cobraGeometry20221204.pdf
[INSTRM-1793] Study the cobra geometry of Nov E-run Created: 17/Nov/22 Updated: 16/Dec/22 Resolved: 16/Dec/22 |
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| Status: | Done |
| Project: | Instrument control development |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Task | Priority: | Normal |
| Reporter: | chyan | Assignee: | chyan |
| Resolution: | Done | Votes: | 0 |
| Labels: | EngRun | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Attachments: |
cobraGeometry20221204.pdf
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| Story Points: | 2 |
| Sprint: | PreEngRun09Dec |
| Description |
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In Nov run, we run the cobra geometry during the day time with help from day crew on 11/15, 16 with EL90, EL60. This ticket address the need of analysis of those geometry data. |
| Comments |
| Comment by chyan [ 16/Dec/22 ] |
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As we see from the analysis, there are some systematic changes of cobra centers. However, the arm lengths are pretty consistent. We have agree to make another measurement in Dec run to make sure the consistency of the cobra centers. |