{"collection":"grad-noise-175k","coord":"t19_x1_u6_b66","data":{"index":138286,"ordinal":"154333092","topo":"o2(x,o2(o1(x),x))","expression":"lrg(P,add(nrm(P),D))","image":"frame_expr-138286.png","measured":true,"step":134695,"globalStep":134695,"value_mean":0.5019536018371582,"value_positive_fraction":0.587249755859375,"value_abs_mean":0.5019536018371582,"value_variance":0.23257839679718018,"value_stddev":0.48226383328437805,"value_min":0,"value_max":1,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":1.7167673110961914,"gradient_energy_x":0.005429687909781933,"gradient_energy_y":0.000052674015023512766,"gradient_magnitude_mean":0.015461757779121399,"gradient_axis_bias":0.9807840585708618,"gradient_nonzero_flag":1,"laplacian_mean":-1.024947682282118e-9,"laplacian_energy":0.009670356288552284,"laplacian_abs_mean":0.013893663883209229,"gradient_magnitude_variance":0.005245364736765623,"gradient_magnitude_stddev":0.07242488861083984,"gradient_magnitude_cv":4.6841301918029785,"gradient_magnitude_max":0.9994179010391235,"gradient_energy_over_variance":0.023572104051709175,"laplacian_energy_over_variance":0.04157891124486923,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.008518540300428867,"scale_diff2_mid":0.038640256971120834,"scale_diff2_far":0.07227469235658646,"scale_diff2_near_over_variance":0.036626532673835754,"scale_diff2_mid_over_variance":0.1661386340856552,"scale_diff2_far_over_variance":0.31075409054756165,"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],[0.4482421875,0.4482421875,0.4482421875],[0.010345458984375,0.010345458984375,0.010345458984375],[0.009765625,0.009765625,0.009765625],[0.009735107421875,0.009735107421875,0.009735107421875],[0.000457763671875,0.000457763671875,0.000457763671875],[0.009521484375,0.009521484375,0.009521484375],[0.0006103515625,0.0006103515625,0.0006103515625],[0.009124755859375,0.009124755859375,0.009124755859375],[0.009033203125,0.009033203125,0.009033203125],[0.000762939453125,0.000762939453125,0.000762939453125],[0.009521484375,0.009521484375,0.009521484375],[0.000640869140625,0.000640869140625,0.000640869140625],[0.00994873046875,0.00994873046875,0.00994873046875],[0.010101318359375,0.010101318359375,0.010101318359375],[0.0108642578125,0.0108642578125,0.0108642578125],[0.451324462890625,0.451324462890625,0.451324462890625]]],"scale_curve":[[[0.015625,0.008518540300428867,0.036626532673835754],[0.0625,0.038640256971120834,0.1661386340856552],[0.25,0.07227469235658646,0.31075409054756165]]]},"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\",\"1\",\"6\",\"66\"]"}