{"collection":"grad-noise-175k","coord":"t8_x15_u0_b46","data":{"index":7477,"ordinal":"65570869","topo":"o2(o2(x,x),x)","expression":"pow(mlt(D,R),P)","image":"frame_expr-007477.png","measured":true,"step":59823,"globalStep":59823,"value_mean":-0.907402753829956,"value_positive_fraction":0.0536346435546875,"value_abs_mean":0.983222246170044,"value_variance":0.159017413854599,"value_stddev":0.39876988530158997,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.3891080915927887,"gradient_energy_x":0.021330444142222404,"gradient_energy_y":0.01704457774758339,"gradient_magnitude_mean":0.02132440358400345,"gradient_axis_bias":0.11168375611305237,"gradient_nonzero_flag":1,"laplacian_mean":2.8955898301319394e-7,"laplacian_energy":0.08089442551136017,"laplacian_abs_mean":0.04232271388173103,"gradient_magnitude_variance":0.037927981466054916,"gradient_magnitude_stddev":0.1947510689496994,"gradient_magnitude_cv":9.132779121398926,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.24132589995861053,"laplacian_energy_over_variance":0.5087142586708069,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.04363756999373436,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.2744200825691223,"value_histogram":[[[0.9453125,0.9453125,0.9453125],[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],[0.012908935546875,0.012908935546875,0.012908935546875],[0.002044677734375,0.002044677734375,0.002044677734375],[0.00152587890625,0.00152587890625,0.00152587890625],[0.0001220703125,0.0001220703125,0.0001220703125],[0.000244140625,0.000244140625,0.000244140625],[0.0001220703125,0.0001220703125,0.0001220703125],[0.0001220703125,0.0001220703125,0.0001220703125],[0.00018310546875,0.00018310546875,0.00018310546875],[0.000091552734375,0.000091552734375,0.000091552734375],[0.000213623046875,0.000213623046875,0.000213623046875],[0.0001220703125,0.0001220703125,0.0001220703125],[0.0001220703125,0.0001220703125,0.0001220703125],[0.000244140625,0.000244140625,0.000244140625],[0.000244140625,0.000244140625,0.000244140625],[0.000244140625,0.000244140625,0.000244140625],[0.0361328125,0.0361328125,0.0361328125]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.04363756999373436,0.2744200825691223]]]},"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":"[\"8\",\"15\",\"0\",\"46\"]"}