{"collection":"grad-noise-175k","coord":"t16_x15_u2_b86","data":{"index":87661,"ordinal":"130536119","topo":"o2(x,o1(o2(x,x)))","expression":"eql(D,frc(dot(R,P)))","image":"frame_expr-087661.png","measured":true,"step":18095,"globalStep":18095,"value_mean":0.0001363382034469396,"value_positive_fraction":0.00048828125,"value_abs_mean":0.0001363382034469396,"value_variance":0.000059620982938213274,"value_stddev":0.007721462287008762,"value_min":0,"value_max":0.5582787990570068,"value_range":0.5582787990570068,"histogram_probability_sum":1,"histogram_entropy_bits":0.005655186716467142,"gradient_energy_x":0.0001231320929946378,"gradient_energy_y":8.707762617632397e-7,"gradient_magnitude_mean":0.00028370405198074877,"gradient_axis_bias":0.9859555959701538,"gradient_nonzero_flag":1,"laplacian_mean":-1.9909370507775748e-7,"laplacian_energy":0.00037293133209459484,"laplacian_abs_mean":0.0005628786748275161,"gradient_magnitude_variance":0.00012384552974253893,"gradient_magnitude_stddev":0.011128590442240238,"gradient_magnitude_cv":39.22605514526367,"gradient_magnitude_max":0.5582918524742126,"gradient_energy_over_variance":2.079852819442749,"laplacian_energy_over_variance":6.255035400390625,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0,"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],[0.9996337890625,0.9996337890625,0.9996337890625],[0.000030517578125,0.000030517578125,0.000030517578125],[0.00006103515625,0.00006103515625,0.00006103515625],[0.000030517578125,0.000030517578125,0.000030517578125],[0.000030517578125,0.000030517578125,0.000030517578125],[0,0,0],[0.00006103515625,0.00006103515625,0.00006103515625],[0.000030517578125,0.000030517578125,0.000030517578125],[0.0001220703125,0.0001220703125,0.0001220703125],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0,0]]]},"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\",\"15\",\"2\",\"86\"]"}