{"collection":"grad-noise-175k","coord":"t19_x22_u5_b38","data":{"index":155924,"ordinal":"155181284","topo":"o2(x,o2(o1(x),x))","expression":"div(R,mod(sgn(D),D))","image":"frame_expr-155924.png","measured":true,"step":127399,"globalStep":127399,"value_mean":-0.11487958580255508,"value_positive_fraction":0.441864013671875,"value_abs_mean":0.9063710570335388,"value_variance":0.8626997470855713,"value_stddev":0.9288163185119629,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.3208506107330322,"gradient_energy_x":0.36975669860839844,"gradient_energy_y":0.037503428757190704,"gradient_magnitude_mean":0.274809867143631,"gradient_axis_bias":0.8158257007598877,"gradient_nonzero_flag":1,"laplacian_mean":-0.000006869172921142308,"laplacian_energy":0.8623751997947693,"laplacian_abs_mean":0.4846254885196686,"gradient_magnitude_variance":0.331780344247818,"gradient_magnitude_stddev":0.5760037899017334,"gradient_magnitude_cv":2.09600830078125,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.47207629680633545,"laplacian_energy_over_variance":0.9996237754821777,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.4142639636993408,"scale_diff2_mid":1.5376040935516357,"scale_diff2_far":1.413425087928772,"scale_diff2_near_over_variance":0.4801948070526123,"scale_diff2_mid_over_variance":1.7823165655136108,"scale_diff2_far_over_variance":1.6383742094039917,"value_histogram":[[[0.471435546875,0.471435546875,0.471435546875],[0.005096435546875,0.005096435546875,0.005096435546875],[0.0057830810546875,0.0057830810546875,0.0057830810546875],[0.0052642822265625,0.0052642822265625,0.0052642822265625],[0.005645751953125,0.005645751953125,0.005645751953125],[0.0051422119140625,0.0051422119140625,0.0051422119140625],[0.0057220458984375,0.0057220458984375,0.0057220458984375],[0.0053253173828125,0.0053253173828125,0.0053253173828125],[0.0056915283203125,0.0056915283203125,0.0056915283203125],[0.00604248046875,0.00604248046875,0.00604248046875],[0.00634765625,0.00634765625,0.00634765625],[0.006378173828125,0.006378173828125,0.006378173828125],[0.0056915283203125,0.0056915283203125,0.0056915283203125],[0.0062408447265625,0.0062408447265625,0.0062408447265625],[0.00579833984375,0.00579833984375,0.00579833984375],[0.0065155029296875,0.0065155029296875,0.0065155029296875],[0.0055999755859375,0.0055999755859375,0.0055999755859375],[0.0056915283203125,0.0056915283203125,0.0056915283203125],[0.005828857421875,0.005828857421875,0.005828857421875],[0.0054473876953125,0.0054473876953125,0.0054473876953125],[0.0063934326171875,0.0063934326171875,0.0063934326171875],[0.006011962890625,0.006011962890625,0.006011962890625],[0.0058135986328125,0.0058135986328125,0.0058135986328125],[0.0064849853515625,0.0064849853515625,0.0064849853515625],[0.0059356689453125,0.0059356689453125,0.0059356689453125],[0.00494384765625,0.00494384765625,0.00494384765625],[0.005157470703125,0.005157470703125,0.005157470703125],[0.0060882568359375,0.0060882568359375,0.0060882568359375],[0.0053558349609375,0.0053558349609375,0.0053558349609375],[0.005126953125,0.005126953125,0.005126953125],[0.0052490234375,0.0052490234375,0.0052490234375],[0.35675048828125,0.35675048828125,0.35675048828125]]],"scale_curve":[[[0.015625,0.4142639636993408,0.4801948070526123],[0.0625,1.5376040935516357,1.7823165655136108],[0.25,1.413425087928772,1.6383742094039917]]]},"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\",\"5\",\"38\"]"}