{"collection":"grad-noise-175k","coord":"t17_x1_u1_b28","data":{"index":98493,"ordinal":"138090847","topo":"o2(x,o2(x,o1(x)))","expression":"mlt(P,lrg(P,log(D)))","image":"frame_expr-098493.png","measured":true,"step":104751,"globalStep":104751,"value_mean":0.12573018670082092,"value_positive_fraction":0.5,"value_abs_mean":0.8117475509643555,"value_variance":0.7650187611579895,"value_stddev":0.8746535181999207,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.6460776329040527,"gradient_energy_x":0.032377537339925766,"gradient_energy_y":0,"gradient_magnitude_mean":0.058305636048316956,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":0.000628916546702385,"laplacian_energy":0.05566804111003876,"laplacian_abs_mean":0.0709918662905693,"gradient_magnitude_variance":0.028986459597945213,"gradient_magnitude_stddev":0.17025409638881683,"gradient_magnitude_cv":2.9200282096862793,"gradient_magnitude_max":0.9991268515586853,"gradient_energy_over_variance":0.042322542518377304,"laplacian_energy_over_variance":0.07276690006256104,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.03367765620350838,"scale_diff2_mid":0.11359112709760666,"scale_diff2_far":0.21739301085472107,"scale_diff2_near_over_variance":0.04402200132608414,"scale_diff2_mid_over_variance":0.14848148822784424,"scale_diff2_far_over_variance":0.2841669023036957,"value_histogram":[[[0.27734375,0.27734375,0.27734375],[0.015625,0.015625,0.015625],[0.01171875,0.01171875,0.01171875],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0.01171875,0.01171875,0.01171875],[0,0,0],[0.01171875,0.01171875,0.01171875],[0.01171875,0.01171875,0.01171875],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0.01171875,0.01171875,0.01171875],[0.015625,0.015625,0.015625],[0.01171875,0.01171875,0.01171875],[0.05078125,0.05078125,0.05078125],[0.05078125,0.05078125,0.05078125],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.44921875,0.44921875,0.44921875]]],"scale_curve":[[[0.015625,0.03367765620350838,0.04402200132608414],[0.0625,0.11359112709760666,0.14848148822784424],[0.25,0.21739301085472107,0.2841669023036957]]]},"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":"[\"17\",\"1\",\"1\",\"28\"]"}