{"collection":"grad-noise-175k","coord":"t19_x12_u5_b37","data":{"index":147453,"ordinal":"154777273","topo":"o2(x,o2(o1(x),x))","expression":"div(D,pow(sgn(D),P))","image":"frame_expr-147453.png","measured":true,"step":59631,"globalStep":59631,"value_mean":-0.9375,"value_positive_fraction":0.03125,"value_abs_mean":0.9433826804161072,"value_variance":0.05927000194787979,"value_stddev":0.24345430731773376,"value_min":-1,"value_max":0.14541596174240112,"value_range":1.145416021347046,"histogram_probability_sum":1,"histogram_entropy_bits":0.4973699152469635,"gradient_energy_x":0.00803376454859972,"gradient_energy_y":0,"gradient_magnitude_mean":0.009998916648328304,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":9.38596748066567e-13,"laplacian_energy":0.01590106263756752,"laplacian_abs_mean":0.01674623042345047,"gradient_magnitude_variance":0.007931288331747055,"gradient_magnitude_stddev":0.08905778080224991,"gradient_magnitude_cv":8.906743049621582,"gradient_magnitude_max":1.030958890914917,"gradient_energy_over_variance":0.13554519414901733,"laplacian_energy_over_variance":0.2682817876338959,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.010765617713332176,"scale_diff2_mid":0.04347169026732445,"scale_diff2_far":0.08512226492166519,"scale_diff2_near_over_variance":0.18163686990737915,"scale_diff2_mid_over_variance":0.733451783657074,"scale_diff2_far_over_variance":1.4361778497695923,"value_histogram":[[[0.9375,0.9375,0.9375],[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],[0.01171875,0.01171875,0.01171875],[0.01171875,0.01171875,0.01171875],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0.01171875,0.01171875,0.01171875],[0.01171875,0.01171875,0.01171875],[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]]],"scale_curve":[[[0.015625,0.010765617713332176,0.18163686990737915],[0.0625,0.04347169026732445,0.733451783657074],[0.25,0.08512226492166519,1.4361778497695923]]]},"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\",\"12\",\"5\",\"37\"]"}