{"collection":"grad-noise-175k","coord":"t17_x16_u3_b26","data":{"index":111438,"ordinal":"138697262","topo":"o2(x,o2(x,o1(x)))","expression":"mlt(D,pow(R,flr(D)))","image":"frame_expr-111438.png","measured":true,"step":51511,"globalStep":51511,"value_mean":-0.8348575234413147,"value_positive_fraction":0.0673675537109375,"value_abs_mean":0.8445935249328613,"value_variance":0.12414384633302689,"value_stddev":0.3523405194282532,"value_min":-1,"value_max":0.14325924217700958,"value_range":1.1432592868804932,"histogram_probability_sum":1,"histogram_entropy_bits":1.398308515548706,"gradient_energy_x":0.021275855600833893,"gradient_energy_y":0.012868652120232582,"gradient_magnitude_mean":0.04702700302004814,"gradient_axis_bias":0.24622419476509094,"gradient_nonzero_flag":1,"laplacian_mean":0.00011104290751973167,"laplacian_energy":0.0716823935508728,"laplacian_abs_mean":0.07414548099040985,"gradient_magnitude_variance":0.03192507103085518,"gradient_magnitude_stddev":0.17867587506771088,"gradient_magnitude_cv":3.799431324005127,"gradient_magnitude_max":1.4113836288452148,"gradient_energy_over_variance":0.2750398516654968,"laplacian_energy_over_variance":0.5774140357971191,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.03370048478245735,"scale_diff2_mid":0.12426696717739105,"scale_diff2_far":0.27184271812438965,"scale_diff2_near_over_variance":0.27146318554878235,"scale_diff2_mid_over_variance":1.0009918212890625,"scale_diff2_far_over_variance":2.189739942550659,"value_histogram":[[[0.8075408935546875,0.8075408935546875,0.8075408935546875],[0.00091552734375,0.00091552734375,0.00091552734375],[0.0015716552734375,0.0015716552734375,0.0015716552734375],[0.00146484375,0.00146484375,0.00146484375],[0.0018768310546875,0.0018768310546875,0.0018768310546875],[0.0023193359375,0.0023193359375,0.0023193359375],[0.0030975341796875,0.0030975341796875,0.0030975341796875],[0.004852294921875,0.004852294921875,0.004852294921875],[0.0054931640625,0.0054931640625,0.0054931640625],[0.0079193115234375,0.0079193115234375,0.0079193115234375],[0.0084381103515625,0.0084381103515625,0.0084381103515625],[0.0114593505859375,0.0114593505859375,0.0114593505859375],[0.019012451171875,0.019012451171875,0.019012451171875],[0.0216522216796875,0.0216522216796875,0.0216522216796875],[0.0175323486328125,0.0175323486328125,0.0175323486328125],[0.0174713134765625,0.0174713134765625,0.0174713134765625],[0.0271453857421875,0.0271453857421875,0.0271453857421875],[0.03509521484375,0.03509521484375,0.03509521484375],[0.0051422119140625,0.0051422119140625,0.0051422119140625],[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]]],"scale_curve":[[[0.015625,0.03370048478245735,0.27146318554878235],[0.0625,0.12426696717739105,1.0009918212890625],[0.25,0.27184271812438965,2.189739942550659]]]},"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\",\"16\",\"3\",\"26\"]"}