{"collection":"grad-noise-175k","coord":"t19_x22_u6_b110","data":{"index":156117,"ordinal":"155181557","topo":"o2(x,o2(o1(x),x))","expression":"dst(R,add(nrm(D),D))","image":"frame_expr-156117.png","measured":true,"step":128943,"globalStep":128943,"value_mean":0.9865341782569885,"value_positive_fraction":1,"value_abs_mean":0.9865341782569885,"value_variance":0.004387327004224062,"value_stddev":0.06623689830303192,"value_min":0.06224991753697395,"value_max":1,"value_range":0.9377501010894775,"histogram_probability_sum":1,"histogram_entropy_bits":0.45066842436790466,"gradient_energy_x":0.0018232280854135752,"gradient_energy_y":0.0017490143654868007,"gradient_magnitude_mean":0.014071189798414707,"gradient_axis_bias":0.02077510766685009,"gradient_nonzero_flag":1,"laplacian_mean":-0.00006184786616358906,"laplacian_energy":0.008445091545581818,"laplacian_abs_mean":0.01822483539581299,"gradient_magnitude_variance":0.0033745509572327137,"gradient_magnitude_stddev":0.05809088423848152,"gradient_magnitude_cv":4.128355979919434,"gradient_magnitude_max":1.2415356636047363,"gradient_energy_over_variance":0.8142184019088745,"laplacian_energy_over_variance":1.9248831272125244,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.004222694784402847,"scale_diff2_mid":0.008320520631968975,"scale_diff2_far":0.007661955431103706,"scale_diff2_near_over_variance":0.9624754786491394,"scale_diff2_mid_over_variance":1.8964897394180298,"scale_diff2_far_over_variance":1.7463834285736084,"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],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.000030517578125,0.000030517578125,0.000030517578125],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[0.000732421875,0.000732421875,0.000732421875],[0.00128173828125,0.00128173828125,0.00128173828125],[0.00177001953125,0.00177001953125,0.00177001953125],[0.00250244140625,0.00250244140625,0.00250244140625],[0.003265380859375,0.003265380859375,0.003265380859375],[0.00408935546875,0.00408935546875,0.00408935546875],[0.0062408447265625,0.0062408447265625,0.0062408447265625],[0.0075836181640625,0.0075836181640625,0.0075836181640625],[0.0109405517578125,0.0109405517578125,0.0109405517578125],[0.0127410888671875,0.0127410888671875,0.0127410888671875],[0.948028564453125,0.948028564453125,0.948028564453125]]],"scale_curve":[[[0.015625,0.004222694784402847,0.9624754786491394],[0.0625,0.008320520631968975,1.8964897394180298],[0.25,0.007661955431103706,1.7463834285736084]]]},"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\",\"6\",\"110\"]"}