{"collection":"grad-noise-175k","coord":"t12_x11_u6_b91","data":{"index":29322,"ordinal":"97892920","topo":"o1(o2(x,o2(x,x)))","expression":"nrm(min(D,div(P,R)))","image":"frame_expr-029322.png","measured":true,"step":64423,"globalStep":64423,"value_mean":-0.41620132327079773,"value_positive_fraction":0.1577606201171875,"value_abs_mean":0.5100991725921631,"value_variance":0.19809859991073608,"value_stddev":0.4450826942920685,"value_min":-1,"value_max":0.9991363286972046,"value_range":1.9991363286972046,"histogram_probability_sum":1,"histogram_entropy_bits":4.447263717651367,"gradient_energy_x":0.013962524011731148,"gradient_energy_y":0.004609393887221813,"gradient_magnitude_mean":0.08268183469772339,"gradient_axis_bias":0.5036168694496155,"gradient_nonzero_flag":1,"laplacian_mean":0.00002429424421279691,"laplacian_energy":0.018002934753894806,"laplacian_abs_mean":0.03186418488621712,"gradient_magnitude_variance":0.01173592172563076,"gradient_magnitude_stddev":0.10833246260881424,"gradient_magnitude_cv":1.3102328777313232,"gradient_magnitude_max":1.9988360404968262,"gradient_energy_over_variance":0.09375087171792984,"laplacian_energy_over_variance":0.09087865799665451,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.032561223953962326,"scale_diff2_mid":0.2392876297235489,"scale_diff2_far":0.3720202147960663,"scale_diff2_near_over_variance":0.16436877846717834,"scale_diff2_mid_over_variance":1.2079218626022339,"scale_diff2_far_over_variance":1.8779548406600952,"value_histogram":[[[0.14544677734375,0.14544677734375,0.14544677734375],[0.0528106689453125,0.0528106689453125,0.0528106689453125],[0.0491790771484375,0.0491790771484375,0.0491790771484375],[0.042816162109375,0.042816162109375,0.042816162109375],[0.045623779296875,0.045623779296875,0.045623779296875],[0.0434417724609375,0.0434417724609375,0.0434417724609375],[0.0494384765625,0.0494384765625,0.0494384765625],[0.0510711669921875,0.0510711669921875,0.0510711669921875],[0.0412139892578125,0.0412139892578125,0.0412139892578125],[0.0405426025390625,0.0405426025390625,0.0405426025390625],[0.0404205322265625,0.0404205322265625,0.0404205322265625],[0.03375244140625,0.03375244140625,0.03375244140625],[0.0378570556640625,0.0378570556640625,0.0378570556640625],[0.039031982421875,0.039031982421875,0.039031982421875],[0.0450592041015625,0.0450592041015625,0.0450592041015625],[0.0843505859375,0.0843505859375,0.0843505859375],[0.0395660400390625,0.0395660400390625,0.0395660400390625],[0.020660400390625,0.020660400390625,0.020660400390625],[0.012420654296875,0.012420654296875,0.012420654296875],[0.00958251953125,0.00958251953125,0.00958251953125],[0.01214599609375,0.01214599609375,0.01214599609375],[0.0113372802734375,0.0113372802734375,0.0113372802734375],[0.0067291259765625,0.0067291259765625,0.0067291259765625],[0.0081787109375,0.0081787109375,0.0081787109375],[0.007110595703125,0.007110595703125,0.007110595703125],[0.004608154296875,0.004608154296875,0.004608154296875],[0.006134033203125,0.006134033203125,0.006134033203125],[0.0066680908203125,0.0066680908203125,0.0066680908203125],[0.003997802734375,0.003997802734375,0.003997802734375],[0.0033416748046875,0.0033416748046875,0.0033416748046875],[0.003753662109375,0.003753662109375,0.003753662109375],[0.001708984375,0.001708984375,0.001708984375]]],"scale_curve":[[[0.015625,0.032561223953962326,0.16436877846717834],[0.0625,0.2392876297235489,1.2079218626022339],[0.25,0.3720202147960663,1.8779548406600952]]]},"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\",\"11\",\"6\",\"91\"]"}