{"collection":"grad-noise-175k","coord":"t19_x5_u6_b100","data":{"index":141708,"ordinal":"154494730","topo":"o2(x,o2(o1(x),x))","expression":"dot(P,sub(nrm(D),R))","image":"frame_expr-141708.png","measured":true,"step":13671,"globalStep":13671,"value_mean":-0.07606297731399536,"value_positive_fraction":0.458892822265625,"value_abs_mean":0.8749810457229614,"value_variance":0.8287534117698669,"value_stddev":0.9103589653968811,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.665628671646118,"gradient_energy_x":0.0977669507265091,"gradient_energy_y":0.09684696793556213,"gradient_magnitude_mean":0.20313556492328644,"gradient_axis_bias":0.004727219697088003,"gradient_nonzero_flag":1,"laplacian_mean":0.0025801772717386484,"laplacian_energy":0.32127222418785095,"laplacian_abs_mean":0.2348199486732483,"gradient_magnitude_variance":0.15339955687522888,"gradient_magnitude_stddev":0.3916625380516052,"gradient_magnitude_cv":1.9280846118927002,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.23482729494571686,"laplacian_energy_over_variance":0.38765719532966614,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.23359152674674988,"scale_diff2_mid":1.0635151863098145,"scale_diff2_far":1.0632251501083374,"scale_diff2_near_over_variance":0.281858891248703,"scale_diff2_mid_over_variance":1.2832709550857544,"scale_diff2_far_over_variance":1.2829209566116333,"value_histogram":[[[0.418609619140625,0.418609619140625,0.418609619140625],[0.008544921875,0.008544921875,0.008544921875],[0.0076446533203125,0.0076446533203125,0.0076446533203125],[0.0079803466796875,0.0079803466796875,0.0079803466796875],[0.008056640625,0.008056640625,0.008056640625],[0.0083160400390625,0.0083160400390625,0.0083160400390625],[0.00799560546875,0.00799560546875,0.00799560546875],[0.0081787109375,0.0081787109375,0.0081787109375],[0.0084686279296875,0.0084686279296875,0.0084686279296875],[0.0076904296875,0.0076904296875,0.0076904296875],[0.0080413818359375,0.0080413818359375,0.0080413818359375],[0.008087158203125,0.008087158203125,0.008087158203125],[0.0090484619140625,0.0090484619140625,0.0090484619140625],[0.0082855224609375,0.0082855224609375,0.0082855224609375],[0.008209228515625,0.008209228515625,0.008209228515625],[0.007904052734375,0.007904052734375,0.007904052734375],[0.0082244873046875,0.0082244873046875,0.0082244873046875],[0.0076141357421875,0.0076141357421875,0.0076141357421875],[0.0081634521484375,0.0081634521484375,0.0081634521484375],[0.0074615478515625,0.0074615478515625,0.0074615478515625],[0.007720947265625,0.007720947265625,0.007720947265625],[0.0072479248046875,0.0072479248046875,0.0072479248046875],[0.007537841796875,0.007537841796875,0.007537841796875],[0.0072479248046875,0.0072479248046875,0.0072479248046875],[0.00701904296875,0.00701904296875,0.00701904296875],[0.0064849853515625,0.0064849853515625,0.0064849853515625],[0.0065155029296875,0.0065155029296875,0.0065155029296875],[0.0064849853515625,0.0064849853515625,0.0064849853515625],[0.0067291259765625,0.0067291259765625,0.0067291259765625],[0.006439208984375,0.006439208984375,0.006439208984375],[0.0057373046875,0.0057373046875,0.0057373046875],[0.3523101806640625,0.3523101806640625,0.3523101806640625]]],"scale_curve":[[[0.015625,0.23359152674674988,0.281858891248703],[0.0625,1.0635151863098145,1.2832709550857544],[0.25,1.0632251501083374,1.2829209566116333]]]},"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\",\"5\",\"6\",\"100\"]"}