{"collection":"grad-noise-175k","coord":"t12_x1_u0_b112","data":{"index":20147,"ordinal":"97487725","topo":"o1(o2(x,o2(x,x)))","expression":"sqt(dst(P,mlt(P,D)))","image":"frame_expr-020147.png","measured":true,"step":161183,"globalStep":161183,"value_mean":0.9960224032402039,"value_positive_fraction":1,"value_abs_mean":0.9960224032402039,"value_variance":0.002550798235461116,"value_stddev":0.05050542578101158,"value_min":0.0001028923288686201,"value_max":1,"value_range":0.9998971223831177,"histogram_probability_sum":1,"histogram_entropy_bits":0.09889139235019684,"gradient_energy_x":0.0000414617607020773,"gradient_energy_y":0.00004146174615016207,"gradient_magnitude_mean":0.0008916013757698238,"gradient_axis_bias":1.7548600794725644e-7,"gradient_nonzero_flag":0,"laplacian_mean":-3.37894816293538e-11,"laplacian_energy":0.00000962982539931545,"laplacian_abs_mean":0.0002814857289195061,"gradient_magnitude_variance":0.0000822022047941573,"gradient_magnitude_stddev":0.00906654354184866,"gradient_magnitude_cv":10.168829917907715,"gradient_magnitude_max":0.1424890160560608,"gradient_energy_over_variance":0.03250884637236595,"laplacian_energy_over_variance":0.003775220364332199,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.0002854793274309486,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.111917644739151,"value_histogram":[[[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],[0.0006866455078125,0.0006866455078125,0.0006866455078125],[0.00042724609375,0.00042724609375,0.00042724609375],[0.0004119873046875,0.0004119873046875,0.0004119873046875],[0.000457763671875,0.000457763671875,0.000457763671875],[0.000457763671875,0.000457763671875,0.000457763671875],[0.000274658203125,0.000274658203125,0.000274658203125],[0.00048828125,0.00048828125,0.00048828125],[0.0003204345703125,0.0003204345703125,0.0003204345703125],[0.0005950927734375,0.0005950927734375,0.0005950927734375],[0.000335693359375,0.000335693359375,0.000335693359375],[0.0006256103515625,0.0006256103515625,0.0006256103515625],[0.0006561279296875,0.0006561279296875,0.0006561279296875],[0.0005340576171875,0.0005340576171875,0.0005340576171875],[0.0008392333984375,0.0008392333984375,0.0008392333984375],[0.0009918212890625,0.0009918212890625,0.0009918212890625],[0.9918975830078125,0.9918975830078125,0.9918975830078125]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.0002854793274309486,0.111917644739151]]]},"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":"[\"12\",\"1\",\"0\",\"112\"]"}