{"collection":"grad-noise-175k","coord":"t19_x17_u2_b115","data":{"index":151403,"ordinal":"154978753","topo":"o2(x,o2(o1(x),x))","expression":"dst(D,mod(frc(R),R))","image":"frame_expr-151403.png","measured":true,"step":91231,"globalStep":91231,"value_mean":0.5886967182159424,"value_positive_fraction":1,"value_abs_mean":0.5886967182159424,"value_variance":0.04154790937900543,"value_stddev":0.20383304357528687,"value_min":0.027821730822324753,"value_max":1,"value_range":0.9721782803535461,"histogram_probability_sum":1,"histogram_entropy_bits":3.664198160171509,"gradient_energy_x":0.0018213600851595402,"gradient_energy_y":0.0018050355138257146,"gradient_magnitude_mean":0.05410030484199524,"gradient_axis_bias":0.00450159702450037,"gradient_nonzero_flag":1,"laplacian_mean":-0.0005038164672441781,"laplacian_energy":0.0005491407355293632,"laplacian_abs_mean":0.017468836158514023,"gradient_magnitude_variance":0.0006995559670031071,"gradient_magnitude_stddev":0.026449119672179222,"gradient_magnitude_cv":0.4888904094696045,"gradient_magnitude_max":0.18110597133636475,"gradient_energy_over_variance":0.08728226274251938,"laplacian_energy_over_variance":0.013217048719525337,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.007185326423496008,"scale_diff2_mid":0.05973251536488533,"scale_diff2_far":0.05462656542658806,"scale_diff2_near_over_variance":0.17294074594974518,"scale_diff2_mid_over_variance":1.4376779794692993,"scale_diff2_far_over_variance":1.3147848844528198,"value_histogram":[[[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.0022125244140625,0.0022125244140625,0.0022125244140625],[0.0081024169921875,0.0081024169921875,0.0081024169921875],[0.0154571533203125,0.0154571533203125,0.0154571533203125],[0.02569580078125,0.02569580078125,0.02569580078125],[0.0438995361328125,0.0438995361328125,0.0438995361328125],[0.057037353515625,0.057037353515625,0.057037353515625],[0.0767669677734375,0.0767669677734375,0.0767669677734375],[0.096160888671875,0.096160888671875,0.096160888671875],[0.1216583251953125,0.1216583251953125,0.1216583251953125],[0.129119873046875,0.129119873046875,0.129119873046875],[0.1150360107421875,0.1150360107421875,0.1150360107421875],[0.097869873046875,0.097869873046875,0.097869873046875],[0.07415771484375,0.07415771484375,0.07415771484375],[0.04425048828125,0.04425048828125,0.04425048828125],[0.0294647216796875,0.0294647216796875,0.0294647216796875],[0.0631103515625,0.0631103515625,0.0631103515625]]],"scale_curve":[[[0.015625,0.007185326423496008,0.17294074594974518],[0.0625,0.05973251536488533,1.4376779794692993],[0.25,0.05462656542658806,1.3147848844528198]]]},"renderer":1,"first_seen":"2026-09-23T00:00:00.000Z","last_seen":"2026-09-23T00:00:00.000Z","sightings":[{"at":"2026-09-23T00:00:00.000Z","data":null}],"axes":"[\"19\",\"17\",\"2\",\"115\"]"}