{"collection":"grad-noise-175k","coord":"t14_x5_u6_b75","data":{"index":51944,"ordinal":"113891700","topo":"o1(o2(o2(x,x),x))","expression":"nrm(lrg(dot(P,D),R))","image":"frame_expr-051944.png","measured":true,"step":74519,"globalStep":74519,"value_mean":-0.9775593876838684,"value_positive_fraction":0.016448974609375,"value_abs_mean":0.989420473575592,"value_variance":0.0327889546751976,"value_stddev":0.18107719719409943,"value_min":-1,"value_max":0.9998769760131836,"value_range":1.9998769760131836,"histogram_probability_sum":1,"histogram_entropy_bits":0.1619933396577835,"gradient_energy_x":0.028337545692920685,"gradient_energy_y":0.030258607119321823,"gradient_magnitude_mean":0.03682295233011246,"gradient_axis_bias":-0.03278477117419243,"gradient_nonzero_flag":1,"laplacian_mean":0.0002799214271362871,"laplacian_energy":0.2079775333404541,"laplacian_abs_mean":0.07810093462467194,"gradient_magnitude_variance":0.05727555602788925,"gradient_magnitude_stddev":0.23932312428951263,"gradient_magnitude_cv":6.499291896820068,"gradient_magnitude_max":2.8282530307769775,"gradient_energy_over_variance":1.7870699167251587,"laplacian_energy_over_variance":6.342914581298828,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0529663972556591,"scale_diff2_mid":0.07374873012304306,"scale_diff2_far":0.049062687903642654,"scale_diff2_near_over_variance":1.615373134613037,"scale_diff2_mid_over_variance":2.249194383621216,"scale_diff2_far_over_variance":1.4963175058364868,"value_histogram":[[[0.983489990234375,0.983489990234375,0.983489990234375],[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],[0,0,0],[0,0,0],[0.0081024169921875,0.0081024169921875,0.0081024169921875],[0.0006561279296875,0.0006561279296875,0.0006561279296875],[0.00048828125,0.00048828125,0.00048828125],[0.000335693359375,0.000335693359375,0.000335693359375],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.000152587890625,0.000152587890625,0.000152587890625],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.0004730224609375,0.0004730224609375,0.0004730224609375],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.001739501953125,0.001739501953125,0.001739501953125],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.0001220703125,0.0001220703125,0.0001220703125],[0.00018310546875,0.00018310546875,0.00018310546875],[0.0033721923828125,0.0033721923828125,0.0033721923828125]]],"scale_curve":[[[0.015625,0.0529663972556591,1.615373134613037],[0.0625,0.07374873012304306,2.249194383621216],[0.25,0.049062687903642654,1.4963175058364868]]]},"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":"[\"14\",\"5\",\"6\",\"75\"]"}