{"collection":"grad-noise-175k","coord":"t19_x26_u2_b5","data":{"index":158916,"ordinal":"155342252","topo":"o2(x,o2(o1(x),x))","expression":"add(R,mod(frc(R),R))","image":"frame_expr-158916.png","measured":true,"step":151335,"globalStep":151335,"value_mean":0.13884584605693817,"value_positive_fraction":0.5861663818359375,"value_abs_mean":0.37590116262435913,"value_variance":0.1992037445306778,"value_stddev":0.4463224709033966,"value_min":-0.997708797454834,"value_max":1,"value_range":1.997708797454834,"histogram_probability_sum":1,"histogram_entropy_bits":4.770587921142578,"gradient_energy_x":0.0024977941066026688,"gradient_energy_y":0.002755797700956464,"gradient_magnitude_mean":0.05689709261059761,"gradient_axis_bias":-0.04910994693636894,"gradient_nonzero_flag":1,"laplacian_mean":0.0000032954001198959304,"laplacian_energy":0.0003914313856512308,"laplacian_abs_mean":0.013498058542609215,"gradient_magnitude_variance":0.002016437239944935,"gradient_magnitude_stddev":0.04490475729107857,"gradient_magnitude_cv":0.7892276048660278,"gradient_magnitude_max":0.3158070147037506,"gradient_energy_over_variance":0.02637295424938202,"laplacian_energy_over_variance":0.001964980037882924,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.010526970960199833,"scale_diff2_mid":0.1324298083782196,"scale_diff2_far":0.3642045259475708,"scale_diff2_near_over_variance":0.052845243364572525,"scale_diff2_mid_over_variance":0.6647957563400269,"scale_diff2_far_over_variance":1.8283015489578247,"value_histogram":[[[0.00274658203125,0.00274658203125,0.00274658203125],[0.005096435546875,0.005096435546875,0.005096435546875],[0.0065765380859375,0.0065765380859375,0.0065765380859375],[0.010284423828125,0.010284423828125,0.010284423828125],[0.0187530517578125,0.0187530517578125,0.0187530517578125],[0.0119781494140625,0.0119781494140625,0.0119781494140625],[0.011260986328125,0.011260986328125,0.011260986328125],[0.0140533447265625,0.0140533447265625,0.0140533447265625],[0.0190582275390625,0.0190582275390625,0.0190582275390625],[0.01873779296875,0.01873779296875,0.01873779296875],[0.0254058837890625,0.0254058837890625,0.0254058837890625],[0.041473388671875,0.041473388671875,0.041473388671875],[0.0466461181640625,0.0466461181640625,0.0466461181640625],[0.0461883544921875,0.0461883544921875,0.0461883544921875],[0.0640716552734375,0.0640716552734375,0.0640716552734375],[0.0714263916015625,0.0714263916015625,0.0714263916015625],[0.0535430908203125,0.0535430908203125,0.0535430908203125],[0.04888916015625,0.04888916015625,0.04888916015625],[0.041839599609375,0.041839599609375,0.041839599609375],[0.044342041015625,0.044342041015625,0.044342041015625],[0.040985107421875,0.040985107421875,0.040985107421875],[0.0411529541015625,0.0411529541015625,0.0411529541015625],[0.0368194580078125,0.0368194580078125,0.0368194580078125],[0.0357208251953125,0.0357208251953125,0.0357208251953125],[0.033935546875,0.033935546875,0.033935546875],[0.033172607421875,0.033172607421875,0.033172607421875],[0.0364227294921875,0.0364227294921875,0.0364227294921875],[0.0367279052734375,0.0367279052734375,0.0367279052734375],[0.0344085693359375,0.0344085693359375,0.0344085693359375],[0.0234375,0.0234375,0.0234375],[0.0166778564453125,0.0166778564453125,0.0166778564453125],[0.028167724609375,0.028167724609375,0.028167724609375]]],"scale_curve":[[[0.015625,0.010526970960199833,0.052845243364572525],[0.0625,0.1324298083782196,0.6647957563400269],[0.25,0.3642045259475708,1.8283015489578247]]]},"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\",\"26\",\"2\",\"5\"]"}