SLRI Machine Status Accelerator Operation Cryogenics
  Operation E-Logbook, Page 429 of 430  Not logged in Accelerator E-Logbook
ID Date Author Event Time Type Section Icon Subject Status RTime (min)
  53   Sat 03 Mar 2012 20:15:08 Ekwarong Amornwittawat Sat 03 Mar 2012 20:10:53 RoutineOperation Note Stop Injection  

 Stop Injection @ 133mA

  52   Sat 03 Mar 2012 20:14:51 Ekwarong Amornwittawat Sat 03 Mar 2012 20:07:31 RoutineOperation Note Start Injection  
  51   Sat 03 Mar 2012 20:14:08 Ekwarong Amornwittawat Sat 03 Mar 2012 20:01:38 RoutineOperation Note Warm Up Magnets  

 Warm Up HBT, STR Magnets & Flush TGP 1 Cycle

  50   Sat 03 Mar 2012 20:13:36 Ekwarong Amornwittawat Sat 03 Mar 2012 20:00:07 RoutineOperation Note Dump Beam  

 Dump Beam @ 48mA

  49   Sat 03 Mar 2012 08:37:34 Sudjakom Jummunt Sat 03 Mar 2012 08:22:00 RoutineOperation Note SPS Close Orbit correction  

   SPS close orbit correction

Before    dRMSx 0.0597   mm.

             dRMSy 0.1305   mm.

 

After      dRMSx 0.0236   mm.     0.0169 mm.

             dRMSy 0.0250   mm.     0.0227 mm.

Complete @ 127.2  mA

Attachment 1: 2012-03-03_8-26.PNG
2012-03-03_8-26.PNG
Attachment 2: 2012-03-03_8-29.PNG
2012-03-03_8-29.PNG
  48   Sat 03 Mar 2012 08:35:56 Sudjakom Jummunt Sat 03 Mar 2012 08:17:00 RoutineOperation Note Ramping energy to 1.2Gev  

 Ramping Complete @ 130.5 mA

  47   Sat 03 Mar 2012 08:35:04 Sudjakom Jummunt Sat 03 Mar 2012 08:14:00 RoutineOperation Note Start Ramping  
  46   Sat 03 Mar 2012 08:34:07 Sudjakom Jummunt Sat 03 Mar 2012 08:13:00 RoutineOperation Note Stop Injection  

 Stop Injection @ 131.5 mA  max rate 36.04 mA/min

  45   Sat 03 Mar 2012 08:33:01 Sudjakom Jummunt Sat 03 Mar 2012 08:08:00 RoutineOperation Note Start Injection  
  44   Sat 03 Mar 2012 08:32:25 Sudjakom Jummunt Sat 03 Mar 2012 08:01:00 RoutineOperation Note Warm Up Magnets  

 Warm up HBT,STR magnets & Flush TGP 1 cycle

  43   Sat 03 Mar 2012 08:31:03 Sudjakom Jummunt Sat 03 Mar 2012 08:00:00 RoutineOperation Note Dump Beam  

 Dump Beam @ 49 mA

  42   Fri 02 Mar 2012 20:30:36 Ekwarong Amornwittawat Fri 02 Mar 2012 20:27:22 RoutineBeam Dynamics Note SPS Close Orbit correction  

  SPS close orbit correction

Before    dRMSx 0.0553   mm

             dRMSy 0.1240   mm

 

After      dRMSx 0.0205   mm

             dRMSy 0.0254   mm

Complete @ 128 mA

 

Attachment 1: 2012-03-02_20-27.PNG
2012-03-02_20-27.PNG
  41   Fri 02 Mar 2012 20:28:10 Ekwarong Amornwittawat Fri 02 Mar 2012 20:17:55 RoutineOperation Note Ramping energy to 1.2Gev  

 Ramping Complete @ 131mA

  40   Fri 02 Mar 2012 20:26:37 Ekwarong Amornwittawat Fri 02 Mar 2012 20:17:58 RoutineOperation Note Stop Injection  

 Stop Injection @ 132mA

  39   Fri 02 Mar 2012 20:25:55 Ekwarong Amornwittawat Fri 02 Mar 2012 20:12:40 RoutineOperation Note Start Injection  
  38   Fri 02 Mar 2012 20:25:28 Ekwarong Amornwittawat Fri 02 Mar 2012 20:09:14 ProblemMagnet Note PS fault  

