DV09 Pointing System Issues and Tracking


TIP Last Update: JeffMangum - 08 July 2010

Issues Tracked

  • VERTEX-545: NA Antenna Antenna Acceptance Tests -- Pointing (VERTEX-545) Antenna 9009 (DV09) Acceptance Tests -- Pointing
    • Acceptance testing.

-- JeffMangum - 2010-07-08

Test Matrix Progress Tracking

Tracking Performance

(todo - todo done - done )

 +
State Item Comment  
15 Minute Tracking Test
 
  
  

All-Sky Pointing

(todo - todo done - done )

 +
State Item Comment ^  
Day 12
 
  +  
Day 13
 
  +  
Day 14
 
  
Day 1
Completed 2010-07-08
  +  
Day 2
Completed 2010-07-09
  +  
Day 3
Completed 2010-07-10
  +  
Day 4
Completed 2010-07-11
  +  
Day 5
Completed 2010-07-12
  +  
Day 6
Completed 2010-07-13
  +  
Day 7
Completed 2010-07-14 (no measurements made)
  +  
Day 8
Completed 2010-07-15
  +  
Day 9
Completed 2010-07-16
  +  
Day 10
Completed 2010-07-17
  +  
Day 11
Completed 2010-07-18
  +  
  

Offset Pointing

(todo - todo done - done )

 +
State Item Comment  
(Az,El) = (0,30)
Completed 2010-07-28 at (16,31)
  +  
(Az,El) = (0,45)
Completed 2010-07-28 at (0.46)
  +  
(Az,El) = (0,60)
Attempted 2010-07-28 at (28,62); Drift and bimodal.
Completed 2010-07-31 at (358,65)
  +  
(Az,El) = (0,75)
Completed 2010-08-02 at (333,74)
  +  
(Az,El) = (60,30)
Completed 2010-07-30 at (49,29)
Completed again 2010-07-30 at (67,35)
  +  
(Az,El) = (60,45)
Completed 2010-07-28 at (63,41)
  +  
(Az,El) = (60,60)
Attempted 2010-07-30 at (50,54); Bimodal
Completed 2010-07-31 at (46,56)
  +  
(Az,El) = (60,75)
Completed 2010-08-02 at (56,74)
  +  
(Az,El) = (120,30)
Completed 2010-07-31 at (124,28)
  +  
(Az,El) = (120,45)
Completed 2010-07-29 at (125,50)
  +  
(Az,El) = (120,60)
Completed 2010-07-29 at (141,60)
Completed again 2010-07-30 at (140,60)
  +  
(Az,El) = (120,75)
Completed 2010-07-31 at (145,69)
  +  
(Az,El) = (180,30)
Completed 2010-07-31 at (157,26)
  +  
(Az,El) = (180,45)
Completed 2010-08-01 at (165,41)
  +  
(Az,El) = (180,60)
Completed 2010-07-28 at (204,66)
  +  
(Az,El) = (180,75)
Completed 2010-07-29 at (173,69)
  +  
(Az,El) = (240,30)
Completed 2010-07-30 at (225,36)
  +  
(Az,El) = (240,45)
Completed 2010-07-30 at (233,44)
  +  
(Az,El) = (240,60)
Completed 2010-07-29 at (231,58)
Completed again 2010-08-01 at (227,61)
  +  
(Az,El) = (240,75)
Completed 2010-08-02 at (236,77)
  +  
(Az,El) = (300,30)
Completed 2010-07-29 at (313,34)
  +  
(Az,El) = (300,45)
Attempted 2010-07-31 at (303,38): Badly bimodal
Completed 2010-07-31 at (278,47)
  +  
(Az,El) = (300,60)
Completed 2010-07-31 at (329,61)
  +  
(Az,El) = (300,75)
Completed 2010-08-02 at (274,74)
  
  

-- JeffMangum - 2010-04-16

Pointing Model Coefficients

All units arcsec.

Date Pad IA IE CA NPAE AN AW HECE HESE
 
SEF1
 
 
 
 
 
 
 
 

Date Pad HACA HASA HACA2 HASA2 HECA2 HESA2 HECA3 HESA3 HACA3 HASA3
 
SEF1
 
 
 
 
 
 
 
 
 
 

-- JeffMangum - 2010-07-08
Topic revision: r14 - 2010-08-02, JeffMangum
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