20160315MEMO » History » Version 2
Boyd, Steven, 15 March 2016 14:33
1 | 1 | Boyd, Steven | h1. Operations report to MEMO |
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3 | * Data-taking |
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4 | ** LiH absorber was installed last week with no problems and we are now taking data smoothly |
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5 | ** pressure in decay solenoid fridge is still oscillating. Mike/Mark are aware of it. |
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6 | ** we've negotiated an increase in ISIS beamloss trip levels to 2.5 V.ms. This should allow |
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7 | us to run at 2.0 rather than 1.3 (which is what we've been averaging) and help with the data rate. |
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8 | 2 | Boyd, Steven | ** Will continue taking LiH data to the end of the user cycle - there is a request from Melissa to take |
9 | data with He is SSU and air in SSD. However, LiH has priority. |
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10 | 1 | Boyd, Steven | |
11 | * User cycle 2016/01 |
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12 | ** Next user cycle starts on April 12th |
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13 | ** We've decided that this will mostly be taken up by Hall activities (QP/QD work, realignment work, etc) |
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14 | ** We do want to bolster the zero absorber data-set though, and will use two (possibly three) weekends in |
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15 | April to do so. |
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16 | ** I'm putting staffing in place for this - and will send out a shift email soon. |
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18 | * Cycle 2016/02 : (June/July) |
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19 | ** What we do here very much depends on what is ready |
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20 | ** The current plan is to take energy loss data with LiH (or vacuum) and magnetic fields (SSU (E-C-E) + FC + SSD (E-C-E)) |
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21 | ** We need to understand if (and when) we power M2 in SSD for a cooling measurement |