 Y-BM-M, Y-QF-M, Y-GD-M  Fault - Reset

  37   Fri 02 Mar 2012 20:23:55 Ekwarong Amornwittawat Fri 02 Mar 2012 16:00:27 ProblemRF Note RF-SYN NOT trigFixed 

-  Solve RF-SYN not trig

-  Check RF-SYN trigger Board-Normal

-  Reboot RF-SYN Pattern Memory - OK

 

  36   Fri 02 Mar 2012 20:07:19 Ekwarong Amornwittawat Fri 02 Mar 2012 20:02:47 RoutineOperation Note Warm Up Magnets  

 Warm Up HBT, STR Magnets & Flush TGP 1 Cycle

  35   Fri 02 Mar 2012 20:06:43 Ekwarong Amornwittawat Fri 02 Mar 2012 20:00:16 RoutineOperation Note Dump Beam  

 Dump beam @ 48mA

  34   Fri 02 Mar 2012 09:04:18 Somkiat Wisaiphion Fri 02 Mar 2012 08:41:00 RoutineOperation Note SPS Close Orbit correction  

 SPS close orbit correction

Before  dRMSx 0.606 mm

             dRMSy 0.1392 mm

 

After     dRMSx 0.0191 mm

             dRMSy 0.0233 mm

Complete @ 127 mA

 

Attachment 1: 2012-03-02_08-54.PNG
2012-03-02_08-54.PNG
  33   Fri 02 Mar 2012 08:59:02 Somkiat Wisaiphion Fri 02 Mar 2012 08:39:00 RoutineOperation Note Ramping energy to 1.2Gev  

 Start ramping

  32   Fri 02 Mar 2012 08:56:01 Somkiat Wisaiphion Fri 02 Mar 2012 08:38:00 RoutineOperation Note Stop Injection  

 Stop injection @ 132.9 mA

  31   Fri 02 Mar 2012 08:51:53 Somkiat Wisaiphion Fri 02 Mar 2012 08:24:00 RoutineOperation Note Injection  

 Start injection

  30   Fri 02 Mar 2012 08:48:53 Somkiat Wisaiphion Fri 02 Mar 2012 08:17:00 RoutineOperation Note Warm Up Magnets  

 Warm up   HBT , STR  magnet  & Flush TGP 1 cycle

  29   Fri 02 Mar 2012 08:47:02 Somkiat Wisaiphion Fri 02 Mar 2012 08:14:00 RoutineOperation Note Dump Beam  

 Dump Beam @ 48 mA

  28   Fri 02 Mar 2012 08:43:23 Sudjakom Jummunt Fri 02 Mar 2012 08:37:59 ProblemRF Note No SYN current because of SYN-RF Under Process 

 SYN-RF is not working sometime. (Trigger in control room OK, but SYN-RF PS no power)

Need for checking !!!

  27   Fri 02 Mar 2012 08:15:40 Sudjakom Jummunt Fri 02 Mar 2012 08:09:55 ConfigurationOperation Note Try to solve SYN lost currentNot Fixed 

By re-initialize LBT and SYN magnets.

  26   Fri 02 Mar 2012 07:57:25 Sudjakom Jummunt Fri 02 Mar 2012 07:55:48 OtherOther Note BL8 user Request 10 minutes  
  25   Thu 01 Mar 2012 20:49:31 Ekwarong Amornwittawat Thu 01 Mar 2012 20:46:07 RoutineBeam Dynamics Note SPS Close Orbit correction  

 Before - dRMSx     0.0675     mm

                dRMSy     0.1239     mm

 After     - dRMSx     0.0223     mm

                dRMSy     0.0229     mm

Attachment 1: 2012-03-01_20-46.PNG
2012-03-01_20-46.PNG
  24   Thu 01 Mar 2012 20:45:54 Ekwarong Amornwittawat Thu 01 Mar 2012 20:36:09 RoutineOperation Note Ramping energy to 1.2Gev  

Ramping complete @ 133mA

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