Calibration results 
====================
Camera-system parameters:
cam0 (/prism/camera3/image/compressed):
    type: <class 'aslam_cv.libaslam_cv_python.ExtendedUnifiedCameraGeometry'>
    distortion: [] +- []
    projection: [  0.66124916   1.07291218 464.54049567 464.19825685 637.20738204
 488.58110819] +- [0.00084825 0.0029554  0.36493165 0.36619375 0.16709558 0.15349278]
    reprojection error: [-0.000003, 0.000005] +- [0.249657, 0.242235]



Target configuration
====================

  Type: aprilgrid
  Tags: 
    Rows: 8
    Cols: 8
    Size: 0.07 [m]
    Spacing 0.021 [m]