{"collection":"grad-noise-175k","coord":"t19_x22_u0_b93","data":{"index":155374,"ordinal":"155180334","topo":"o2(x,o2(o1(x),x))","expression":"min(R,mod(sqt(D),D))","image":"frame_expr-155374.png","measured":true,"step":122999,"globalStep":122999,"value_mean":-0.09434322267770767,"value_positive_fraction":0.4258575439453125,"value_abs_mean":0.3232397437095642,"value_variance":0.15942034125328064,"value_stddev":0.3992747664451599,"value_min":-0.9988543391227722,"value_max":0.9805085062980652,"value_range":1.9793628454208374,"histogram_probability_sum":1,"histogram_entropy_bits":4.656612396240234,"gradient_energy_x":0.011873583309352398,"gradient_energy_y":0.002196854678913951,"gradient_magnitude_mean":0.07227924466133118,"gradient_axis_bias":0.6877346634864807,"gradient_nonzero_flag":1,"laplacian_mean":-0.0001239059492945671,"laplacian_energy":0.02076425775885582,"laplacian_abs_mean":0.056903742253780365,"gradient_magnitude_variance":0.008846367709338665,"gradient_magnitude_stddev":0.09405513107776642,"gradient_magnitude_cv":1.3012744188308716,"gradient_magnitude_max":0.9490240216255188,"gradient_energy_over_variance":0.0882599875330925,"laplacian_energy_over_variance":0.13024848699569702,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.01765400730073452,"scale_diff2_mid":0.12304338812828064,"scale_diff2_far":0.26380327343940735,"scale_diff2_near_over_variance":0.11073873192071915,"scale_diff2_mid_over_variance":0.7718173265457153,"scale_diff2_far_over_variance":1.6547653675079346,"value_histogram":[[[0.0064697265625,0.0064697265625,0.0064697265625],[0.0137786865234375,0.0137786865234375,0.0137786865234375],[0.0250701904296875,0.0250701904296875,0.0250701904296875],[0.0158538818359375,0.0158538818359375,0.0158538818359375],[0.02069091796875,0.02069091796875,0.02069091796875],[0.0213470458984375,0.0213470458984375,0.0213470458984375],[0.027862548828125,0.027862548828125,0.027862548828125],[0.032073974609375,0.032073974609375,0.032073974609375],[0.03607177734375,0.03607177734375,0.03607177734375],[0.0450439453125,0.0450439453125,0.0450439453125],[0.0486907958984375,0.0486907958984375,0.0486907958984375],[0.0508880615234375,0.0508880615234375,0.0508880615234375],[0.0555419921875,0.0555419921875,0.0555419921875],[0.05523681640625,0.05523681640625,0.05523681640625],[0.0559539794921875,0.0559539794921875,0.0559539794921875],[0.063446044921875,0.063446044921875,0.063446044921875],[0.1017913818359375,0.1017913818359375,0.1017913818359375],[0.0629730224609375,0.0629730224609375,0.0629730224609375],[0.037200927734375,0.037200927734375,0.037200927734375],[0.0363616943359375,0.0363616943359375,0.0363616943359375],[0.0352630615234375,0.0352630615234375,0.0352630615234375],[0.0319366455078125,0.0319366455078125,0.0319366455078125],[0.0231475830078125,0.0231475830078125,0.0231475830078125],[0.01971435546875,0.01971435546875,0.01971435546875],[0.0157928466796875,0.0157928466796875,0.0157928466796875],[0.014251708984375,0.014251708984375,0.014251708984375],[0.0130157470703125,0.0130157470703125,0.0130157470703125],[0.0117645263671875,0.0117645263671875,0.0117645263671875],[0.01025390625,0.01025390625,0.01025390625],[0.006744384765625,0.006744384765625,0.006744384765625],[0.004486083984375,0.004486083984375,0.004486083984375],[0.00128173828125,0.00128173828125,0.00128173828125]]],"scale_curve":[[[0.015625,0.01765400730073452,0.11073873192071915],[0.0625,0.12304338812828064,0.7718173265457153],[0.25,0.26380327343940735,1.6547653675079346]]]},"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":"[\"19\",\"22\",\"0\",\"93\"]"}