Done.
I added a logFits option to the fitmap command that takes a file path and writes a csv file (space delimited fields) giving rotation, translation and metrics for each fit found. Here's an example,
fit #2 in #1 search 10 resolution 8 log test.csv
and the test.csv output looks like this
Rxx Rxy Rxz Ryx Ryy Ryz Rzx Rzy Rzz Tx Ty Tz Rxx Rxy Rxz Ryx Ryy Ryz Rzx Rzy Rzz Tx Ty Tz correlation correlation_about_mean overlap average_map_value points atoms_outside_contour clash contour_level steps shift angle
0.9546 -0.1862 0.23254 -0.19873 0.18347 0.96273 -0.22192 -0.96523 0.13814 -33.631 -32.845 52.687 0.9546 -0.1862 0.23254 -0.19873 0.18347 0.96273 -0.22192 -0.96523 0.13814 -33.631 -32.845 52.687 0.89959 0.38142 428.41 1.3389 1269 1051 None 1.6751 160 23.04 83.938
0.033027 0.96293 -0.26772 0.49156 -0.24888 -0.83452 -0.87022 -0.10404 -0.48156 -20.635 -45.316 -16.64 0.033027 0.96293 -0.26772 0.49156 -0.24888 -0.83452 -0.87022 -0.10404 -0.48156 -20.635 -45.316 -16.64 0.89635 0.39595 414.3 1.2748 1269 1060 None 1.6751 180 32.29 35.003
-0.050129 -0.04473 0.99774 0.48574 -0.87398 -0.014776 0.87267 0.4839 0.065539 -24.392 -40.834 -51.365 -0.050129 -0.04473 0.99774 0.48574 -0.87398 -0.014776 0.87267 0.4839 0.065539 -24.392 -40.834 -51.365 0.89472 0.38325 427.47 1.3188 1269 1005 None 1.6751 96 20.231 48.959
0.22351 -0.2005 -0.95386 0.95362 -0.15743 0.25655 -0.20161 -0.96696 0.15601 12.383 -47.749 -47.089 0.22351 -0.2005 -0.95386 0.95362 -0.15743 0.25655 -0.20161 -0.96696 0.15601 12.383 -47.749 -47.089 0.89301 0.35516 413.28 1.2865 1269 1074 None 1.6751 172 19.123 47.05
0.20255 0.23788 -0.94994 0.97336 0.057526 0.22195 0.10744 -0.96959 -0.21989 -48.721 -11.242 -54.037 0.20255 0.23788 -0.94994 0.97336 0.057526 0.22195 0.10744 -0.96959 -0.21989 -48.721 -11.242 -54.037 0.89201 0.32128 423.1 1.3325 1269 1088 None 1.6751 128 14.159 58.657
-0.61123 -0.071308 -0.78824 -0.042678 0.99745 -0.057141 0.7903 -0.001286 -0.61271 48.37 -27.888 25.428 -0.61123 -0.071308 -0.78824 -0.042678 0.99745 -0.057141 0.7903 -0.001286 -0.61271 48.37 -27.888 25.428 0.88439 0.32423 417.39 1.298 1269 988 None 1.6751 136 23.05 87.868
0.09157 0.98735 0.12945 -0.60629 0.15841 -0.77931 -0.78996 -0.0071244 0.61312 -37.916 40.914 -25.31 0.09157 0.98735 0.12945 -0.60629 0.15841 -0.77931 -0.78996 -0.0071244 0.61312 -37.916 40.914 -25.31 0.88404 0.32154 417.07 1.2977 1269 992 None 1.6751 180 27.808 96.074
0.41033 -0.31507 0.85578 0.82772 -0.2652 -0.49452 0.38276 0.91126 0.15197 46.773 -10.995 48.939 0.41033 -0.31507 0.85578 0.82772 -0.2652 -0.49452 0.38276 0.91126 0.15197 46.773 -10.995 48.939 0.85148 0.18917 374.64 1.1861 1269 1121 None 1.6751 236 11.387 62.511
-0.026099 0.29763 -0.95432 -0.93812 0.32248 0.12623 0.34532 0.89857 0.2708 38.931 22.863 14.979 -0.026099 0.29763 -0.95432 -0.93812 0.32248 0.12623 0.34532 0.89857 0.2708 38.931 22.863 14.979 0.84828 0.17166 410.1 1.303 1269 941 None 1.6751 156 15.797 69.3
The first line names the fields. Some values for the metrics can be shown as None, for example if fitting an atomic model but not specifying a resolution, then correlation will be None. The field called "points" is the total number of atoms fit when fitting an atomic model. If fitting a map in a map "points" would be the number of grid points of the first map (within its contour surface) being fit into the target map. I think the other field meanings are pretty clear.