday, November 30, 2023, 15:04 HV tests again up to 55kV. 2 sparks inside the vacuum, to be checked if they affected TC measurement with the pi. Gauge still sparks in the upper HV cage.

Friday, December 01, 2023, 12:05.  Error saving mass scan data Thursday. Repeating mass scans at 0.02,0.01,0.005 scan speeds. note* must delete old data prior to saving. -> save procedure: Delete Old Data, Right click plot, save as plot.txt, click Clean, Show/Save Data, enter file name and save. Filenames: 2023-12-01-* 

Friday, December 01, 2023, 15:22.  Spent some time selectively tuning various elements of the beam. Report in local folder, file "2023-12-01 beam tuning".

Friday, December 01, 2023, 15:23. Recording mass scan with inactive quadrupole elements. File name 2023-12-01_Q-off.txt

Sunday, December 03, 2023, 22:02 : Vacuum looks good.  4e-7 T.   Heating up target for Monday morning. 1A/30s up to TGHT:580A, TBHT:230A

Monday, December 04, 2023, 12:21: This morning, increased BIAS to 30kV. Ran mass scan with adjusted beam tune up to FC0. This mass scan was repeated with inactive quadrupole elements up to FC0 to compare with Friday.  2023-12-02_RBsalt_SIS_test1.txt and 2023-12-02_RBsalt_SIS_test2.txt

Tuesday, December 05, 2023, 14:12 HV tests restarted, TC wire brought closer to the ground wall. IG1 at 2.3e-6 T. Ramping up HV.

Wednesday, December 06, 2023, 13:48 Both yesterday and today the TC wire was not close enough to spark even at 60kV. Venting the chamber one more time to bring the TC closer. 

Thursday, December 07, 2023, 10:18 Vacuum at 5e-7T we see sparks at about 47kV. Lost control of epics during sparks, PS shut off manually. Everything recovered after.

Thursday, December 07, 2023, 13:32 After spark tests at ~55kV, Pi seems not to be affected by the sparks. Tests without the power surge components yielded similar results. We discovered that the sparks on the TC are partially diverted by spark gaps and probably other elements in the top HV cage.

 Monday, December 11, 2023, 10:35 Turbopumps winding down.

Tuesday, December 12, 2023, 12:39: Visual inspection.

Source tray: OK. Minor cracks on insulator near the coil conductor. Small chip in the upper TBHT insulator as well.

Water blocks: No leaks.

Pumping: TMS:RP2 recently purged. Otherwise all TP & RP OK.

Door seals: OK.

Tuesday, December 12, 2023, 16:07  - Pumping down test stand overnight for testing tomorrow. vacuum good, turbos starting now. Four thermocouples attached inside. tc1: high on (+) TGHT leg, pins 1+2. tc2: at target terminal (+), pins 4+5. tc3: at target terminal (-), pins 6+7. tc4: low on (+) TGHT leg, pins 8+9.

 Wednesday, December 13, 2023, 09:32 : Vacuum at 8.2e-7 T.  Electrical team is finishing connecting the cables. Claim it will be complete at 11am.

 Wednesday, December 13, 2023, 11:41Started both tc loggers at 11:40 - important for offset time. Beginning ramp as well on ATTS TGHT. set vacuum values high at 1e3 1e4 to bypass ATTS interlock, which does not apply here. ramping to 600A with step increment 10A and wait interval 10s.

    ATTS TGHT claims ramping in progress, but increased voltage is reported only on the autoramp window, which reports increasing the target amperage by 10A each 10s. However, no increased voltage reading is reported there, nor is there any increased current. ATTS:TGHT:RDCUR and ATTS:TGHT:RDVOL are ~0 as well. No increased temperature on any of 6 tc channels.

Wednesday, December 13, 2023, 11:57 ATTS TGHT power supplies appear to be under local control. It also appears (low current right now) that the value reported in EPICS is 1/3 of the value reported on the master power supply. It may be that the epics value is per output of the individual 3 supplies, while the total output is reported on the PS display. Planning to now increase to 300A and reach steady state.

Wednesday, December 13, 2023, 12:13 : 1/3 ratio idea confirmed at 33A EPICS reading / 100A master reading and again at 100A EPICS reading / 300A master reading. 300A now reached. Waiting for 20min. Temps inside ~ 21°C. Temps on feed through terminals ~22°C

 Wednesday, December 13, 2023, 12:26:  200epics 600A master. tc out: 23.0, 22.6. tc in: 21.4 21.7 22.0 20.8.  waiting

Wednesday, December 13, 2023, 12:36  No temp change over 10 min. increasing to 900A

 Wednesday, December 13, 2023, 12:47: 900A. outside tc 24.5 23.7°C. inside tc 21.7 23 23.6 21.0 °C.

