{"collection":"grad-noise-175k","coord":"t12_x5_u0_b13","data":{"index":23436,"ordinal":"97649230","topo":"o1(o2(x,o2(x,x)))","expression":"sqt(sub(P,mlt(D,R)))","image":"frame_expr-023436.png","measured":true,"step":17335,"globalStep":17335,"value_mean":-0.08515056222677231,"value_positive_fraction":0.4609375,"value_abs_mean":0.9929742813110352,"value_variance":0.9821393489837646,"value_stddev":0.9910294413566589,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.1454108953475952,"gradient_energy_x":0.011943867430090904,"gradient_energy_y":0.002243451541289687,"gradient_magnitude_mean":0.009379957802593708,"gradient_axis_bias":0.6837384700775146,"gradient_nonzero_flag":1,"laplacian_mean":-5.287190560920862e-7,"laplacian_energy":0.028383750468492508,"laplacian_abs_mean":0.01609434373676777,"gradient_magnitude_variance":0.014089357107877731,"gradient_magnitude_stddev":0.1186985969543457,"gradient_magnitude_cv":12.654491424560547,"gradient_magnitude_max":2.823118209838867,"gradient_energy_over_variance":0.014445322565734386,"laplacian_energy_over_variance":0.028899922966957092,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.020626690238714218,"scale_diff2_mid":0.08898808062076569,"scale_diff2_far":0.37720850110054016,"scale_diff2_near_over_variance":0.021001797169446945,"scale_diff2_mid_over_variance":0.09060637652873993,"scale_diff2_far_over_variance":0.38406822085380554,"value_histogram":[[[0.5390625,0.5390625,0.5390625],[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],[0.00048828125,0.00048828125,0.00048828125],[0.0009765625,0.0009765625,0.0009765625],[0.000701904296875,0.000701904296875,0.000701904296875],[0.0012969970703125,0.0012969970703125,0.0012969970703125],[0.00103759765625,0.00103759765625,0.00103759765625],[0.0007781982421875,0.0007781982421875,0.0007781982421875],[0.001190185546875,0.001190185546875,0.001190185546875],[0.000885009765625,0.000885009765625,0.000885009765625],[0.00103759765625,0.00103759765625,0.00103759765625],[0.0010528564453125,0.0010528564453125,0.0010528564453125],[0.0009918212890625,0.0009918212890625,0.0009918212890625],[0.0012359619140625,0.0012359619140625,0.0012359619140625],[0.001190185546875,0.001190185546875,0.001190185546875],[0.0019378662109375,0.0019378662109375,0.0019378662109375],[0.446136474609375,0.446136474609375,0.446136474609375]]],"scale_curve":[[[0.015625,0.020626690238714218,0.021001797169446945],[0.0625,0.08898808062076569,0.09060637652873993],[0.25,0.37720850110054016,0.38406822085380554]]]},"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":"[\"12\",\"5\",\"0\",\"13\"]"}