link to Home Page

J. William Dell Brightness of White Light Object
on Oct 11, 2002

Pixel Strength test of Coordinates given (White light object )

Process
  Load each individual frame and 3 darks in Cadet Calibration software
  No Enhancements
  Save as fits file
  Open in Avis Fit File viewer
  Use Avis Viewer to determine pixel strength
  Background is taken from adjacent pixels.

There is an image appearing at this location on Sum of Summaries
This was the area studied in this process
There appears to be slight movement of bright spot between frames

  Frame 1 - 1 pixel 575 background 96 to 121
  Frame 2 - 1 pixel 146 background 93 to 102
  Frame 3 - 2 pixels 130,107 background 86 to 97
  Frame 4 - 1 pixel 152 background 92 to 100
  Frame 5 - 1 pixel 136 background 77 to 99
  Frame 6 - 1 pixel 135 background 83 to 96
  Frame 7 - 1 pixel 135 background 83 to 95
  Frame 8 - 2 pixels 125,106 background 89 to 99 Note: Avis Viewer recognizes
  Frame 9 - 1 pixel 135 background 81 to 102
  Frame 10 - 1 pixel 133 background 82 to 106

It would appear that the true object is beginning to be registered across all the images.
J. William Dell