DV11 Pointing System Issues and Tracking


TIP Last Update: JeffMangum - 15 November 2010

Issues Tracked

  • VERTEX-614: NA Antenna Antenna Acceptance Tests -- Antenna 9011 (DV11) Acceptance Tests -- Pointing
    • Acceptance testing.

-- JeffMangum - 2010-11-15

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 1
Completed 2010-11-21
  +  
Day 2
Completed 2010-11-22
  +  
Day 3
Completed 2010-11-23
  +  
Day 4
Completed 2010-11-24
  +  
Day 5
Completed 2010-11-25
  +  
Day 6
Completed 2010-11-26
  +  
Day 7
Completed 2010-11-27
  +  
Day 8
Completed 2010-11-28
  +  
Day 9
Completed 2010-11-29
  +  
Day 10
Completed 2010-11-30
  +  
Day 11
Completed 2010-12-01
  +  
Day 12
Completed 2010-12-02 (no data)
  +  
Day 13
Completed 2010-12-03 (no data)
  +  
Day 14
Completed 2010-12-04
  
  

Offset Pointing

(todo - todo done - done )

 +
State Item Comment  
(Az,El) = (0,30)
Completed 2010-11-22 at (15,33)
  +  
(Az,El) = (0,45)
Completed 2010-11-22 at (345,38)
  +  
(Az,El) = (0,60)
Completed 2010-11-25 at (3,60)
  +  
(Az,El) = (0,75)
Completed 2010-12-02 at (18,68)
  +  
(Az,El) = (60,30)
Completed 2010-11-25 at (40,28)
  +  
(Az,El) = (60,45)
Completed 2010-11-26 at (74,43)
  +  
(Az,El) = (60,60)
Completed 2010-11-26 at (81,57)
  +  
(Az,El) = (60,75)
Attempted 2010-11-29 at (78,73); El drift
Attempted 2010-12-02 at (56,76); El drift
Attempted 2010-12-03 at (55,71); El drift
Attempted 2010-12-04 at (87,81); (Az,El) jumps
Attempted 2010-12-06 at (60,75); El jumps
Completed 2010-12-07 at (54,79)
Completed again 2010-12-08 at (86,75)
  +  
(Az,El) = (120,30)
Completed 2010-11-27 at (122,32)
  +  
(Az,El) = (120,45)
Attempted 2010-11-27 at (127,44); El drift
Attempted 2010-11-29 at (121,42); El drift
Completed 2010-11-30 at (122,48)
  +  
(Az,El) = (120,60)
Completed 2010-11-30 at (123,57)
  +  
(Az,El) = (120,75)
Completed 2010-11-24 at (131,74)
  +  
(Az,El) = (180,30)
Completed 2010-11-28 at (183,29)
  +  
(Az,El) = (180,45)
Completed 2010-12-10 at (173,43)
  +  
(Az,El) = (180,60)
Completed 2010-11-28 at (164,57)
  +  
(Az,El) = (180,75)
Completed 2010-11-23 at (205,75)
  +  
(Az,El) = (240,30)
Attempted 2010-12-06 at (245,30); El jump
Completed 2010-12-07 at (242,34)
  +  
(Az,El) = (240,45)
Completed 2010-12-06 at (247,44)
  +  
(Az,El) = (240,60)
Attempted 2010-12-03 at (241,64); El drift
Attempted 2010-12-04 at (241,56); El drift
Completed 2010-12-05 at (240,60)
  +  
(Az,El) = (240,75)
Completed 2010-11-23 at (225,75)
  +  
(Az,El) = (300,30)
Attempted 2010-12-03 at (289,27); El drift
Completed 2010-12-08 at (282,29)
  +  
(Az,El) = (300,45)
Completed 2010-11-24 at (287,45)
  +  
(Az,El) = (300,60)
Completed 2010-12-09 at (313,61)
  +  
(Az,El) = (300,75)
Attempted 2010-12-05 at (271,78); El jump first 10 measurements
Completed 2010-12-08 at (279,81)
Completed again 2010-12-08 at (271,77)
  
  

-- JeffMangum - 2010-11-15

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 - 2010-11-15
Topic revision: r21 - 2010-12-10, JeffMangum
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