{"collection":"grad-noise-175k","coord":"t16_x19_u6_b4","data":{"index":91451,"ordinal":"130698445","topo":"o2(x,o1(o2(x,x)))","expression":"add(R,nrm(pow(P,D)))","image":"frame_expr-091451.png","measured":true,"step":48415,"globalStep":48415,"value_mean":-0.6141385436058044,"value_positive_fraction":0.2279815673828125,"value_abs_mean":0.8953763842582703,"value_variance":0.4837968051433563,"value_stddev":0.6955550312995911,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.8297525644302368,"gradient_energy_x":0.003063409123569727,"gradient_energy_y":0.006639719940721989,"gradient_magnitude_mean":0.019349073991179466,"gradient_axis_bias":-0.3685729205608368,"gradient_nonzero_flag":1,"laplacian_mean":0.00001342873292742297,"laplacian_energy":0.017010986804962158,"laplacian_abs_mean":0.014599314890801907,"gradient_magnitude_variance":0.009326398372650146,"gradient_magnitude_stddev":0.09657327830791473,"gradient_magnitude_cv":4.991106033325195,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.020056208595633507,"laplacian_energy_over_variance":0.03516142815351486,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.013662250712513924,"scale_diff2_mid":0.07841099798679352,"scale_diff2_far":0.2820020616054535,"scale_diff2_near_over_variance":0.028239646926522255,"scale_diff2_mid_over_variance":0.1620742380619049,"scale_diff2_far_over_variance":0.5828936100006104,"value_histogram":[[[0.75,0.75,0.75],[0,0,0],[0,0,0],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.00018310546875,0.00018310546875,0.00018310546875],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[0.0004425048828125,0.0004425048828125,0.0004425048828125],[0.00042724609375,0.00042724609375,0.00042724609375],[0.0009918212890625,0.0009918212890625,0.0009918212890625],[0.001739501953125,0.001739501953125,0.001739501953125],[0.001739501953125,0.001739501953125,0.001739501953125],[0.0016326904296875,0.0016326904296875,0.0016326904296875],[0.0027313232421875,0.0027313232421875,0.0027313232421875],[0.0028076171875,0.0028076171875,0.0028076171875],[0.004119873046875,0.004119873046875,0.004119873046875],[0.0046844482421875,0.0046844482421875,0.0046844482421875],[0.006591796875,0.006591796875,0.006591796875],[0.009002685546875,0.009002685546875,0.009002685546875],[0.0099639892578125,0.0099639892578125,0.0099639892578125],[0.011871337890625,0.011871337890625,0.011871337890625],[0.012969970703125,0.012969970703125,0.012969970703125],[0.0127105712890625,0.0127105712890625,0.0127105712890625],[0.0124664306640625,0.0124664306640625,0.0124664306640625],[0.0145416259765625,0.0145416259765625,0.0145416259765625],[0.011749267578125,0.011749267578125,0.011749267578125],[0.0111236572265625,0.0111236572265625,0.0111236572265625],[0.0109405517578125,0.0109405517578125,0.0109405517578125],[0.01104736328125,0.01104736328125,0.01104736328125],[0.01141357421875,0.01141357421875,0.01141357421875],[0.011383056640625,0.011383056640625,0.011383056640625],[0.009674072265625,0.009674072265625,0.009674072265625],[0.0605316162109375,0.0605316162109375,0.0605316162109375]]],"scale_curve":[[[0.015625,0.013662250712513924,0.028239646926522255],[0.0625,0.07841099798679352,0.1620742380619049],[0.25,0.2820020616054535,0.5828936100006104]]]},"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":"[\"16\",\"19\",\"6\",\"4\"]"}