DV14 Metrology System Issues and Tracking


TIP Last Update: JeffMangum - 20 May 2011

Issues Tracked

Associated JIRA Tickets

Metrology Sensor IDs

  • Tiltmeter: SN 8272
  • Linear Sensor: SN??

Metrology System Calibration Constants

Date SN Pad AN0 (arcsec) AW0 (arcsec) SA2 (arcsec) SA3 (arcsec) phi2 (deg) phi3 (deg) NPAE (arcsec) Comments
17 May 2011
DV14
1
+0.77
+19.4
+0.325
-0.0422
-66.2
-246.0
-20.51 (average)
Measured values.

Tiltmeter Metrology System Calibration Offsets

Date SNSorted ascending Pad TiltXOffset (arcsec) TiltYOffset (arcsec) Tiltmeter Blanking Time (sec) Tiltmeter Filter Time (sec) Comments
17 May 2011
8272
1
-3.31
-4.475
2.0/4.0
1.0
Start pointing tests

Linear Sensor Metrology System Calibration Offsets

Date Pad LS Offset 1A (mm) LS Offset 1B (mm) LS Offset 2A (mm) LS Offset 2B (mm) Comment
17 May 2011
1
+0.0294
-0.0537
+0.0594
+0.0000
Start pointing tests

-- JeffMangum - 2011-05-20
Topic revision: r1 - 2011-05-20, JeffMangum
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