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Day
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Summary
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Link to report from morning meeting
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Monday 6th September
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-
02:00-04:00 Splash events for CMS: B1 - probe beam
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04:00-12:00
- Ramp 10 A/s (chromaticity, crossing angle non-closure,
beta-beating)
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12:00-20:00
- Injection/Injection protection
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Slides from 08h30
meeting
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Sunday 5th September
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-
03:00-09:00 Ramp
(10 A/s) with crossing angle ON - 1010 p/beam -
Squeeze (no crossing angle) - Beta beating measurement and
correction at beta*=3.5 m - k-modulation
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09:00-10:00 Precycle
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10:00-15:00 Damper setting-up: noise reduction
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15:00-17:00 Crossing angle and closure correction at 450 GeV
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17:00-23:00 Injection/Injection protection setting-up
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23:00 - 02:00 XPOC problem
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Slides from 09h00
meeting
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Saturday 4th September
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-
02:30-06:30
Ramp (10 A/s) - squeeze
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05:30 Cryo
problem in Sector 34
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19:00 Cryo OK - Pre-cycle
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21:30 Injection
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22:00-23:30 PS cooling problem and RF module trip
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23:30-02:00 Setting-up of the orbit with crossing angles at 450
GeV
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Slides
from 09h00
meeting
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Friday 3rd September
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-
04:00
Injection of B2
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06:30 -
09:00 Access required for interlock problem on TI2 collimators
and pre-cycle
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09:00-10:30
No beam from SPS
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10:30
Injection: important corrections required because of the ALICE
solenoid/spectrometer polarity change
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11:30 Lost
cryo conditions in Sector 67 during orbit investigations ==> Bad
manipulation on temperature sensor
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11:30 –
13:00 Pre-cycle
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15:30-17:30:
Ramp (2A/s) / Squeeze - Beam dump validation
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Switch to 10
A/s ramp cycle
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20:00:
Injection and setting-up of capture with all cavities ON and
counter-phasing
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21:00 -
02:00 Damper setting-up: noise reduction. Interrupted by dump
and problems to injec
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Slides from 08h30
meeting
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Thursday 2nd September
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|
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Wednesday 1st September
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Slides from 08h30
meeting
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Tuesday 31st August
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Slides from 08h30
meeting
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Monday 30th August
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Slides from 08h30
meeting
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