{"collection":"grad-noise-175k","coord":"t16_x3_u6_b23","data":{"index":77918,"ordinal":"130052048","topo":"o2(x,o1(o2(x,x)))","expression":"mlt(P,nrm(sub(D,P)))","image":"frame_expr-077918.png","measured":true,"step":111351,"globalStep":111351,"value_mean":-0.8429882526397705,"value_positive_fraction":0,"value_abs_mean":0.8429882526397705,"value_variance":0.093097984790802,"value_stddev":0.3051196038722992,"value_min":-1,"value_max":-0.00006889807264087722,"value_range":0.9999310970306396,"histogram_probability_sum":1,"histogram_entropy_bits":1.7393343448638916,"gradient_energy_x":0.0005406917189247906,"gradient_energy_y":0.00003731478500412777,"gradient_magnitude_mean":0.009576044045388699,"gradient_axis_bias":0.8708845973014832,"gradient_nonzero_flag":1,"laplacian_mean":-5.298754217619717e-7,"laplacian_energy":0.00009804704313864931,"laplacian_abs_mean":0.003352956147864461,"gradient_magnitude_variance":0.00048621921450830996,"gradient_magnitude_stddev":0.02205037884414196,"gradient_magnitude_cv":2.3026604652404785,"gradient_magnitude_max":0.13431046903133392,"gradient_energy_over_variance":0.006208582315593958,"laplacian_energy_over_variance":0.0010531597072258592,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0015688752755522728,"scale_diff2_mid":0.016637170687317848,"scale_diff2_far":0.10076534748077393,"scale_diff2_near_over_variance":0.016851872205734253,"scale_diff2_mid_over_variance":0.17870602011680603,"scale_diff2_far_over_variance":1.0823580026626587,"value_histogram":[[[0.752197265625,0.752197265625,0.752197265625],[0.01007080078125,0.01007080078125,0.01007080078125],[0.0081787109375,0.0081787109375,0.0081787109375],[0.0106201171875,0.0106201171875,0.0106201171875],[0.0130615234375,0.0130615234375,0.0130615234375],[0.01507568359375,0.01507568359375,0.01507568359375],[0.01287841796875,0.01287841796875,0.01287841796875],[0.01483154296875,0.01483154296875,0.01483154296875],[0.01483154296875,0.01483154296875,0.01483154296875],[0.00933837890625,0.00933837890625,0.00933837890625],[0.0130615234375,0.0130615234375,0.0130615234375],[0.0164794921875,0.0164794921875,0.0164794921875],[0.02197265625,0.02197265625,0.02197265625],[0.03350830078125,0.03350830078125,0.03350830078125],[0.01702880859375,0.01702880859375,0.01702880859375],[0.036865234375,0.036865234375,0.036865234375],[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],[0,0,0]]],"scale_curve":[[[0.015625,0.0015688752755522728,0.016851872205734253],[0.0625,0.016637170687317848,0.17870602011680603],[0.25,0.10076534748077393,1.0823580026626587]]]},"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\",\"3\",\"6\",\"23\"]"}