{"collection":"grad-noise-175k","coord":"t19_x3_u5_b118","data":{"index":139911,"ordinal":"154413745","topo":"o2(x,o2(o1(x),x))","expression":"dst(P,min(sgn(D),P))","image":"frame_expr-139911.png","measured":true,"step":147695,"globalStep":147695,"value_mean":0.742142915725708,"value_positive_fraction":0.80859375,"value_abs_mean":0.742142915725708,"value_variance":0.17803485691547394,"value_stddev":0.42194175720214844,"value_min":0,"value_max":1,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":1.3670397996902466,"gradient_energy_x":0.004862761590629816,"gradient_energy_y":0.0048627424985170364,"gradient_magnitude_mean":0.019798288121819496,"gradient_axis_bias":0.0000019630977021733997,"gradient_nonzero_flag":1,"laplacian_mean":3.240036017260195e-9,"laplacian_energy":0.016768375411629677,"laplacian_abs_mean":0.021383099257946014,"gradient_magnitude_variance":0.009323556907474995,"gradient_magnitude_stddev":0.09655856341123581,"gradient_magnitude_cv":4.877116680145264,"gradient_magnitude_max":0.9991268515586853,"gradient_energy_over_variance":0.054626964032649994,"laplacian_energy_over_variance":0.09418591111898422,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.014774144627153873,"scale_diff2_mid":0.04938475415110588,"scale_diff2_far":0.06657581776380539,"scale_diff2_near_over_variance":0.082984559237957,"scale_diff2_mid_over_variance":0.2773881256580353,"scale_diff2_far_over_variance":0.37394821643829346,"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],[0.2195892333984375,0.2195892333984375,0.2195892333984375],[0.0074005126953125,0.0074005126953125,0.0074005126953125],[0.00738525390625,0.00738525390625,0.00738525390625],[0.007415771484375,0.007415771484375,0.007415771484375],[0.00390625,0.00390625,0.00390625],[0.00384521484375,0.00384521484375,0.00384521484375],[0.003814697265625,0.003814697265625,0.003814697265625],[0.007568359375,0.007568359375,0.007568359375],[0.0037994384765625,0.0037994384765625,0.0037994384765625],[0.0004119873046875,0.0004119873046875,0.0004119873046875],[0.011016845703125,0.011016845703125,0.011016845703125],[0.00054931640625,0.00054931640625,0.00054931640625],[0.003997802734375,0.003997802734375,0.003997802734375],[0.0039825439453125,0.0039825439453125,0.0039825439453125],[0.0077056884765625,0.0077056884765625,0.0077056884765625],[0.707611083984375,0.707611083984375,0.707611083984375]]],"scale_curve":[[[0.015625,0.014774144627153873,0.082984559237957],[0.0625,0.04938475415110588,0.2773881256580353],[0.25,0.06657581776380539,0.37394821643829346]]]},"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\",\"3\",\"5\",\"118\"]"}