{"collection":"grad-noise-175k","coord":"t14_x3_u6_b44","data":{"index":50219,"ordinal":"113810867","topo":"o1(o2(o2(x,x),x))","expression":"nrm(pow(add(P,D),P))","image":"frame_expr-050219.png","measured":true,"step":60719,"globalStep":60719,"value_mean":-0.6164613366127014,"value_positive_fraction":0.220672607421875,"value_abs_mean":0.8835386633872986,"value_variance":0.49201470613479614,"value_stddev":0.7014375925064087,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.4260530471801758,"gradient_energy_x":0.0027714138850569725,"gradient_energy_y":0.007336038630455732,"gradient_magnitude_mean":0.00870947353541851,"gradient_axis_bias":-0.4516098201274872,"gradient_nonzero_flag":1,"laplacian_mean":-0.0000024618270799692255,"laplacian_energy":0.020064739510416985,"laplacian_abs_mean":0.01255200244486332,"gradient_magnitude_variance":0.010026108473539352,"gradient_magnitude_stddev":0.10013045370578766,"gradient_magnitude_cv":11.496728897094727,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.020542986690998077,"laplacian_energy_over_variance":0.040780771523714066,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.013554475270211697,"scale_diff2_mid":0.05685185268521309,"scale_diff2_far":0.2568777799606323,"scale_diff2_near_over_variance":0.02754892222583294,"scale_diff2_mid_over_variance":0.11554908752441406,"scale_diff2_far_over_variance":0.5220937132835388,"value_histogram":[[[0.75,0.75,0.75],[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],[0.08551025390625,0.08551025390625,0.08551025390625],[0.008026123046875,0.008026123046875,0.008026123046875],[0.0052490234375,0.0052490234375,0.0052490234375],[0.0040740966796875,0.0040740966796875,0.0040740966796875],[0.0032501220703125,0.0032501220703125,0.0032501220703125],[0.0029754638671875,0.0029754638671875,0.0029754638671875],[0.0031890869140625,0.0031890869140625,0.0031890869140625],[0.0041046142578125,0.0041046142578125,0.0041046142578125],[0.0041351318359375,0.0041351318359375,0.0041351318359375],[0.0041656494140625,0.0041656494140625,0.0041656494140625],[0.0034942626953125,0.0034942626953125,0.0034942626953125],[0.0032806396484375,0.0032806396484375,0.0032806396484375],[0.004180908203125,0.004180908203125,0.004180908203125],[0.00408935546875,0.00408935546875,0.00408935546875],[0.0063629150390625,0.0063629150390625,0.0063629150390625],[0.103912353515625,0.103912353515625,0.103912353515625]]],"scale_curve":[[[0.015625,0.013554475270211697,0.02754892222583294],[0.0625,0.05685185268521309,0.11554908752441406],[0.25,0.2568777799606323,0.5220937132835388]]]},"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":"[\"14\",\"3\",\"6\",\"44\"]"}