## page was renamed from Test11STU Unfit Viewing Conditions

= 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:'''

{{attachment:P3T11U2H0666_e0.png}}

'''emission angle = 60deg, incidence = 0, 45deg:'''

{{attachment:P3T11U2H0729_e60i0.png}}
{{attachment:P3T11U2H0729_e60i45.png}}

'''emission angle = 70deg, incidence = 0, 45deg:'''

{{attachment:P3T11U2H0806_e70i0.png}}
{{attachment:P3T11U2H0805_e70i45.png}}

'''emission angle = 75deg, incidence = 0, 45deg:'''

{{attachment:P3T11U2H0758_e75i0.png}}
{{attachment:P3T11U2H0757_e75i45.png}}

'''emission angle = 80deg, incidence = 0, 45deg:'''

{{attachment:P3T11U2H0710_e80i0.png}}
{{attachment:P3T11U2H0709_e80i45.png}}