latitude: 41.8913 deg
longitude: -87.6099 deg
altitude: 3.5497 m
zenith: 71.9833 deg
azimuth: 4.5072 deg
roll: -0.9300 deg
focalLength: 1565.07 px

latitude: 41.8912 deg
longitude: -87.6099 deg
altitude: 2.8093 m
zenith: 83.6348 deg
azimuth: 12.4194 deg
roll: -1.2098 deg
focalLength: 1448.47 px

latitude: 41.8908 deg
longitude: -87.6102 deg
altitude: -12.7698 m
zenith: 73.7085 deg
azimuth: 19.7294 deg
roll: -3.7755 deg
focalLength: 1684.59 px

latitude: 41.8912 deg
longitude: -87.6099 deg
altitude: 1.8779 m
zenith: 68.7655 deg
azimuth: 6.0341 deg
roll: 2.1695 deg
focalLength: 2514.46 px

latitude: 41.8903 deg
longitude: -87.6104 deg
altitude: -26.1850 m
zenith: 74.5194 deg
azimuth: 26.1087 deg
roll: -0.2568 deg
focalLength: 2417.53 px

latitude: 41.8910 deg
longitude: -87.6100 deg
altitude: -3.2004 m
zenith: 80.7245 deg
azimuth: 22.7726 deg
roll: -1.0696 deg
focalLength: 1663.96 px

latitude: 41.8910 deg
longitude: -87.6100 deg
altitude: -3.2356 m
zenith: 80.3366 deg
azimuth: 23.2567 deg
roll: -0.9159 deg
focalLength: 1671.96 px

latitude: 41.8912 deg
longitude: -87.6099 deg
altitude: -0.0460 m
zenith: 75.1330 deg
azimuth: 4.3340 deg
roll: 0.5147 deg
focalLength: 1827.37 px

latitude: 41.8913 deg
longitude: -87.6099 deg
altitude: 4.2435 m
zenith: 82.4138 deg
azimuth: 15.7500 deg
roll: -0.3921 deg
focalLength: 1277.41 px

latitude: 41.8910 deg
longitude: -87.6100 deg
altitude: -4.5249 m
zenith: 69.3327 deg
azimuth: 10.6865 deg
roll: -0.7085 deg
focalLength: 3300.62 px

latitude: 41.8912 deg
longitude: -87.6099 deg
altitude: 3.2607 m
zenith: 68.4779 deg
azimuth: 10.8933 deg
roll: 3.5889 deg
focalLength: 1841.68 px

latitude: 41.8905 deg
longitude: -87.6102 deg
altitude: -20.0630 m
zenith: 75.4921 deg
azimuth: 15.3805 deg
roll: -0.5044 deg
focalLength: 3611.68 px