{"collection":"grad-noise-175k","coord":"t17_x7_u1_b6","data":{"index":103553,"ordinal":"138333231","topo":"o2(x,o2(x,o1(x)))","expression":"add(P,lrg(R,log(D)))","image":"frame_expr-103553.png","measured":true,"step":145231,"globalStep":145231,"value_mean":0.12153737992048264,"value_positive_fraction":0.5623016357421875,"value_abs_mean":0.9385647773742676,"value_variance":0.9102025628089905,"value_stddev":0.9540453553199768,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.8174984455108643,"gradient_energy_x":0.0010959578212350607,"gradient_energy_y":0.000012342275113041978,"gradient_magnitude_mean":0.009403427131474018,"gradient_axis_bias":0.9777275919914246,"gradient_nonzero_flag":1,"laplacian_mean":-0.0000010533209433560842,"laplacian_energy":0.0009905225597321987,"laplacian_abs_mean":0.004849045071750879,"gradient_magnitude_variance":0.0010194397764280438,"gradient_magnitude_stddev":0.031928665935993195,"gradient_magnitude_cv":3.3954286575317383,"gradient_magnitude_max":0.5489622354507446,"gradient_energy_over_variance":0.0012176410527899861,"laplacian_energy_over_variance":0.0010882440255954862,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.002190380822867155,"scale_diff2_mid":0.02452136017382145,"scale_diff2_far":0.23610399663448334,"scale_diff2_near_over_variance":0.0024064762983471155,"scale_diff2_mid_over_variance":0.02694055251777172,"scale_diff2_far_over_variance":0.2593972086906433,"value_histogram":[[[0.387542724609375,0.387542724609375,0.387542724609375],[0.0045166015625,0.0045166015625,0.0045166015625],[0.00439453125,0.00439453125,0.00439453125],[0.004150390625,0.004150390625,0.004150390625],[0.000396728515625,0.000396728515625,0.000396728515625],[0.0045166015625,0.0045166015625,0.0045166015625],[0.00054931640625,0.00054931640625,0.00054931640625],[0.00311279296875,0.00311279296875,0.00311279296875],[0.003173828125,0.003173828125,0.003173828125],[0.000732421875,0.000732421875,0.000732421875],[0.0026092529296875,0.0026092529296875,0.0026092529296875],[0.00189208984375,0.00189208984375,0.00189208984375],[0.002410888671875,0.002410888671875,0.002410888671875],[0.0038299560546875,0.0038299560546875,0.0038299560546875],[0.0021209716796875,0.0021209716796875,0.0021209716796875],[0.011749267578125,0.011749267578125,0.011749267578125],[0.011749267578125,0.011749267578125,0.011749267578125],[0.00408935546875,0.00408935546875,0.00408935546875],[0.0041656494140625,0.0041656494140625,0.0041656494140625],[0.0040130615234375,0.0040130615234375,0.0040130615234375],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.0041656494140625,0.0041656494140625,0.0041656494140625],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.0040283203125,0.0040283203125,0.0040283203125],[0.00335693359375,0.00335693359375,0.00335693359375],[0.00054931640625,0.00054931640625,0.00054931640625],[0.0032196044921875,0.0032196044921875,0.0032196044921875],[0.0009307861328125,0.0009307861328125,0.0009307861328125],[0.003387451171875,0.003387451171875,0.003387451171875],[0.0037841796875,0.0037841796875,0.0037841796875],[0.0034027099609375,0.0034027099609375,0.0034027099609375],[0.5109710693359375,0.5109710693359375,0.5109710693359375]]],"scale_curve":[[[0.015625,0.002190380822867155,0.0024064762983471155],[0.0625,0.02452136017382145,0.02694055251777172],[0.25,0.23610399663448334,0.2593972086906433]]]},"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\",\"7\",\"1\",\"6\"]"}