{"collection":"grad-noise-175k","coord":"t12_x14_u3_b109","data":{"index":31518,"ordinal":"98013538","topo":"o1(o2(x,o2(x,x)))","expression":"flr(dot(D,dst(D,R)))","image":"frame_expr-031518.png","measured":true,"step":81991,"globalStep":81991,"value_mean":-0.4790652096271515,"value_positive_fraction":0.004119873046875,"value_abs_mean":0.47979557514190674,"value_variance":0.08908850699663162,"value_stddev":0.2984769642353058,"value_min":-1,"value_max":0.4432957172393799,"value_range":1.4432957172393799,"histogram_probability_sum":1,"histogram_entropy_bits":4.055821895599365,"gradient_energy_x":0.046489644795656204,"gradient_energy_y":0.046455856412649155,"gradient_magnitude_mean":0.18216140568256378,"gradient_axis_bias":0.00036352899041958153,"gradient_nonzero_flag":1,"laplacian_mean":0.0000056597009461256675,"laplacian_energy":0.38073495030403137,"laplacian_abs_mean":0.29906970262527466,"gradient_magnitude_variance":0.05975557491183281,"gradient_magnitude_stddev":0.24444952607154846,"gradient_magnitude_cv":1.341939091682434,"gradient_magnitude_max":1.4131842851638794,"gradient_energy_over_variance":1.0432939529418945,"laplacian_energy_over_variance":4.273670673370361,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.08934103697538376,"scale_diff2_mid":0.2192816287279129,"scale_diff2_far":0.025287862867116928,"scale_diff2_near_over_variance":1.0028345584869385,"scale_diff2_mid_over_variance":2.461390733718872,"scale_diff2_far_over_variance":0.2838510274887085,"value_histogram":[[[0.0650634765625,0.0650634765625,0.0650634765625],[0.04913330078125,0.04913330078125,0.04913330078125],[0.0582122802734375,0.0582122802734375,0.0582122802734375],[0.0651397705078125,0.0651397705078125,0.0651397705078125],[0.046478271484375,0.046478271484375,0.046478271484375],[0.072052001953125,0.072052001953125,0.072052001953125],[0.0524749755859375,0.0524749755859375,0.0524749755859375],[0.066925048828125,0.066925048828125,0.066925048828125],[0.0704498291015625,0.0704498291015625,0.0704498291015625],[0.051025390625,0.051025390625,0.051025390625],[0.070556640625,0.070556640625,0.070556640625],[0.04656982421875,0.04656982421875,0.04656982421875],[0.0724334716796875,0.0724334716796875,0.0724334716796875],[0.0620880126953125,0.0620880126953125,0.0620880126953125],[0.05657958984375,0.05657958984375,0.05657958984375],[0.0759735107421875,0.0759735107421875,0.0759735107421875],[0.016571044921875,0.016571044921875,0.016571044921875],[0.00128173828125,0.00128173828125,0.00128173828125],[0.0004425048828125,0.0004425048828125,0.0004425048828125],[0.0003204345703125,0.0003204345703125,0.0003204345703125],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.000030517578125,0.000030517578125,0.000030517578125],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[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":[[[0.015625,0.08934103697538376,1.0028345584869385],[0.0625,0.2192816287279129,2.461390733718872],[0.25,0.025287862867116928,0.2838510274887085]]]},"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\",\"14\",\"3\",\"109\"]"}