{"collection":"grad-noise-175k","coord":"t12_x14_u0_b104","data":{"index":31150,"ordinal":"98012930","topo":"o1(o2(x,o2(x,x)))","expression":"sqt(dot(D,mod(D,R)))","image":"frame_expr-031150.png","measured":true,"step":79047,"globalStep":79047,"value_mean":0.3371395766735077,"value_positive_fraction":1,"value_abs_mean":0.3371395766735077,"value_variance":0.01774127408862114,"value_stddev":0.1331963688135147,"value_min":0.031666599214076996,"value_max":0.7026216983795166,"value_range":0.6709551215171814,"histogram_probability_sum":1,"histogram_entropy_bits":3.1257734298706055,"gradient_energy_x":0.002522018039599061,"gradient_energy_y":0.0024503888562321663,"gradient_magnitude_mean":0.061922118067741394,"gradient_axis_bias":0.014405335299670696,"gradient_nonzero_flag":1,"laplacian_mean":-0.0005839848890900612,"laplacian_energy":0.007459924090653658,"laplacian_abs_mean":0.06001324579119682,"gradient_magnitude_variance":0.001138094114139676,"gradient_magnitude_stddev":0.03373565152287483,"gradient_magnitude_cv":0.5448077917098999,"gradient_magnitude_max":0.2586630880832672,"gradient_energy_over_variance":0.2802733778953552,"laplacian_energy_over_variance":0.42048412561416626,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.006419177167117596,"scale_diff2_mid":0.031832240521907806,"scale_diff2_far":0.010543112643063068,"scale_diff2_near_over_variance":0.36182165145874023,"scale_diff2_mid_over_variance":1.7942477464675903,"scale_diff2_far_over_variance":0.5942703485488892,"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],[0.0194244384765625,0.0194244384765625,0.0194244384765625],[0.04864501953125,0.04864501953125,0.04864501953125],[0.089813232421875,0.089813232421875,0.089813232421875],[0.1142120361328125,0.1142120361328125,0.1142120361328125],[0.1437530517578125,0.1437530517578125,0.1437530517578125],[0.1745147705078125,0.1745147705078125,0.1745147705078125],[0.1631011962890625,0.1631011962890625,0.1631011962890625],[0.1282196044921875,0.1282196044921875,0.1282196044921875],[0.0861053466796875,0.0861053466796875,0.0861053466796875],[0.0272369384765625,0.0272369384765625,0.0272369384765625],[0.0048828125,0.0048828125,0.0048828125],[0.000091552734375,0.000091552734375,0.000091552734375],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.006419177167117596,0.36182165145874023],[0.0625,0.031832240521907806,1.7942477464675903],[0.25,0.010543112643063068,0.5942703485488892]]]},"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":"[\"12\",\"14\",\"0\",\"104\"]"}