{"collection":"grad-noise-175k","coord":"t12_x20_u2_b53","data":{"index":36423,"ordinal":"98255687","topo":"o1(o2(x,o2(x,x)))","expression":"frc(pow(R,dot(P,R)))","image":"frame_expr-036423.png","measured":true,"step":121231,"globalStep":121231,"value_mean":-0.9369074702262878,"value_positive_fraction":0.04296875,"value_abs_mean":0.9771549701690674,"value_variance":0.09108927100896835,"value_stddev":0.30180999636650085,"value_min":-1,"value_max":0.9750593900680542,"value_range":1.9750593900680542,"histogram_probability_sum":1,"histogram_entropy_bits":0.42263153195381165,"gradient_energy_x":0.009801749140024185,"gradient_energy_y":0.008773676119744778,"gradient_magnitude_mean":0.013566863723099232,"gradient_axis_bias":0.05534586310386658,"gradient_nonzero_flag":1,"laplacian_mean":-0.000003774929155042628,"laplacian_energy":0.03870844095945358,"laplacian_abs_mean":0.02470969595015049,"gradient_magnitude_variance":0.01839406043291092,"gradient_magnitude_stddev":0.1356247067451477,"gradient_magnitude_cv":9.996761322021484,"gradient_magnitude_max":2.7347898483276367,"gradient_energy_over_variance":0.2039255052804947,"laplacian_energy_over_variance":0.42495059967041016,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.013499335385859013,"scale_diff2_mid":0.05968870967626572,"scale_diff2_far":0.15515108406543732,"scale_diff2_near_over_variance":0.1481989622116089,"scale_diff2_mid_over_variance":0.6552770137786865,"scale_diff2_far_over_variance":1.7032859325408936,"value_histogram":[[[0.95703125,0.95703125,0.95703125],[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],[0.0011444091796875,0.0011444091796875,0.0011444091796875],[0.0027008056640625,0.0027008056640625,0.0027008056640625],[0.0029144287109375,0.0029144287109375,0.0029144287109375],[0.00286865234375,0.00286865234375,0.00286865234375],[0.0026702880859375,0.0026702880859375,0.0026702880859375],[0.0028076171875,0.0028076171875,0.0028076171875],[0.0041351318359375,0.0041351318359375,0.0041351318359375],[0.0048828125,0.0048828125,0.0048828125],[0.0040435791015625,0.0040435791015625,0.0040435791015625],[0.0033111572265625,0.0033111572265625,0.0033111572265625],[0.0027008056640625,0.0027008056640625,0.0027008056640625],[0.0024871826171875,0.0024871826171875,0.0024871826171875],[0.001983642578125,0.001983642578125,0.001983642578125],[0.0020751953125,0.0020751953125,0.0020751953125],[0.0014495849609375,0.0014495849609375,0.0014495849609375],[0.00079345703125,0.00079345703125,0.00079345703125]]],"scale_curve":[[[0.015625,0.013499335385859013,0.1481989622116089],[0.0625,0.05968870967626572,0.6552770137786865],[0.25,0.15515108406543732,1.7032859325408936]]]},"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\",\"20\",\"2\",\"53\"]"}