{"collection":"grad-noise-175k","coord":"t19_x15_u6_b88","data":{"index":150166,"ordinal":"154898728","topo":"o2(x,o2(o1(x),x))","expression":"min(D,add(nrm(R),P))","image":"frame_expr-150166.png","measured":true,"step":81335,"globalStep":81335,"value_mean":-0.48859548568725586,"value_positive_fraction":0.2293243408203125,"value_abs_mean":0.5317506790161133,"value_variance":0.23481044173240662,"value_stddev":0.4845724403858185,"value_min":-1,"value_max":0.14541596174240112,"value_range":1.145416021347046,"histogram_probability_sum":1,"histogram_entropy_bits":2.848358154296875,"gradient_energy_x":0.0011535548837855458,"gradient_energy_y":0.0001377118460368365,"gradient_magnitude_mean":0.022951476275920868,"gradient_axis_bias":0.7867026925086975,"gradient_nonzero_flag":1,"laplacian_mean":0.00015381052799057215,"laplacian_energy":0.000231325306231156,"laplacian_abs_mean":0.008725477382540703,"gradient_magnitude_variance":0.0007644762517884374,"gradient_magnitude_stddev":0.0276491641998291,"gradient_magnitude_cv":1.2046791315078735,"gradient_magnitude_max":0.22688908874988556,"gradient_energy_over_variance":0.005499187856912613,"laplacian_energy_over_variance":0.0009851576760411263,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.002789036836475134,"scale_diff2_mid":0.025814510881900787,"scale_diff2_far":0.07759250700473785,"scale_diff2_near_over_variance":0.011877822689712048,"scale_diff2_mid_over_variance":0.10993766039609909,"scale_diff2_far_over_variance":0.33044740557670593,"value_histogram":[[[0.4405517578125,0.4405517578125,0.4405517578125],[0.0029449462890625,0.0029449462890625,0.0029449462890625],[0.0030364990234375,0.0030364990234375,0.0030364990234375],[0.007049560546875,0.007049560546875,0.007049560546875],[0.0069732666015625,0.0069732666015625,0.0069732666015625],[0.0087890625,0.0087890625,0.0087890625],[0.0120086669921875,0.0120086669921875,0.0120086669921875],[0.0089263916015625,0.0089263916015625,0.0089263916015625],[0.0086669921875,0.0086669921875,0.0086669921875],[0.007965087890625,0.007965087890625,0.007965087890625],[0.008209228515625,0.008209228515625,0.008209228515625],[0.005828857421875,0.005828857421875,0.005828857421875],[0.0052947998046875,0.0052947998046875,0.0052947998046875],[0.0934295654296875,0.0934295654296875,0.0934295654296875],[0.08917236328125,0.08917236328125,0.08917236328125],[0.06182861328125,0.06182861328125,0.06182861328125],[0.05792236328125,0.05792236328125,0.05792236328125],[0.0860595703125,0.0860595703125,0.0860595703125],[0.0853424072265625,0.0853424072265625,0.0853424072265625],[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]]],"scale_curve":[[[0.015625,0.002789036836475134,0.011877822689712048],[0.0625,0.025814510881900787,0.10993766039609909],[0.25,0.07759250700473785,0.33044740557670593]]]},"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\",\"15\",\"6\",\"88\"]"}