{"collection":"grad-noise-175k","coord":"t16_x0_u6_b103","data":{"index":75457,"ordinal":"129930925","topo":"o2(x,o1(o2(x,x)))","expression":"dot(P,nrm(pow(P,P)))","image":"frame_expr-075457.png","measured":true,"step":91663,"globalStep":91663,"value_mean":-0.5020462274551392,"value_positive_fraction":0.25,"value_abs_mean":0.9979537725448608,"value_variance":0.745011568069458,"value_stddev":0.8631405234336853,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.86221843957901,"gradient_energy_x":0.007261356338858604,"gradient_energy_y":0.007261351682245731,"gradient_magnitude_mean":0.007845268584787846,"gradient_axis_bias":3.2064355082184193e-7,"gradient_nonzero_flag":1,"laplacian_mean":3.191228947763136e-10,"laplacian_energy":0.029031263664364815,"laplacian_abs_mean":0.015140037052333355,"gradient_magnitude_variance":0.014460928738117218,"gradient_magnitude_stddev":0.12025360018014908,"gradient_magnitude_cv":15.328168869018555,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.019493265077471733,"laplacian_energy_over_variance":0.03896753489971161,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.018722305074334145,"scale_diff2_mid":0.07664034515619278,"scale_diff2_far":0.3262271285057068,"scale_diff2_near_over_variance":0.025130221620202065,"scale_diff2_mid_over_variance":0.1028713509440422,"scale_diff2_far_over_variance":0.4378819763660431,"value_histogram":[[[0.75,0.75,0.75],[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],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.000152587890625,0.000152587890625,0.000152587890625],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.00018310546875,0.00018310546875,0.00018310546875],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.000244140625,0.000244140625,0.000244140625],[0.0003204345703125,0.0003204345703125,0.0003204345703125],[0.00079345703125,0.00079345703125,0.00079345703125],[0.0004730224609375,0.0004730224609375,0.0004730224609375],[0.000396728515625,0.000396728515625,0.000396728515625],[0.0004425048828125,0.0004425048828125,0.0004425048828125],[0.0003662109375,0.0003662109375,0.0003662109375],[0.0004425048828125,0.0004425048828125,0.0004425048828125],[0.2453155517578125,0.2453155517578125,0.2453155517578125]]],"scale_curve":[[[0.015625,0.018722305074334145,0.025130221620202065],[0.0625,0.07664034515619278,0.1028713509440422],[0.25,0.3262271285057068,0.4378819763660431]]]},"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\",\"0\",\"6\",\"103\"]"}