{"collection":"grad-noise-175k","coord":"t20_x49_u0_b30","data":{"index":169395,"ordinal":"164391699","topo":"o2(x,o2(o2(x,x),x))","expression":"add(D,mlt(min(R,D),D))","image":"frame_expr-169395.png","measured":true,"step":63567,"globalStep":63567,"value_mean":0.060170210897922516,"value_positive_fraction":0.6265411376953125,"value_abs_mean":0.10391318798065186,"value_variance":0.014302114956080914,"value_stddev":0.11959145218133926,"value_min":-0.1745516061782837,"value_max":0.3842218220233917,"value_range":0.558773398399353,"histogram_probability_sum":1,"histogram_entropy_bits":2.865574598312378,"gradient_energy_x":0.0016506852116435766,"gradient_energy_y":0.00008027885633055121,"gradient_magnitude_mean":0.03612527251243591,"gradient_axis_bias":0.9072437882423401,"gradient_nonzero_flag":1,"laplacian_mean":-0.00015341104881372303,"laplacian_energy":0.0002619975421112031,"laplacian_abs_mean":0.013369357213377953,"gradient_magnitude_variance":0.0004259604320395738,"gradient_magnitude_stddev":0.020638808608055115,"gradient_magnitude_cv":0.5713121891021729,"gradient_magnitude_max":0.08705195039510727,"gradient_energy_over_variance":0.12102854251861572,"laplacian_energy_over_variance":0.018318798393011093,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.003293503075838089,"scale_diff2_mid":0.02478778176009655,"scale_diff2_far":0.009938260540366173,"scale_diff2_near_over_variance":0.23028084635734558,"scale_diff2_mid_over_variance":1.7331550121307373,"scale_diff2_far_over_variance":0.694880485534668,"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],[0.019317626953125,0.019317626953125,0.019317626953125],[0.151824951171875,0.151824951171875,0.151824951171875],[0.2019805908203125,0.2019805908203125,0.2019805908203125],[0.187225341796875,0.187225341796875,0.187225341796875],[0.1468658447265625,0.1468658447265625,0.1468658447265625],[0.1181488037109375,0.1181488037109375,0.1181488037109375],[0.085479736328125,0.085479736328125,0.085479736328125],[0.0818634033203125,0.0818634033203125,0.0818634033203125],[0.0067291259765625,0.0067291259765625,0.0067291259765625],[0.0005645751953125,0.0005645751953125,0.0005645751953125],[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]]],"scale_curve":[[[0.015625,0.003293503075838089,0.23028084635734558],[0.0625,0.02478778176009655,1.7331550121307373],[0.25,0.009938260540366173,0.694880485534668]]]},"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":"[\"20\",\"49\",\"0\",\"30\"]"}