{"collection":"grad-noise-175k","coord":"t20_x26_u0_b148","data":{"index":164890,"ordinal":"163462594","topo":"o2(x,o2(o2(x,x),x))","expression":"sub(P,mlt(mod(R,R),R))","image":"frame_expr-164890.png","measured":true,"step":27527,"globalStep":27527,"value_mean":-0.019265208393335342,"value_positive_fraction":0.4857177734375,"value_abs_mean":0.9400289058685303,"value_variance":0.9223200678825378,"value_stddev":0.9603749513626099,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.8941761255264282,"gradient_energy_x":0.0007668480393476784,"gradient_energy_y":0.000053907191613689065,"gradient_magnitude_mean":0.008487376384437084,"gradient_axis_bias":0.8686399459838867,"gradient_nonzero_flag":1,"laplacian_mean":-2.9569434900622582e-8,"laplacian_energy":0.00007115625339793041,"laplacian_abs_mean":0.002217043424025178,"gradient_magnitude_variance":0.0007490288116969168,"gradient_magnitude_stddev":0.027368390932679176,"gradient_magnitude_cv":3.224599599838257,"gradient_magnitude_max":0.22306564450263977,"gradient_energy_over_variance":0.0008898811647668481,"laplacian_energy_over_variance":0.00007714919775025919,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0021786801517009735,"scale_diff2_mid":0.028025006875395775,"scale_diff2_far":0.242730975151062,"scale_diff2_near_over_variance":0.0023621737491339445,"scale_diff2_mid_over_variance":0.0303853377699852,"scale_diff2_far_over_variance":0.2631743550300598,"value_histogram":[[[0.4566802978515625,0.4566802978515625,0.4566802978515625],[0.003662109375,0.003662109375,0.003662109375],[0.0033721923828125,0.0033721923828125,0.0033721923828125],[0.0028076171875,0.0028076171875,0.0028076171875],[0.002471923828125,0.002471923828125,0.002471923828125],[0.0029449462890625,0.0029449462890625,0.0029449462890625],[0.002593994140625,0.002593994140625,0.002593994140625],[0.003082275390625,0.003082275390625,0.003082275390625],[0.0033721923828125,0.0033721923828125,0.0033721923828125],[0.003143310546875,0.003143310546875,0.003143310546875],[0.004302978515625,0.004302978515625,0.004302978515625],[0.003692626953125,0.003692626953125,0.003692626953125],[0.005279541015625,0.005279541015625,0.005279541015625],[0.0049896240234375,0.0049896240234375,0.0049896240234375],[0.0045013427734375,0.0045013427734375,0.0045013427734375],[0.007232666015625,0.007232666015625,0.007232666015625],[0.006011962890625,0.006011962890625,0.006011962890625],[0.0029144287109375,0.0029144287109375,0.0029144287109375],[0.0030975341796875,0.0030975341796875,0.0030975341796875],[0.0025634765625,0.0025634765625,0.0025634765625],[0.0023193359375,0.0023193359375,0.0023193359375],[0.0022125244140625,0.0022125244140625,0.0022125244140625],[0.0022430419921875,0.0022430419921875,0.0022430419921875],[0.002593994140625,0.002593994140625,0.002593994140625],[0.0031280517578125,0.0031280517578125,0.0031280517578125],[0.0024871826171875,0.0024871826171875,0.0024871826171875],[0.0031890869140625,0.0031890869140625,0.0031890869140625],[0.002288818359375,0.002288818359375,0.002288818359375],[0.004425048828125,0.004425048828125,0.004425048828125],[0.004608154296875,0.004608154296875,0.004608154296875],[0.0045623779296875,0.0045623779296875,0.0045623779296875],[0.437225341796875,0.437225341796875,0.437225341796875]]],"scale_curve":[[[0.015625,0.0021786801517009735,0.0023621737491339445],[0.0625,0.028025006875395775,0.0303853377699852],[0.25,0.242730975151062,0.2631743550300598]]]},"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":"[\"20\",\"26\",\"0\",\"148\"]"}