Mounted buttress and windscreen.

Started slew test @ Mon May 28 21:08:15 CEST 2012

Done 5 slews with no issues.

Starting calibrating collecting data for verifying the efficiency of the coils.

Mon May 28 21:21:59 CEST 2012: zero degrees(since 3 min before more or less)

Mon May 28 21:23:34 CEST 2012: 17.0 degrees : Mon May 28 21:24:45 CEST 2012

Mon May 28 21:25:18 CEST 2012: 33.8 degrees : Mon May 28 21:26:23 CEST 2012

Mon May 28 21:27:03 CEST 2012: 52.2 degrees : Mon May 28 21:28:11 CEST 2012

Mon May 28 21:28:51 CEST 2012: 70.8 degrees : Mon May 28 21:30:05 CEST 2012

Mon May 28 21:31:15 CEST 2012: 51.2 degrees : Mon May 28 21:32:18 CEST 2012

Mon May 28 21:32:53 CEST 2012: 32.6 degrees: Mon May 28 21:33:56 CEST 2012

Mon May 28 21:34:37 CEST 2012: 17.9 degrees: Mon May 28 21:36:17 CEST 2012

Mon May 28 21:36:53 CEST 2012: 0 degrees: Mon May 28 21:38:25 CEST 2012

adsec_save: adopt/measures/adsec_calib/force-calibration/20120528_213604/adsec_save.sav

Start FF calibraton:

- test with 3 (to be reduced): adopt/measures/adsec_calib/ff_matrix/20120528_214419/

- measure with 20: adopt/measures/adsec_calib/ff_matrix/20120528_220017/, starting CP temp: 19.3

@ Mon May 28 22:00:17 CEST 2012 , CP temp is 19.3

@ Mon May 28 22:31:25 CEST 2012 , CP temp is 20.1

@ Mon May 28 23:13:14 CEST 2012, CP temp is 21.0

@ Mon May 28 23:32:13 CEST 2012 CP temp is 21.2 -> END

Slew test while FF matrix is computing.... all ok

FF with drift in the actuators close to the central hole. Looking for the reduction routine...

The feed forward matrix measured is not so good:

Old FF residuals:

  • oldFFMag.png:
    oldFFMag.png

  • badact#552.png:
    badact#552.png

New FF residuals:

Tomorrow we will try to remove act DSP#552 from control loop and measure it again.

-- MarcoXompero - 28 May 2012
Topic revision: r2 - 29 May 2012, MarcoXompero
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