DV14 Pointing System Issues and Tracking


TIP Last Update: JeffMangum - 24 February 2011

Issues Tracked

  • VERTEX-617: NA Antenna Antenna Acceptance Tests -- Antenna 9014 (DV14) Acceptance Tests -- Pointing
    • Acceptance testing.

-- JeffMangum - 2011-02-24

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 2011-05-18
  +  
Day 2
Completed 2011-05-19
  +  
Day 3
Completed 2011-05-20
  +  
Day 4
Completed 2011-05-21
  +  
Day 5
Completed 2011-05-22
  +  
Day 6
Completed 2011-05-23
  +  
Day 7
Completed 2011-05-24 (no data)
  +  
Day 8
Completed 2011-05-25
  +  
Day 9
Completed 2011-05-26
  +  
Day 10
Completed 2011-05-27
  +  
Day 11
Completed 2011-05-28
  +  
Day 12
Completed 2011-05-29
  +  
Day 13
Completed 2011-05-30
  +  
Day 14
Completed 2011-05-31
  
  

Offset Pointing

(todo - todo done - done )

 +
State Item Comment  
(Az,El) = (0,30)
Completed 2011-05-22 at (21,26)
Completed again 2011-05-22 at (18,27)
  +  
(Az,El) = (0,45)
Completed 2011-05-19 at (347,45)
Completed again 2011-05-19 at (340,47)
Completed again 2011-05-23 at (0,45)
Completed again 2011-05-23 at (357,44)
  +  
(Az,El) = (0,60)
Completed 2011-05-22 at (10,54)
Completed again 2011-05-22 at (6,54)
  +  
(Az,El) = (0,75)
Completed 2011-05-23 at (0,74)
  +  
(Az,El) = (60,30)
Completed 2011-05-19 at (56,31)
Completed again 2011-05-19 at (54,36)
  +  
(Az,El) = (60,45)
Completed 2011-05-26 at (55,41)
  +  
(Az,El) = (60,60)
Completed 2011-05-27 at (65,60)
Completed again 2011-05-27 at (62,63)
  +  
(Az,El) = (60,75)
Completed 2011-05-21 at (70,80)
Completed again 2011-05-21 at (60,82)
  +  
(Az,El) = (120,30)
Completed 2011-05-20 at (117,32)
Completed again 2011-05-20 at (117,35)
  +  
(Az,El) = (120,45)
Completed 2011-05-20 at (121,47)
Completed again 2011-05-20 at (121,51)
  +  
(Az,El) = (120,60)
Completed 2011-05-19 at (122,65)
Completed again 2011-05-19 at (125,67)
  +  
(Az,El) = (120,75)
Completed 2011-05-26 at (158,70)
Completed again 2011-05-26 at (123,80)
  +  
(Az,El) = (180,30)
Completed 2011-05-20 at (182,40)
  +  
(Az,El) = (180,45)
Completed 2011-05-21 at (180,45)
Completed again 2011-05-21 at (180,45)
Completed again 2011-05-22 at (194,45)
Completed again 2011-05-25 at (180,43)
Completed again 2011-05-25 at (181,41)
  +  
(Az,El) = (180,60)
Completed 2011-05-20 at (196,62)
Completed again 2011-05-22 at (187,62)
Completed again 2011-05-22 at (189,62)
Completed again 2011-05-25 at (187,57)
Completed again 2011-05-25 at (187,57)
  +  
(Az,El) = (180,75)
Completed 2011-05-21 at (185,70)
Completed again 2011-05-21 at (193,70)
Completed again 2011-05-23 at (185,80)
Completed again 2011-05-23 at (185,80)
  +  
(Az,El) = (240,30)
Completed 2011-05-21 at (241,25)
Completed again 2011-05-21 at (241,25)
  +  
(Az,El) = (240,45)
Completed 2011-05-25 at (216,49)
Attempted again 2011-05-25 at (217,48); Failed due to El drift.
  +  
(Az,El) = (240,60)
Completed 2011-05-25 at (212,57)
Completed again 2011-05-25 at (212,57)
Completed again 2011-05-25 at (219,64)
  +  
(Az,El) = (240,75)
Completed 2011-05-27 at (243,75)
Completed again 2011-05-27 at (246,72)
  +  
(Az,El) = (300,30)
Completed 2011-05-27 at (277,33)
Completed again 2011-05-27 at (277,32)
  +  
(Az,El) = (300,45)
Completed 2011-05-22 at (296,41)
Completed again 2011-05-22 at (296,39)
  +  
(Az,El) = (300,60)
Completed 2011-05-28 at (276,51)
Completed again 2011-05-28 at (271,49)
Completed again 2011-05-28 at (278,64)
Completed again 2011-05-28 at (285,61)
  +  
(Az,El) = (300,75)
Completed 2011-05-28 at (276,75)
  
  

-- JeffMangum - 2011-01-05

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 - 2011-05-13
Topic revision: r14 - 2011-05-31, JeffMangum
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