{"collection":"grad-noise-175k","coord":"t16_x25_u2_b20","data":{"index":96065,"ordinal":"130940063","topo":"o2(x,o1(o2(x,x)))","expression":"sub(R,frc(dot(R,D)))","image":"frame_expr-096065.png","measured":true,"step":85327,"globalStep":85327,"value_mean":-0.43567976355552673,"value_positive_fraction":0.19598388671875,"value_abs_mean":0.5434626936912537,"value_variance":0.2189096212387085,"value_stddev":0.4678777754306793,"value_min":-1,"value_max":0.9639326930046082,"value_range":1.963932752609253,"histogram_probability_sum":1,"histogram_entropy_bits":4.335392475128174,"gradient_energy_x":0.024317506700754166,"gradient_energy_y":0.026438793167471886,"gradient_magnitude_mean":0.12312827259302139,"gradient_axis_bias":-0.04179356247186661,"gradient_nonzero_flag":1,"laplacian_mean":-0.00004946580156683922,"laplacian_energy":0.15473568439483643,"laplacian_abs_mean":0.15109670162200928,"gradient_magnitude_variance":0.035593751817941666,"gradient_magnitude_stddev":0.1886630654335022,"gradient_magnitude_cv":1.5322481393814087,"gradient_magnitude_max":1.4054617881774902,"gradient_energy_over_variance":0.23185959458351135,"laplacian_energy_over_variance":0.7068473100662231,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.054884880781173706,"scale_diff2_mid":0.23885628581047058,"scale_diff2_far":0.3960109353065491,"scale_diff2_near_over_variance":0.2507193684577942,"scale_diff2_mid_over_variance":1.0911182165145874,"scale_diff2_far_over_variance":1.8090156316757202,"value_histogram":[[[0.229034423828125,0.229034423828125,0.229034423828125],[0.0323638916015625,0.0323638916015625,0.0323638916015625],[0.0330810546875,0.0330810546875,0.0330810546875],[0.033721923828125,0.033721923828125,0.033721923828125],[0.03515625,0.03515625,0.03515625],[0.0367431640625,0.0367431640625,0.0367431640625],[0.038818359375,0.038818359375,0.038818359375],[0.03924560546875,0.03924560546875,0.03924560546875],[0.0438232421875,0.0438232421875,0.0438232421875],[0.043121337890625,0.043121337890625,0.043121337890625],[0.0436859130859375,0.0436859130859375,0.0436859130859375],[0.041351318359375,0.041351318359375,0.041351318359375],[0.0407257080078125,0.0407257080078125,0.0407257080078125],[0.041839599609375,0.041839599609375,0.041839599609375],[0.0370330810546875,0.0370330810546875,0.0370330810546875],[0.0341796875,0.0341796875,0.0341796875],[0.0306396484375,0.0306396484375,0.0306396484375],[0.0276947021484375,0.0276947021484375,0.0276947021484375],[0.0246734619140625,0.0246734619140625,0.0246734619140625],[0.0228271484375,0.0228271484375,0.0228271484375],[0.020233154296875,0.020233154296875,0.020233154296875],[0.0160675048828125,0.0160675048828125,0.0160675048828125],[0.01177978515625,0.01177978515625,0.01177978515625],[0.009979248046875,0.009979248046875,0.009979248046875],[0.00799560546875,0.00799560546875,0.00799560546875],[0.0076751708984375,0.0076751708984375,0.0076751708984375],[0.00579833984375,0.00579833984375,0.00579833984375],[0.00457763671875,0.00457763671875,0.00457763671875],[0.00335693359375,0.00335693359375,0.00335693359375],[0.0018463134765625,0.0018463134765625,0.0018463134765625],[0.0008392333984375,0.0008392333984375,0.0008392333984375],[0.000091552734375,0.000091552734375,0.000091552734375]]],"scale_curve":[[[0.015625,0.054884880781173706,0.2507193684577942],[0.0625,0.23885628581047058,1.0911182165145874],[0.25,0.3960109353065491,1.8090156316757202]]]},"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\",\"25\",\"2\",\"20\"]"}