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operations:26mpointing

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operations:26mpointing [2018/05/28 01:23]
Jim Lovell [Observing log]
operations:26mpointing [2018/06/25 01:06] (current)
Jim Lovell [Observing log]
Line 82: Line 82:
  
 2018/148 (28 May). I've constructed a model for the current "​mystery"​ encoder on Y1 that has the previously used wrong model subtracted and the new oscillation added. The encoder file is called mystenc01.bin. This is being used together with XY_GRID_20180412.BIN as the gridded model (see above for a description). 2018/148 (28 May). I've constructed a model for the current "​mystery"​ encoder on Y1 that has the previously used wrong model subtracted and the new oscillation added. The encoder file is called mystenc01.bin. This is being used together with XY_GRID_20180412.BIN as the gridded model (see above for a description).
 +The sys26m boot floppy is labeled:
 +<WRAP center round box 60%>
 + ​sys26m 28/5/18\\
 + Y1 encoder model for\\
 + ​mystery encoder\\
 + Old pointing model + DC offset\\
 + ​sys26m.20180528.img
 +</​WRAP>​
  
 +2018/​148/​0220 : Pointing run started
  
 +2018/​148/​0400 : Results on TauA show big oscillation. Reverting to sys26m.01May2018.img which includes oscillation in gridded model, while I try to work out what's going on.
 +
 +2018/149 (29 May): Analysis shows wrong signs in encoder model file. New floppy ready to go:
 +<WRAP center round box 60%>
 + ​sys26m 29/5/18\\
 + Y1 encoder model for\\
 + ​mystery encoder\\
 + Old pointing model + DC offset\\
 + ​sys26m.20180529.img
 +</​WRAP>​
 +
 +2018/​149/​2300 : Pointing observations with new config started - Jim Lovell
 +
 +2018/​151/​2249 : Another new encoder model being trialed. sys26m.20180530.img - Disk label:
 +<WRAP center round box 60%>
 + ​sys26m 30/5/18\\
 + Y1 encoder model for\\
 + ​mystery encoder\\
 + Old pointing model + DC offset\\
 + ​sys26m.20180530.img
 +</​WRAP>​
 +
 +2018/151 - 2018/154 : pointing observations with the new configuration resulting in a new gridded model XY_GRID_20180604.BIN. Now loaded in sys26m from disk image newsmerd:​~observer/​floppyimage/​sys26m.20180604.img. Disk label:
 +<WRAP center round box 60%>
 + ​sys26m.20180604,​img\\
 + New Y1 enc model: 00000003.bin\\
 + New gridded pointing model: 20180604\\
 + Jim Lovell\\
 + ​4/​6/​18
 +</​WRAP>​
 +
 +2018/​175.23:​20 : Pointing verification tests started
/home/www/auscope/opswiki/data/attic/operations/26mpointing.1527470582.txt.gz · Last modified: 2018/05/28 01:23 by Jim Lovell