{"collection":"grad-noise-175k","coord":"t19_x12_u2_b97","data":{"index":147150,"ordinal":"154776730","topo":"o2(x,o2(o1(x),x))","expression":"min(D,dot(frc(D),P))","image":"frame_expr-147150.png","measured":true,"step":57207,"globalStep":57207,"value_mean":-0.44615042209625244,"value_positive_fraction":0.2312774658203125,"value_abs_mean":0.48871538043022156,"value_variance":0.22320379316806793,"value_stddev":0.47244447469711304,"value_min":-1,"value_max":0.14541596174240112,"value_range":1.145416021347046,"histogram_probability_sum":1,"histogram_entropy_bits":3.1158225536346436,"gradient_energy_x":0.0232127383351326,"gradient_energy_y":0.021798446774482727,"gradient_magnitude_mean":0.08908914029598236,"gradient_axis_bias":0.03142089024186134,"gradient_nonzero_flag":1,"laplacian_mean":0.000905668071936816,"laplacian_energy":0.09167344868183136,"laplacian_abs_mean":0.1132761761546135,"gradient_magnitude_variance":0.03707924485206604,"gradient_magnitude_stddev":0.19255971908569336,"gradient_magnitude_cv":2.1614274978637695,"gradient_magnitude_max":1.2172081470489502,"gradient_energy_over_variance":0.20165957510471344,"laplacian_energy_over_variance":0.41071632504463196,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.04389273747801781,"scale_diff2_mid":0.12213820964097977,"scale_diff2_far":0.06483099609613419,"scale_diff2_near_over_variance":0.1966487020254135,"scale_diff2_mid_over_variance":0.547204852104187,"scale_diff2_far_over_variance":0.29045650362968445,"value_histogram":[[[0.379364013671875,0.379364013671875,0.379364013671875],[0.0079803466796875,0.0079803466796875,0.0079803466796875],[0.0078277587890625,0.0078277587890625,0.0078277587890625],[0.007904052734375,0.007904052734375,0.007904052734375],[0.0076141357421875,0.0076141357421875,0.0076141357421875],[0.0089569091796875,0.0089569091796875,0.0089569091796875],[0.0090789794921875,0.0090789794921875,0.0090789794921875],[0.0086822509765625,0.0086822509765625,0.0086822509765625],[0.010101318359375,0.010101318359375,0.010101318359375],[0.010955810546875,0.010955810546875,0.010955810546875],[0.0127105712890625,0.0127105712890625,0.0127105712890625],[0.014739990234375,0.014739990234375,0.014739990234375],[0.0170745849609375,0.0170745849609375,0.0170745849609375],[0.1019744873046875,0.1019744873046875,0.1019744873046875],[0.09539794921875,0.09539794921875,0.09539794921875],[0.068359375,0.068359375,0.068359375],[0.06280517578125,0.06280517578125,0.06280517578125],[0.0865325927734375,0.0865325927734375,0.0865325927734375],[0.081939697265625,0.081939697265625,0.081939697265625],[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":[[[0.015625,0.04389273747801781,0.1966487020254135],[0.0625,0.12213820964097977,0.547204852104187],[0.25,0.06483099609613419,0.29045650362968445]]]},"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\",\"12\",\"2\",\"97\"]"}