{"collection":"grad-noise-175k","coord":"t17_x5_u6_b72","data":{"index":102530,"ordinal":"138253500","topo":"o2(x,o2(x,o1(x)))","expression":"lrg(P,lrg(D,nrm(R)))","image":"frame_expr-102530.png","measured":true,"step":137047,"globalStep":137047,"value_mean":0.4459632635116577,"value_positive_fraction":0.49798583984375,"value_abs_mean":0.4459632635116577,"value_variance":0.23487140238285065,"value_stddev":0.4846353232860565,"value_min":0,"value_max":1,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":1.5408110618591309,"gradient_energy_x":0.0012906035408377647,"gradient_energy_y":0.00013435774599201977,"gradient_magnitude_mean":0.008268715813755989,"gradient_axis_bias":0.8114227056503296,"gradient_nonzero_flag":1,"laplacian_mean":-0.00001058746511262143,"laplacian_energy":0.001993132522329688,"laplacian_abs_mean":0.005042201839387417,"gradient_magnitude_variance":0.001356782391667366,"gradient_magnitude_stddev":0.03683452680706978,"gradient_magnitude_cv":4.454685211181641,"gradient_magnitude_max":0.999150276184082,"gradient_energy_over_variance":0.006066984962671995,"laplacian_energy_over_variance":0.008486058562994003,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0028027857188135386,"scale_diff2_mid":0.019917933270335197,"scale_diff2_far":0.07612304389476776,"scale_diff2_near_over_variance":0.011933277361094952,"scale_diff2_mid_over_variance":0.08480356633663177,"scale_diff2_far_over_variance":0.3241052031517029,"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],[0.520294189453125,0.520294189453125,0.520294189453125],[0.0064697265625,0.0064697265625,0.0064697265625],[0.0063018798828125,0.0063018798828125,0.0063018798828125],[0.0063629150390625,0.0063629150390625,0.0063629150390625],[0.000885009765625,0.000885009765625,0.000885009765625],[0.00579833984375,0.00579833984375,0.00579833984375],[0.001373291015625,0.001373291015625,0.001373291015625],[0.0057373046875,0.0057373046875,0.0057373046875],[0.005706787109375,0.005706787109375,0.005706787109375],[0.0015869140625,0.0015869140625,0.0015869140625],[0.0057373046875,0.0057373046875,0.0057373046875],[0.001434326171875,0.001434326171875,0.001434326171875],[0.006988525390625,0.006988525390625,0.006988525390625],[0.00811767578125,0.00811767578125,0.00811767578125],[0.007965087890625,0.007965087890625,0.007965087890625],[0.40924072265625,0.40924072265625,0.40924072265625]]],"scale_curve":[[[0.015625,0.0028027857188135386,0.011933277361094952],[0.0625,0.019917933270335197,0.08480356633663177],[0.25,0.07612304389476776,0.3241052031517029]]]},"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":"[\"17\",\"5\",\"6\",\"72\"]"}