{"collection":"grad-noise-175k","coord":"t16_x14_u5_b100","data":{"index":87191,"ordinal":"130496335","topo":"o2(x,o1(o2(x,x)))","expression":"dot(D,sgn(sub(D,R)))","image":"frame_expr-087191.png","measured":true,"step":14335,"globalStep":14335,"value_mean":0.2258717566728592,"value_positive_fraction":0.7548370361328125,"value_abs_mean":0.30237624049186707,"value_variance":0.08822458982467651,"value_stddev":0.29702624678611755,"value_min":-0.6772821545600891,"value_max":0.9926948547363281,"value_range":1.6699769496917725,"histogram_probability_sum":1,"histogram_entropy_bits":4.244509696960449,"gradient_energy_x":0.009417750872671604,"gradient_energy_y":0.009283141233026981,"gradient_magnitude_mean":0.10075173527002335,"gradient_axis_bias":0.007198032923042774,"gradient_nonzero_flag":1,"laplacian_mean":-0.00018105372146237642,"laplacian_energy":0.026359954848885536,"laplacian_abs_mean":0.08228109776973724,"gradient_magnitude_variance":0.008549516089260578,"gradient_magnitude_stddev":0.09246359020471573,"gradient_magnitude_cv":0.9177369475364685,"gradient_magnitude_max":0.747389018535614,"gradient_energy_over_variance":0.21196915209293365,"laplacian_energy_over_variance":0.2987824082374573,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.02438650093972683,"scale_diff2_mid":0.13497330248355865,"scale_diff2_far":0.14292028546333313,"scale_diff2_near_over_variance":0.27641385793685913,"scale_diff2_mid_over_variance":1.5298830270767212,"scale_diff2_far_over_variance":1.6199597120285034,"value_histogram":[[[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.0017852783203125,0.0017852783203125,0.0017852783203125],[0.0023193359375,0.0023193359375,0.0023193359375],[0.007354736328125,0.007354736328125,0.007354736328125],[0.0064544677734375,0.0064544677734375,0.0064544677734375],[0.0059356689453125,0.0059356689453125,0.0059356689453125],[0.015655517578125,0.015655517578125,0.015655517578125],[0.03857421875,0.03857421875,0.03857421875],[0.0441436767578125,0.0441436767578125,0.0441436767578125],[0.05535888671875,0.05535888671875,0.05535888671875],[0.0652923583984375,0.0652923583984375,0.0652923583984375],[0.08197021484375,0.08197021484375,0.08197021484375],[0.068878173828125,0.068878173828125,0.068878173828125],[0.06768798828125,0.06768798828125,0.06768798828125],[0.0600128173828125,0.0600128173828125,0.0600128173828125],[0.068115234375,0.068115234375,0.068115234375],[0.0703582763671875,0.0703582763671875,0.0703582763671875],[0.063018798828125,0.063018798828125,0.063018798828125],[0.077301025390625,0.077301025390625,0.077301025390625],[0.066680908203125,0.066680908203125,0.066680908203125],[0.0446014404296875,0.0446014404296875,0.0446014404296875],[0.033050537109375,0.033050537109375,0.033050537109375],[0.0187835693359375,0.0187835693359375,0.0187835693359375],[0.0223541259765625,0.0223541259765625,0.0223541259765625],[0.00360107421875,0.00360107421875,0.00360107421875],[0.0063629150390625,0.0063629150390625,0.0063629150390625],[0.004119873046875,0.004119873046875,0.004119873046875]]],"scale_curve":[[[0.015625,0.02438650093972683,0.27641385793685913],[0.0625,0.13497330248355865,1.5298830270767212],[0.25,0.14292028546333313,1.6199597120285034]]]},"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":"[\"16\",\"14\",\"5\",\"100\"]"}