{"collection":"grad-noise-175k","coord":"t17_x8_u6_b17","data":{"index":105016,"ordinal":"138374648","topo":"o2(x,o2(x,o1(x)))","expression":"sub(P,lrg(R,nrm(R)))","image":"frame_expr-105016.png","measured":true,"step":135,"globalStep":135,"value_mean":-0.06542975455522537,"value_positive_fraction":0.467376708984375,"value_abs_mean":0.9221279621124268,"value_variance":0.9039808511734009,"value_stddev":0.9507790803909302,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.9124583005905151,"gradient_energy_x":0.0009077725117094815,"gradient_energy_y":0.00025171571178361773,"gradient_magnitude_mean":0.009963315911591053,"gradient_axis_bias":0.565815806388855,"gradient_nonzero_flag":1,"laplacian_mean":0.0000021424418719107052,"laplacian_energy":0.00016949664859566838,"laplacian_abs_mean":0.0029943191912025213,"gradient_magnitude_variance":0.0010601576650515199,"gradient_magnitude_stddev":0.032560061663389206,"gradient_magnitude_cv":3.2679946422576904,"gradient_magnitude_max":0.2337624877691269,"gradient_energy_over_variance":0.0012826469028368592,"laplacian_energy_over_variance":0.00018750026356428862,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0029406966641545296,"scale_diff2_mid":0.03521345555782318,"scale_diff2_far":0.2432095855474472,"scale_diff2_near_over_variance":0.0032530517783015966,"scale_diff2_mid_over_variance":0.038953762501478195,"scale_diff2_far_over_variance":0.26904284954071045,"value_histogram":[[[0.4778289794921875,0.4778289794921875,0.4778289794921875],[0.00323486328125,0.00323486328125,0.00323486328125],[0.0022735595703125,0.0022735595703125,0.0022735595703125],[0.00225830078125,0.00225830078125,0.00225830078125],[0.0012054443359375,0.0012054443359375,0.0012054443359375],[0.00299072265625,0.00299072265625,0.00299072265625],[0.0010528564453125,0.0010528564453125,0.0010528564453125],[0.0022125244140625,0.0022125244140625,0.0022125244140625],[0.002838134765625,0.002838134765625,0.002838134765625],[0.0012664794921875,0.0012664794921875,0.0012664794921875],[0.00225830078125,0.00225830078125,0.00225830078125],[0.0021514892578125,0.0021514892578125,0.0021514892578125],[0.002471923828125,0.002471923828125,0.002471923828125],[0.0035552978515625,0.0035552978515625,0.0035552978515625],[0.003265380859375,0.003265380859375,0.003265380859375],[0.0125732421875,0.0125732421875,0.0125732421875],[0.024810791015625,0.024810791015625,0.024810791015625],[0.004913330078125,0.004913330078125,0.004913330078125],[0.0042877197265625,0.0042877197265625,0.0042877197265625],[0.00384521484375,0.00384521484375,0.00384521484375],[0.0020294189453125,0.0020294189453125,0.0020294189453125],[0.0033416748046875,0.0033416748046875,0.0033416748046875],[0.0019073486328125,0.0019073486328125,0.0019073486328125],[0.0033111572265625,0.0033111572265625,0.0033111572265625],[0.003265380859375,0.003265380859375,0.003265380859375],[0.001922607421875,0.001922607421875,0.001922607421875],[0.00335693359375,0.00335693359375,0.00335693359375],[0.0018463134765625,0.0018463134765625,0.0018463134765625],[0.003814697265625,0.003814697265625,0.003814697265625],[0.0037689208984375,0.0037689208984375,0.0037689208984375],[0.0046234130859375,0.0046234130859375,0.0046234130859375],[0.405517578125,0.405517578125,0.405517578125]]],"scale_curve":[[[0.015625,0.0029406966641545296,0.0032530517783015966],[0.0625,0.03521345555782318,0.038953762501478195],[0.25,0.2432095855474472,0.26904284954071045]]]},"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\",\"8\",\"6\",\"17\"]"}