Wednesday, December 13, 2023, 13:04: increasing to 1200A

Wednesday, December 13, 2023, 13:11  1200A. outside tc 27.1 25.4. inside tc 22.6 24.8 25.9 21.7 °C. Will wait to observe stability

Wednesday, December 13, 2023, 13:20 after ~10min. outsideTC: 27.6 25.9. insideTC: 22.5 25.2 26.1 21.8 °C.  Temperatures appear stable. increasing to 1300A

 Wednesday, December 13, 2023, 13:25   at 1300A. outsideTC: 28.3 26.5, insideTC: 22.8 25.7 26.8 21.8.   waiting for stability

 Wednesday, December 13, 2023, 13:38 after ~10min, outsideTC 29.1 27.1, insideTC 23.2, 26.2, 27.4, 21.9.  stable. Increasing to 1400A

 Wednesday, December 13, 2023, 13:41:   1400A. outsideTC 29.8, 27.6. insideTC 23.4 26.7 28.2 21.4

Wednesday, December 13, 2023, 13:50     temps look stable 30.1 27.9,     23.3 27.7 28.4 21.4 .    going to increase to 1500A   ---- turning off turbo pumps in case of failure at high current

 Wednesday, December 13, 2023, 13:57    at 1500A. temps:   30.9 28.3.  23.6 27.2 28.9 21.8 .

 Wednesday, December 13, 2023, 14:07  temps look stable:   31.5 28.8...   23.6 28.0 29.4 22.0     going to increase to 1600A

 Wednesday, December 13, 2023, 14:10    at 1600A     temps:  32.0 29.1..... 23.8 28.2 30.0 22.2

 Wednesday, December 13, 2023, 14:20   temps stable: 32.8 29.7,    23.9 28.9 30.6 22.2,.  increasing to 1700A

 Wednesday, December 13, 2023, 14:24 at 1700A    temps:  33.5 30.2       24.3 29.3 31.5 22.4

 Wednesday, December 13, 2023, 14:35  temps stable :   34.2 31.0       24.3 30.0 32.0 22.6 increasing to 1800A

Wednesday, December 13, 2023, 14:38  at 1800A. temps:    35.0 31.3      24.6 30.3 32.7 22.8

 Wednesday, December 13, 2023, 14:47  temps:   35.8 32.0      24.7 31.2 33.3 22.8

 Wednesday, December 13, 2023, 14:58   temps stable. 36.0 32.2    24.7 31.2 33.3 23.1       turning down power supply

 Wednesday, December 13, 2023, 15:23 power supply off. strip tool data dumped to test1.txt --- copy this elsewhere. TCs left to continue monitoring for any additional cooldown.

Wednesday, December 13, 2023, 16:13    tc recording stopped.

repeat test

Thursday, December 14, 2023, 15:18    tcs start time

Thursday, December 14, 2023, 15:20  increasing TGHT from ATTS directly to 1500A and waiting for steady state temperature. Aiming for similar ramp rate to previous ~1A/s, 60A/min.   tcs at cold read 21.9 21.9... 21.1 20.9 20.9 20.7

 Thursday, December 14, 2023, 15:39  at 1500A

Thursday, December 14, 2023, 15:50   after~10min, temps at 31.3 28.4... 23.6 27.6 29.1 22.3

 Thursday, December 14, 2023, 15:59 after ~20min, temps at 31.5 28.6.... 23.5 27.5 28.8 22.5.    stable.  increasing to 1800A

 Thursday, December 14, 2023, 16:03  at 1800A 

Thursday, December 14, 2023, 16:14   after 10min - 35.8 31.8      24.7 30.8 32.6 23.1

 Thursday, December 14, 2023, 16:25  after 20min - 36.3 32.2     24.7 30.9 32.6 23.4    stable.   decreasing current.

Thursday, December 14, 2023, 16:42    0A... cooling for a while

 Thursday, December 14, 2023, 16:56  22.8 22.8    21.1 21.0 21.2 20.8

December 18 - January 15. Were not logged. Placed holder. Aurelia's tests. Included thermocouples in the oven & ionizer.