Change of supercycle => ION-L18000_V1 (18 s long, 15 BPs) => Please try and prepare the supercycle during the preceding shift!
Timing sequence Name => LHCION-0/2/3
Beam conditions: LEIR user = EARLY / PS user = LHCION / SPS user = LHCION (RF MMI pointing to LHCION => See below how to do this)
RF MMI pointing to LHCION (method):
- Working Sets
- RF-MMI => SPS-MMI
- Select context => SPS.USER.LHCION
- View => Show devices description
- MMI target LHCION => Enabled and MMI target "previous one" => Disabled. To be done 2 times as it appears 2 times in the list
- Delay has to be set to 550
- Only 1 user (LHCION) is used for the parallel MDs and the dedicated ones: All the timings (CBCM Timings, RF-SPEC, RF-MMI and EA-NORTH) have been saved in the archive "LHCION for parallel MD" for the parallel MDs and "LHCION for dedicated MD" for the dedicated MDs => Load the correct archive when needed.
- Note that the timing SIX.MC-CTM is Enabled with a CCV of 425 (ms) for the protons, while it is 525 (ms) for the ions as they are extracted from the PS 100 ms later than the protons.
#injections = 1 to 3 with 1 bunch - Extraction from the PS w/o QKE58
Nb = 1.0 x 1010 charges/b
Transverse emittances: e* < 1 mm
Bunch length (4 sigmas): tB = 4 ns.
Longitudinal emittance: eL* < 0.05 eV.s/u
Tuesday 16/10 (08:00 - 10:00) - Setting-up of the cycle and injection
Participants: ABP, OP
Tuesday 16/10 (10:00 - 14:00) - Optimization of transverse settings on flat-bottom and along accelerating ramp (until the loss)
Participants: ABP, OP
Contact Person:
G. Arduini
Tuesday 16/10 ( 14:00 - 24:00) - Setting up of acceleration on dedicated cycle
Participants: ABP, OP,
RF
Contact Person: T.
Bohl
Wednesday 17/10 ( 00:00 - 07:00) - Re-optimization along accelerating ramp + studies of behaviour of single bunch at injection energy
Participants: ABP, OP, RF
Contact Person: D. Manglunki
Wednesday 17/10 (07:00 - 08:00) - Switch to proton MD
Participants: OP
Authors: Elias Métral - AB/ABP
and Django Manglunki - AB/OP
Last update:
Monday, October 15, 2007 06:50:53 PM
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