DX WUnit Transformation collection with ARGOS CalUnit

19:25 First test set of data
  • No transformation

X Offset Y Offset X Stage Y Stage Luci Image
0 0 -73.081 -47.579 -
0 20 -61.095 -47.178 14
0 20 -61.094 -47.174 15
0 0 -73.078 -47.581 16
0 -20 -85.066 -48.011 17
0 0 -73.086 -47.589 18
0 20 -61.093 -47.171 19
0 0 -73.082 -47.581 20
20 0 -73.491 -35.576 21
0 0 -73.076 -47.583 22
-20 0 -72.662 -59.578 23
0 0 -73.052 -47.586 24

DX Calculation

IDL> print, sin((552.153-539.821)/(683.841-349.003))*180./3.1415
      2.109782.10978
IDL> print, sin((1006.25-1008.171)/(1980.5-31.856))*180./3.1415
   -0.0564852
IDL> print, 2.10978+0.0564852
      2.16627

  • 30 arcsec offsets
  • rotation = -2.17

X Offset Y Offset X Stage Y Stage Luci Image
0 0 -73.283 -47.805 -
0 -30 -91.285 -47.751 26
0 0 -73.295 -47.804 27
0 30 -55.289 -47.861 28
0 0 -73.290 -47.815 29
30 0 -73.222 -29.812 30
0 0 -73.276 -47.807 31
-30 0 -73.328 -65.806 32
0 0 -73.331 -47.809 33

  • 0.4 pixel shift over 500 pixels
  • long slit has 2 pixel shift over 1900 pixels
  • same direction

DX Hexapod scale factor
IDL> print, 51.5/50
      1.03000

  • 50 arcsec offsets
  • rotation = -2.17
  • Dark frame = 38

X Offset Y Offset X Stage Y Stage Luci Image
0 0 -73.332 -47.809 NULL
0 -51.50 -103.291 -47.736 40
0 0 -73.293 -47.807 41
0 51.5 -43.295 -47.894 42
0 0 -73.293 -47.824 43
51.5 0 -73.196 -17.807 44
0 0 -73.277 -47.806 45
-51.5 0 -73.363 -77.815 46
0 0 -73.273 -47.807 47

02:32 Large set with large offsets
  • 50 arcsec offsets
  • rotation = -2.17
  • Dark frame = 48

X Offset Y Offset X Stage Y Stage Luci Image
0 0 -73.281 -47.807 NULL
0 -51.5 -103.257 -47.736 65
0 0 -73.270 -47.816 66
0 51.5 -43.276 -47.900 67
0 0 -73.270 -47.826 68
51.5 0 -73.176 -17.822 69
0 0 -73.257 -47.819 70
-51.5 0 -73.345 -77.810 71
0 0 -73.252 -47.814 72

03:29 Large set with large offsets
  • 50 arcsec offsets
  • rotation = -2.17

X Offset Y Offset X Stage Y Stage Luci Image
0 0 -73.252 -47.814 NULL
0 -51.5 -103.260 -47.709 73
0 0 -73.269 -47.811 74
0 51.5 -43.277 -47.928 75
0 0 -73.269 -47.822 76
51.5 0 -73.167 -17.818 77
0 0 -73.253 -47.812 78
-51.5 0 -73.360 -77.810 79
0 0 -73.257 -47.815 80

04:14 Large set with large offsets
  • 30 arcsec offsets
  • rotation = -2.22
  • Troubles with pupil shift 50" offsets

X Offset Y Offset X Stage Y Stage Luci Image
0 0 -73.290 -47.805 NULL
0 -30.9 -91.282 -47.745 85
0 0 -73.290 -47801 86
0 30.9 -55.291 -47.878 87
0 0 -73.297 -47.817 88
30.9 0 -73.209 -29.815 89
0 0 -73.271 -47.807 90
-30.9 0 -73.346 -65.816 91
0 0 -73.278 -47.813 92
0 -30.9 -91.281 -47.744 93
0 0 -73.291 -47.809 94
0 30.9 -55.292 -47.877 95
0 0 -73.290 -47.816 96
30.9 0 -73.197 -29.809 97
0 0 -73.272 -47.802 98
-30.9 0 -73.342 -65.807 99
0 0 -73.275 -47.816 100
0 -30.9 -91.276 -47.742 101
0 0 -73.289 -47.806 102
0 30.9 -55.290 -47.876 103
0 0 -73.289 -47.814 104
30.9 0 -73.202 -29.810 105
0 0 -73.272 -47.808 106
-30.9 0 -73.349 -65.802 107
0 0 -73.264 -47.264 108

-- %USERSIG{DougMiller - 2017-02-28}%
Topic revision: r6 - 01 Mar 2017, DougMiller
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