Changes between Version 7 and Version 8 of docs/CommissioningPlan/P3.17
- Timestamp:
- 03/03/23 14:20:49 (21 months ago)
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docs/CommissioningPlan/P3.17
v7 v8 16 16 17 17 **Procedure** 18 - Insert the first apodizer in the path and measure its orientation on SCICAM illuminating it with the internal fiber. Then point a star, remove the apodizer and measure the orientation of the M2 spider on SCICAM. Rotate the bearing by the delta between the two orientations. Iterarate, if necessary, until delta is below 0.5deg. 19 - This operation is repeated for the other two apodizers. 18 - Insert the apodizer in the path and measure its orientation on SCICAM illuminating it with the internal fiber. Then point a star, remove the apodizer and measure the orientation of the M2 spider on SCICAM. Rotate the bearing by the delta between the two orientations. Iterarate, if necessary, until delta is below 0.5deg. 20 19 21 20 **Templates** … … 23 22 24 23 **Success criteria** 25 - All the coronagraphs are aligned to the true orientation of the M2 spider by minimizing thedifferential orientation on SCICAM.26 - Note down the contrast achieved for all the coronagraphs, including the atmospheric conditions and the brightness of the on-axis star.24 - The apodizer is aligned to the true orientation of the M2 spider by minimizing their differential orientation on SCICAM. 25 - Note down the contrast achieved, including the atmospheric conditions and the brightness of the on-axis star. 27 26 28 27 **Notes**