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operations:pointing [2013/02/14 03:04] Jim Lovell [Obtaining a pointing model with the PCFS] |
operations:pointing [2013/02/20 23:08] Jim Lovell [Version 3.4] |
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=== Updating the pointing model === | === Updating the pointing model === | ||
- | To update the pointing model (which will go into ''/usr2/proc/mdl.ctl'') use the ''update'' command. If the new model is called err2013.043, type | + | To update the pointing model (which will go into ''/usr2/control/mdlpo.ctl'') use the ''update'' command. If the new model is called err2013.043, type |
<code>update 2013.043</code> | <code>update 2013.043</code> | ||
Then check the new file to see if it's been updated. | Then check the new file to see if it's been updated. | ||
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===== Hobart 12m model ===== | ===== Hobart 12m model ===== | ||
+ | ==== Version 4.0 ==== | ||
+ | |||
+ | Taken using PCFS on 2013 day 043/044. Coefficients used during pointing: | ||
+ | |||
+ | <code> | ||
+ | * 0 0 0 0 0 0 0 | ||
+ | * 90.0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 | ||
+ | * -0.4263 0.0 0.0048 0.0363 -0.0004 | ||
+ | * -0.0026 0.1906 0.0250 0.0 0.0 | ||
+ | * 0.0 0.0 0.0 0.0 0.0 | ||
+ | * 0.0 0.0 0.0 0.0 0.0 | ||
+ | * 0.0 0.0 0.0 0.0 0.0 | ||
+ | * 0.0 0.0 -0.0014 | ||
+ | </code> | ||
+ | |||
+ | Newly derived coefficients: | ||
+ | <code> | ||
+ | 00002 2013 044 23 30 55 0 | ||
+ | 90.0000 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 | ||
+ | -0.4380196333 0.0000000000 0.0065650782 0.0334785432 -0.0023106572 | ||
+ | 0.0025938717 0.1538095325 0.0214055236 0.0000000000 0.0000000000 | ||
+ | 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 | ||
+ | 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 | ||
+ | 0.0000000000 0.0000000000 0.0025560106 0.0000000000 0.0000000000 | ||
+ | 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 | ||
+ | </code> | ||
+ | |||
+ | In HMI these are translated to: | ||
+ | |||
+ | ^ Coeff ^ Old model ^ New model ^ | ||
+ | | P1 | -0.0363 | -0.0335 | | ||
+ | | P2 | -0.4263 | -0.4380 | | ||
+ | | P3 | 0.0048 | 0.0066 | | ||
+ | | P4 | -0.0026 | -0.0026 | | ||
+ | | P5 | -0.0004 | -0.0023 | | ||
+ | | P6 | not used || | ||
+ | | P7 | 0.1906 | 0.1538 | | ||
+ | | P8 | 0.0250 | 0.0214 | | ||
+ | | P9 | -0.0014 | 0.00255 | | ||
+ | |||
+ | |||
==== Version 3.4 ==== | ==== Version 3.4 ==== | ||
30 June 2011\\ | 30 June 2011\\ | ||
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P8 = 0.0000\\ | P8 = 0.0000\\ | ||
P9 = 0.0029\\ | P9 = 0.0029\\ | ||
- | |||
==== Version 3.3 ==== | ==== Version 3.3 ==== | ||
17 Feb 2011\\ | 17 Feb 2011\\ |