{"collection":"grad-noise-175k","coord":"t16_x10_u6_b0","data":{"index":83824,"ordinal":"130334832","topo":"o2(x,o1(o2(x,x)))","expression":"add(D,nrm(add(P,D)))","image":"frame_expr-083824.png","measured":true,"step":158599,"globalStep":158599,"value_mean":9.067662176676095e-10,"value_positive_fraction":0.499969482421875,"value_abs_mean":0.6409059166908264,"value_variance":0.490304172039032,"value_stddev":0.7002172470092773,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.809926509857178,"gradient_energy_x":0.0017437241040170193,"gradient_energy_y":0.000060195558035047725,"gradient_magnitude_mean":0.03416082262992859,"gradient_axis_bias":0.9332613348960876,"gradient_nonzero_flag":1,"laplacian_mean":1.6425442820114378e-12,"laplacian_energy":0.0004813110863324255,"laplacian_abs_mean":0.01467818208038807,"gradient_magnitude_variance":0.0006370001938194036,"gradient_magnitude_stddev":0.02523886226117611,"gradient_magnitude_cv":0.7388247847557068,"gradient_magnitude_max":1.5270071029663086,"gradient_energy_over_variance":0.003679184941574931,"laplacian_energy_over_variance":0.0009816581150516868,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0038217066321521997,"scale_diff2_mid":0.029991036280989647,"scale_diff2_far":0.11156386882066727,"scale_diff2_near_over_variance":0.007794562727212906,"scale_diff2_mid_over_variance":0.06116822734475136,"scale_diff2_far_over_variance":0.22754012048244476,"value_histogram":[[[0.083221435546875,0.083221435546875,0.083221435546875],[0.03826904296875,0.03826904296875,0.03826904296875],[0.05316162109375,0.05316162109375,0.05316162109375],[0.042205810546875,0.042205810546875,0.042205810546875],[0.038665771484375,0.038665771484375,0.038665771484375],[0.03564453125,0.03564453125,0.03564453125],[0.0323486328125,0.0323486328125,0.0323486328125],[0.027923583984375,0.027923583984375,0.027923583984375],[0.023834228515625,0.023834228515625,0.023834228515625],[0.021392822265625,0.021392822265625,0.021392822265625],[0.019439697265625,0.019439697265625,0.019439697265625],[0.017791748046875,0.017791748046875,0.017791748046875],[0.018218994140625,0.018218994140625,0.018218994140625],[0.01922607421875,0.01922607421875,0.01922607421875],[0.013092041015625,0.013092041015625,0.013092041015625],[0.01556396484375,0.01556396484375,0.01556396484375],[0.01556396484375,0.01556396484375,0.01556396484375],[0.013092041015625,0.013092041015625,0.013092041015625],[0.01922607421875,0.01922607421875,0.01922607421875],[0.018218994140625,0.018218994140625,0.018218994140625],[0.017791748046875,0.017791748046875,0.017791748046875],[0.019439697265625,0.019439697265625,0.019439697265625],[0.021392822265625,0.021392822265625,0.021392822265625],[0.023834228515625,0.023834228515625,0.023834228515625],[0.027923583984375,0.027923583984375,0.027923583984375],[0.0323486328125,0.0323486328125,0.0323486328125],[0.03564453125,0.03564453125,0.03564453125],[0.038665771484375,0.038665771484375,0.038665771484375],[0.042205810546875,0.042205810546875,0.042205810546875],[0.05316162109375,0.05316162109375,0.05316162109375],[0.03826904296875,0.03826904296875,0.03826904296875],[0.083221435546875,0.083221435546875,0.083221435546875]]],"scale_curve":[[[0.015625,0.0038217066321521997,0.007794562727212906],[0.0625,0.029991036280989647,0.06116822734475136],[0.25,0.11156386882066727,0.22754012048244476]]]},"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\",\"10\",\"6\",\"0\"]"}