February 2011 9mA Studies
from
Friday 4 February 2011 (07:00)
to
Wednesday 9 February 2011 (07:00)
Monday 31 January 2011
Tuesday 1 February 2011
Wednesday 2 February 2011
Thursday 3 February 2011
Friday 4 February 2011
07:00
Friday Morning
Friday Morning
07:00 - 15:00
Machine setup for 400 bunches @ 1MHz, 1.2nC/bunch
15:00
Friday Afternoon
Friday Afternoon
15:00 - 23:00
Machine setup Piezo studies
23:00
Friday Night
Friday Night
23:00 - 07:00
Vector Sum calibration Pk/Ql studies - model validation/calibration
Saturday 5 February 2011
07:00
Saturday Morning
Saturday Morning
07:00 - 15:00
Detuning measurements from field decay and scan of rf flat-top length Compare online computation with measurement from field decay Piezo studies
15:00
Saturday Afternoon
Saturday Afternoon
15:00 - 23:00
Machine tuning - increase charge to 1.6nC/bunch
23:00
Saturday Night
Saturday Night
23:00 - 07:00
Pk/Ql studies - set up flat gradients at 1.6mA
Sunday 6 February 2011
07:00
Sunday Morning
Sunday Morning
07:00 - 15:00
Detuning measurements Piezo tuner setup for LFD compensation Vibration studies using piezos
15:00
Sunday Afternoon
Sunday Afternoon
15:00 - 23:00
Machine tuning for higher charge Set up lower gradients on ACC67 with beam
23:00
Sunday Night
Sunday Night
23:00 - 07:00
Pk/Ql studies - set up flat gradients at 1.7mA, 200MeV vector sum on ACC67
Monday 7 February 2011
07:00
Monday Morning
Monday Morning
07:00 - 15:00
Reconfigure drive laser for 3MHz bunch rate Reconfigure machine for 5Hz operation
15:00
Monday Afternoon
Monday Afternoon
15:00 - 23:00
Machine setup, tuning with 3MHz bunch rate
23:00
Monday Night
Monday Night
23:00 - 07:00
Pk/Ql studies - flatten gradients with 3mA, 200MeV Vector Sum for ACC67 Scan beam current up to 5mA with Pk/Ql optimized for 3mA
Tuesday 8 February 2011
07:00
Tuesday Morning
Tuesday Morning
07:00 - 15:00
Continue characterizing Pk/Ql study with flat gradients at 3mA Ql Perturbation measurements around 3mA working point First attempt to iteratively optimize Qls around reference working point
15:00
Tuesday Afternoon
Tuesday Afternoon
15:00 - 23:00
Set up machine for higher gradient operation on ACC67 Pk/Ql studies - flatten gradients at 4.2mA with 300MeV Vector Sum for ACC67
23:00
Tuesday Night
Tuesday Night
23:00 - 07:00
Pk/Ql studies - flatten gradients at 4.2mA, 300MeV on ACC67 Evaluate iterative procedure for optimizing Ql settings at 4.2mA working point
Wednesday 9 February 2011