Keep in mind that the intent here was not to do an exhaustive analysis of the telescope, but merely to evaluate the ease and utility of the sensor and its associated software for doing this task on a regular basis in the future. A summary of our conclusions on the optical quality of the telescope is given in the following list. This leads to a very broad Encircled Energy profile. The presence of astigmatism is clearly seen from the analysis of both the frames, and is of about the same magnitude. This is usually due to the support problems, which can be corrected.
Spherical aberration is also present in both the analysis, and has similar magnitude.
Triangular coma is also present at both the positions of the telescope. This is due to the overloading or underloading of the 3 fixed points. Note that the spots are not clean stellar images, but show considerable change in shape across the telescope aperture. These measurements are not sufficient to distinguishing which mirrors are the cause of the optical distortions measured. However, by making similar measurements with the secondary rotated, such a determination could be made.