{"collection":"grad-noise-175k","coord":"t20_x6_u0_b116","data":{"index":160838,"ordinal":"162654542","topo":"o2(x,o2(o2(x,x),x))","expression":"add(P,dst(lrg(P,R),P))","image":"frame_expr-160838.png","measured":true,"step":166711,"globalStep":166711,"value_mean":0.8709322810173035,"value_positive_fraction":0.9945526123046875,"value_abs_mean":0.8709322810173035,"value_variance":0.08346622437238693,"value_stddev":0.28890520334243774,"value_min":0,"value_max":1,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":1.407912254333496,"gradient_energy_x":0.00007009696855675429,"gradient_energy_y":0.0001414120924891904,"gradient_magnitude_mean":0.004622065462172031,"gradient_axis_bias":-0.33717289566993713,"gradient_nonzero_flag":1,"laplacian_mean":-0.0000017002304275592905,"laplacian_energy":0.000029832210202584974,"laplacian_abs_mean":0.0012865486787632108,"gradient_magnitude_variance":0.00019003136549144983,"gradient_magnitude_stddev":0.013785186223685741,"gradient_magnitude_cv":2.982473134994507,"gradient_magnitude_max":0.16573868691921234,"gradient_energy_over_variance":0.0025340677239000797,"laplacian_energy_over_variance":0.0003574165457393974,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.000616338977124542,"scale_diff2_mid":0.007366815581917763,"scale_diff2_far":0.06068461388349533,"scale_diff2_near_over_variance":0.007384291850030422,"scale_diff2_mid_over_variance":0.08826103806495667,"scale_diff2_far_over_variance":0.7270559072494507,"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],[0.0229339599609375,0.0229339599609375,0.0229339599609375],[0.0401611328125,0.0401611328125,0.0401611328125],[0.0200347900390625,0.0200347900390625,0.0200347900390625],[0.0123748779296875,0.0123748779296875,0.0123748779296875],[0.011871337890625,0.011871337890625,0.011871337890625],[0.00927734375,0.00927734375,0.00927734375],[0.012725830078125,0.012725830078125,0.012725830078125],[0.01092529296875,0.01092529296875,0.01092529296875],[0.0075225830078125,0.0075225830078125,0.0075225830078125],[0.00933837890625,0.00933837890625,0.00933837890625],[0.0076751708984375,0.0076751708984375,0.0076751708984375],[0.0081329345703125,0.0081329345703125,0.0081329345703125],[0.006561279296875,0.006561279296875,0.006561279296875],[0.006744384765625,0.006744384765625,0.006744384765625],[0.005950927734375,0.005950927734375,0.005950927734375],[0.807769775390625,0.807769775390625,0.807769775390625]]],"scale_curve":[[[0.015625,0.000616338977124542,0.007384291850030422],[0.0625,0.007366815581917763,0.08826103806495667],[0.25,0.06068461388349533,0.7270559072494507]]]},"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\",\"6\",\"0\",\"116\"]"}