Test 11 S/T/U with Overlaps - Unsuitable Viewing Condition Images
The original image suite plan comprised images with the following viewing conditions:
Name |
Sun |
S/C Az |
S/C Zenith |
Number of Images |
Eliminated Images |
Test11S |
45, 0, -45 |
every 45 |
0, 30, 60 |
96 |
16/32 of the 60deg emission angle images |
Test11T |
45, 0, -45 |
every 45 |
0, 20, 40, 60, 80 |
160 |
16/32 of the 60deg emission angles images, 32/32 of the 80deg emission angle images |
Test11U |
45, 0, -45 |
every 45 |
0, 14, 30, 45, 60, 75 |
192 |
16/32 of the 60deg emission angles images, 32/32 of the 75deg emission angle images |
However a number of the viewing conditions proved unsuitable for photoclinometry:
- 18 images were eliminated due to zero phase angle - Lithos could not resolve the template for these images;
174 images were eliminated due to emission angles >=60deg - the images were automatically eliminated via the t11-10.seed and t11-05.seedn files; inspection of the images (example included below) confirms them to be unsuitable for photoclinometry.
Example Images and Associated Template:
phase angle = 0:
emission angle = 60deg, incidence = 0, 45deg:
emission angle = 70deg, incidence = 0, 45deg:
emission angle = 75deg, incidence = 0, 45deg:
emission angle = 80deg, incidence = 0, 45deg:
