Recent Log Entries

RATN Trim Up/Down

Log Number: 3882494Logbook(s): Tags: Body: Ran from opsl05

ABORTED after 3 iterations.

GREY: RF OFF
RATNI RED: <= 3.0 dB
GASKL RED: <1.8 V or > 2.4 V

The following cavities have been GSET 0: 0L03-4

Log Number: 3882493Logbook(s): Tags: Body: 

The following cavities have been GSET 0:
0L03-4
Username: michaelm
Date/Time: 06-27-21_16:54:50
RF Status: Good
Tuner Status: Bad
Comment: GSET 0 - stepped off +100k - Tuning to erratic places & can't maintain gradient because of that
Special Instructions:

The following cavities have been GSET 0: 1L19-5

Log Number: 3882492Logbook(s): Tags: Body: 

The following cavities have been GSET 0:
1L19-5
Username: mock
Date/Time: 06-27-21_16:51:01
RF Status: Bad
Tuner Status: Good
Comment: GSET 0 - stepped off +100k - High KMAI ~ 2.3 mA with 2 kV KMAV
Special Instructions:

Autolog restore

Log Number: 3882491Logbook(s): Tags: Body: saver ran from opsl632
Data from: /usr/opdata/burt/allsnap/06-26-21_13:37:27
Restored file: /tmp/06-27-21_16:49:54.snap


NL gradient loops optimized

Log Number: 3882490Logbook(s): Entry Makers: michaelmBody: 

GLDE optimized to 0 +/- 0.2 per EES-RF guidance in the past. GLOD and RATN values adjusted to optimize gradient loops.

Fig. 1: 1L02
1L03: 3 cavities on are fine.
Fig. 2: 1L04
1L05,6,7 off
1L08 okay
1L09 Fig. 3
Fig. 4: 1L10
Fig. 5: 1L11
1L12 off
Fig 6: 1L13
Fig. 7: 1L14
1L15 okay
Fig. 8: 1L16
1L17 okay
Fig. 9: 1L18
Fig. 10: 1L19
1L20: Off
1L21 GLDEs erratic. PR filed

Autolog restore

Log Number: 3882488Logbook(s): Tags: Body: saver ran from opsl632
Data from: /usr/opdata/burt/allsnap/06-26-21_23:56:34
Restored file: /tmp/06-27-21_16:29:55.snap


Autolog save

Log Number: 3882487Logbook(s): Tags: Body: saver ran from opsl632

Saved: bruker 06-27-21 16:29:43 {A:1 B:5 C:1 E:1050 A=BS B=BS C=BS D=BS 0R08=0.00 0R08 dump in. Autosave prior to restore.

Mott Hot Checkout - Summary

Log Number: 3882485Logbook(s): Entry Makers: suleimanBody: 

12:30 pm to 16:00 pm. Sent 0.5 uA to Mott 1 um foil:

- It seems there is a small second beam on the vieweres when beam in ON. This is true for the four lasers.
- The DE detector signals show some noisy events. Need to investigate.
- Charge asymmetry is large (~3000 ppm). Smaller value is prefered for Mott studies. Was RTP Cell aligned?

Autolog restore

Log Number: 3882484Logbook(s): Tags: Body: saver ran from opsl632
Data from: /usr/opdata/burt/allsnap/06-26-21_23:56:34
Restored file: /tmp/06-27-21_16:19:53.snap


Autolog save

Log Number: 3882483Logbook(s): Tags: Body: saver ran from opsl632

Saved: bruker 06-27-21 16:19:41 {A:1 B:5 C:1 E:1050 A=BS B=BS C=BS D=BS 0R08=0.00 0R08 dump in. Autosave prior to restore.

Operator SIGN IN

Log Number: 3882482Logbook(s): Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Mock
DATE:             06/27/2021
SHIFT:               Swing

The operator has read the following:
  • ELOG
  • PD Shift Plan
  • Radiation Surveys for PSS Segments in Controlled Access
  • PSS Log

INJ gradient loops optimized

Log Number: 3882478Logbook(s): Entry Makers: michaelmBody: 

GLOD & RATNs adjusted in Injector modules to optimize gradient loops. Fig. 1 before / 2 after.

All Cavity Status tool not launching

Log Number: 3882476Logbook(s): Entry Makers: michaelmBody: 

Tried from Jmenu - no joy. Launched via command line & got the below. Looks like it is perhaps angry about PMES status of 1L26, 1L05 or 1L07.

Autolog restore

Log Number: 3882470Logbook(s): Tags: Body: saver ran from opsl632
Data from: /usr/opdata/burt/allsnap/06-27-21_05:38:03
Restored file: /tmp/06-27-21_15:08:14.snap


HWien 60 deg settings.

Autolog save

Log Number: 3882469Logbook(s): Tags: Body: saver ran from opsl632

Saved: suleiman 06-27-21 15:08:02 {A:1 B:5 C:1 E:1050 A=BS B=BS C=BS D=BS 0R08=0.00 0R08 dump in. Autosave prior to restore.

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