{"collection":"grad-noise-175k","coord":"t16_x19_u2_b11","data":{"index":90974,"ordinal":"130697648","topo":"o2(x,o1(o2(x,x)))","expression":"sub(R,frc(add(P,D)))","image":"frame_expr-090974.png","measured":true,"step":44599,"globalStep":44599,"value_mean":-0.4361368417739868,"value_positive_fraction":0.1885223388671875,"value_abs_mean":0.5494714379310608,"value_variance":0.22028081119060516,"value_stddev":0.46934083104133606,"value_min":-1,"value_max":0.949392557144165,"value_range":1.949392557144165,"histogram_probability_sum":1,"histogram_entropy_bits":4.376315116882324,"gradient_energy_x":0.041617874056100845,"gradient_energy_y":0.002648020628839731,"gradient_magnitude_mean":0.1128368079662323,"gradient_axis_bias":0.8803583383560181,"gradient_nonzero_flag":1,"laplacian_mean":0.00018252305744681507,"laplacian_energy":0.08301880955696106,"laplacian_abs_mean":0.10713110119104385,"gradient_magnitude_variance":0.03153156116604805,"gradient_magnitude_stddev":0.17757128179073334,"gradient_magnitude_cv":1.573699951171875,"gradient_magnitude_max":0.9629525542259216,"gradient_energy_over_variance":0.20095211267471313,"laplacian_energy_over_variance":0.37687715888023376,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.04758339747786522,"scale_diff2_mid":0.21085865795612335,"scale_diff2_far":0.3018328845500946,"scale_diff2_near_over_variance":0.21601244807243347,"scale_diff2_mid_over_variance":0.9572266340255737,"scale_diff2_far_over_variance":1.3702186346054077,"value_histogram":[[[0.2170562744140625,0.2170562744140625,0.2170562744140625],[0.03173828125,0.03173828125,0.03173828125],[0.033966064453125,0.033966064453125,0.033966064453125],[0.038177490234375,0.038177490234375,0.038177490234375],[0.039337158203125,0.039337158203125,0.039337158203125],[0.0420684814453125,0.0420684814453125,0.0420684814453125],[0.0425872802734375,0.0425872802734375,0.0425872802734375],[0.0460357666015625,0.0460357666015625,0.0460357666015625],[0.0463714599609375,0.0463714599609375,0.0463714599609375],[0.0421295166015625,0.0421295166015625,0.0421295166015625],[0.04107666015625,0.04107666015625,0.04107666015625],[0.0403289794921875,0.0403289794921875,0.0403289794921875],[0.040191650390625,0.040191650390625,0.040191650390625],[0.0405120849609375,0.0405120849609375,0.0405120849609375],[0.0368194580078125,0.0368194580078125,0.0368194580078125],[0.0330047607421875,0.0330047607421875,0.0330047607421875],[0.0287322998046875,0.0287322998046875,0.0287322998046875],[0.025848388671875,0.025848388671875,0.025848388671875],[0.0216522216796875,0.0216522216796875,0.0216522216796875],[0.0180511474609375,0.0180511474609375,0.0180511474609375],[0.016082763671875,0.016082763671875,0.016082763671875],[0.014556884765625,0.014556884765625,0.014556884765625],[0.0122833251953125,0.0122833251953125,0.0122833251953125],[0.011077880859375,0.011077880859375,0.011077880859375],[0.0094451904296875,0.0094451904296875,0.0094451904296875],[0.0089874267578125,0.0089874267578125,0.0089874267578125],[0.007415771484375,0.007415771484375,0.007415771484375],[0.0057830810546875,0.0057830810546875,0.0057830810546875],[0.0046539306640625,0.0046539306640625,0.0046539306640625],[0.002593994140625,0.002593994140625,0.002593994140625],[0.0013885498046875,0.0013885498046875,0.0013885498046875],[0.0000457763671875,0.0000457763671875,0.0000457763671875]]],"scale_curve":[[[0.015625,0.04758339747786522,0.21601244807243347],[0.0625,0.21085865795612335,0.9572266340255737],[0.25,0.3018328845500946,1.3702186346054077]]]},"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\",\"19\",\"2\",\"11\"]"}