{"collection":"grad-noise-175k","coord":"t12_x15_u6_b41","data":{"index":32660,"ordinal":"98054474","topo":"o1(o2(x,o2(x,x)))","expression":"nrm(div(D,min(R,P)))","image":"frame_expr-032660.png","measured":true,"step":91127,"globalStep":91127,"value_mean":-0.07607866078615189,"value_positive_fraction":0.47027587890625,"value_abs_mean":0.42709681391716003,"value_variance":0.3013324439525604,"value_stddev":0.5489375591278076,"value_min":-1,"value_max":0.9998762607574463,"value_range":1.9998762607574463,"histogram_probability_sum":1,"histogram_entropy_bits":4.6448822021484375,"gradient_energy_x":0.05146000161767006,"gradient_energy_y":0.00920606404542923,"gradient_magnitude_mean":0.13231346011161804,"gradient_axis_bias":0.6965004205703735,"gradient_nonzero_flag":1,"laplacian_mean":0.00006836796819698066,"laplacian_energy":0.08366649597883224,"laplacian_abs_mean":0.09524708241224289,"gradient_magnitude_variance":0.043161142617464066,"gradient_magnitude_stddev":0.20775260031223297,"gradient_magnitude_cv":1.5701547861099243,"gradient_magnitude_max":2.819450855255127,"gradient_energy_over_variance":0.20132602751255035,"laplacian_energy_over_variance":0.27765512466430664,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0796593502163887,"scale_diff2_mid":0.43775615096092224,"scale_diff2_far":0.45196297764778137,"scale_diff2_near_over_variance":0.2643570303916931,"scale_diff2_mid_over_variance":1.4527348279953003,"scale_diff2_far_over_variance":1.4998815059661865,"value_histogram":[[[0.1174774169921875,0.1174774169921875,0.1174774169921875],[0.0176239013671875,0.0176239013671875,0.0176239013671875],[0.01806640625,0.01806640625,0.01806640625],[0.01348876953125,0.01348876953125,0.01348876953125],[0.01953125,0.01953125,0.01953125],[0.0147705078125,0.0147705078125,0.0147705078125],[0.0139007568359375,0.0139007568359375,0.0139007568359375],[0.023193359375,0.023193359375,0.023193359375],[0.017486572265625,0.017486572265625,0.017486572265625],[0.0172119140625,0.0172119140625,0.0172119140625],[0.0274505615234375,0.0274505615234375,0.0274505615234375],[0.022735595703125,0.022735595703125,0.022735595703125],[0.02484130859375,0.02484130859375,0.02484130859375],[0.0296630859375,0.0296630859375,0.0296630859375],[0.0570526123046875,0.0570526123046875,0.0570526123046875],[0.094207763671875,0.094207763671875,0.094207763671875],[0.0947723388671875,0.0947723388671875,0.0947723388671875],[0.0650634765625,0.0650634765625,0.0650634765625],[0.0343780517578125,0.0343780517578125,0.0343780517578125],[0.0266265869140625,0.0266265869140625,0.0266265869140625],[0.0239410400390625,0.0239410400390625,0.0239410400390625],[0.0308380126953125,0.0308380126953125,0.0308380126953125],[0.0181427001953125,0.0181427001953125,0.0181427001953125],[0.0175628662109375,0.0175628662109375,0.0175628662109375],[0.0250396728515625,0.0250396728515625,0.0250396728515625],[0.014739990234375,0.014739990234375,0.014739990234375],[0.0154266357421875,0.0154266357421875,0.0154266357421875],[0.0209197998046875,0.0209197998046875,0.0209197998046875],[0.01361083984375,0.01361083984375,0.01361083984375],[0.0190277099609375,0.0190277099609375,0.0190277099609375],[0.01806640625,0.01806640625,0.01806640625],[0.03314208984375,0.03314208984375,0.03314208984375]]],"scale_curve":[[[0.015625,0.0796593502163887,0.2643570303916931],[0.0625,0.43775615096092224,1.4527348279953003],[0.25,0.45196297764778137,1.4998815059661865]]]},"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\",\"15\",\"6\",\"41\"]"}