{"collection":"grad-noise-175k","coord":"t19_x16_u6_b107","data":{"index":151032,"ordinal":"154939148","topo":"o2(x,o2(o1(x),x))","expression":"dot(D,min(nrm(R),D))","image":"frame_expr-151032.png","measured":true,"step":88263,"globalStep":88263,"value_mean":0.12372375279664993,"value_positive_fraction":0.8202667236328125,"value_abs_mean":0.142874613404274,"value_variance":0.016491489484906197,"value_stddev":0.1284191906452179,"value_min":-0.17813874781131744,"value_max":0.5837619304656982,"value_range":0.7619006633758545,"histogram_probability_sum":1,"histogram_entropy_bits":3.070237159729004,"gradient_energy_x":0.0007933617453090847,"gradient_energy_y":0.0008291085250675678,"gradient_magnitude_mean":0.036894574761390686,"gradient_axis_bias":-0.02203231491148472,"gradient_nonzero_flag":1,"laplacian_mean":-0.0003311514446977526,"laplacian_energy":0.0002356609038542956,"laplacian_abs_mean":0.012659255415201187,"gradient_magnitude_variance":0.0002612668904475868,"gradient_magnitude_stddev":0.016163751482963562,"gradient_magnitude_cv":0.4381064474582672,"gradient_magnitude_max":0.0892135426402092,"gradient_energy_over_variance":0.09838227927684784,"laplacian_energy_over_variance":0.014289849437773228,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0031522042118012905,"scale_diff2_mid":0.02602289617061615,"scale_diff2_far":0.021425988525152206,"scale_diff2_near_over_variance":0.1911412626504898,"scale_diff2_mid_over_variance":1.5779590606689453,"scale_diff2_far_over_variance":1.2992148399353027,"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],[0.0105438232421875,0.0105438232421875,0.0105438232421875],[0.0553436279296875,0.0553436279296875,0.0553436279296875],[0.1136474609375,0.1136474609375,0.1136474609375],[0.1769866943359375,0.1769866943359375,0.1769866943359375],[0.166046142578125,0.166046142578125,0.166046142578125],[0.152618408203125,0.152618408203125,0.152618408203125],[0.1456756591796875,0.1456756591796875,0.1456756591796875],[0.1005706787109375,0.1005706787109375,0.1005706787109375],[0.0521392822265625,0.0521392822265625,0.0521392822265625],[0.01885986328125,0.01885986328125,0.01885986328125],[0.0062103271484375,0.0062103271484375,0.0062103271484375],[0.0012969970703125,0.0012969970703125,0.0012969970703125],[0.00006103515625,0.00006103515625,0.00006103515625],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.0031522042118012905,0.1911412626504898],[0.0625,0.02602289617061615,1.5779590606689453],[0.25,0.021425988525152206,1.2992148399353027]]]},"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\",\"16\",\"6\",\"107\"]"}