{"collection":"grad-noise-175k","coord":"t17_x23_u2_b102","data":{"index":117322,"ordinal":"138979944","topo":"o2(x,o2(x,o1(x)))","expression":"dot(R,div(D,frc(R)))","image":"frame_expr-117322.png","measured":true,"step":98583,"globalStep":98583,"value_mean":0.022501429542899132,"value_positive_fraction":0.5204010009765625,"value_abs_mean":0.4613097906112671,"value_variance":0.3458521366119385,"value_stddev":0.5880919694900513,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.489805221557617,"gradient_energy_x":0.02370968833565712,"gradient_energy_y":0.02246597222983837,"gradient_magnitude_mean":0.11580920964479446,"gradient_axis_bias":0.02693445235490799,"gradient_nonzero_flag":1,"laplacian_mean":-0.0006176361930556595,"laplacian_energy":0.05134087800979614,"laplacian_abs_mean":0.0735924243927002,"gradient_magnitude_variance":0.03276622295379639,"gradient_magnitude_stddev":0.18101441860198975,"gradient_magnitude_cv":1.5630398988723755,"gradient_magnitude_max":2.064359664916992,"gradient_energy_over_variance":0.1335127055644989,"laplacian_energy_over_variance":0.14844746887683868,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.056763067841529846,"scale_diff2_mid":0.41420987248420715,"scale_diff2_far":0.6084184050559998,"scale_diff2_near_over_variance":0.1641252338886261,"scale_diff2_mid_over_variance":1.1976500749588013,"scale_diff2_far_over_variance":1.7591863870620728,"value_histogram":[[[0.115692138671875,0.115692138671875,0.115692138671875],[0.00518798828125,0.00518798828125,0.00518798828125],[0.006683349609375,0.006683349609375,0.006683349609375],[0.0075225830078125,0.0075225830078125,0.0075225830078125],[0.0089111328125,0.0089111328125,0.0089111328125],[0.011199951171875,0.011199951171875,0.011199951171875],[0.0130615234375,0.0130615234375,0.0130615234375],[0.014678955078125,0.014678955078125,0.014678955078125],[0.0180206298828125,0.0180206298828125,0.0180206298828125],[0.0212249755859375,0.0212249755859375,0.0212249755859375],[0.0280914306640625,0.0280914306640625,0.0280914306640625],[0.0330352783203125,0.0330352783203125,0.0330352783203125],[0.0385894775390625,0.0385894775390625,0.0385894775390625],[0.0467071533203125,0.0467071533203125,0.0467071533203125],[0.052093505859375,0.052093505859375,0.052093505859375],[0.0582733154296875,0.0582733154296875,0.0582733154296875],[0.060272216796875,0.060272216796875,0.060272216796875],[0.0581817626953125,0.0581817626953125,0.0581817626953125],[0.0498504638671875,0.0498504638671875,0.0498504638671875],[0.0417327880859375,0.0417327880859375,0.0417327880859375],[0.0363006591796875,0.0363006591796875,0.0363006591796875],[0.0300140380859375,0.0300140380859375,0.0300140380859375],[0.024261474609375,0.024261474609375,0.024261474609375],[0.0183868408203125,0.0183868408203125,0.0183868408203125],[0.016326904296875,0.016326904296875,0.016326904296875],[0.0130767822265625,0.0130767822265625,0.0130767822265625],[0.0109710693359375,0.0109710693359375,0.0109710693359375],[0.0092315673828125,0.0092315673828125,0.0092315673828125],[0.0083465576171875,0.0083465576171875,0.0083465576171875],[0.00714111328125,0.00714111328125,0.00714111328125],[0.007232666015625,0.007232666015625,0.007232666015625],[0.12969970703125,0.12969970703125,0.12969970703125]]],"scale_curve":[[[0.015625,0.056763067841529846,0.1641252338886261],[0.0625,0.41420987248420715,1.1976500749588013],[0.25,0.6084184050559998,1.7591863870620728]]]},"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\",\"23\",\"2\",\"102\"]"}