{"collection":"grad-noise-175k","coord":"t16_x14_u2_b101","data":{"index":86829,"ordinal":"130495733","topo":"o2(x,o1(o2(x,x)))","expression":"dot(D,frc(mlt(D,R)))","image":"frame_expr-086829.png","measured":true,"step":11439,"globalStep":11439,"value_mean":0.0032808170653879642,"value_positive_fraction":0.5025787353515625,"value_abs_mean":0.09862992912530899,"value_variance":0.015361213125288486,"value_stddev":0.1239403635263443,"value_min":-0.36754557490348816,"value_max":0.38417166471481323,"value_range":0.751717209815979,"histogram_probability_sum":1,"histogram_entropy_bits":3.0400965213775635,"gradient_energy_x":0.0007465508533641696,"gradient_energy_y":0.000765075848903507,"gradient_magnitude_mean":0.03462204337120056,"gradient_axis_bias":-0.012255007401108742,"gradient_nonzero_flag":1,"laplacian_mean":0.000020307103113736957,"laplacian_energy":0.0003524174098856747,"laplacian_abs_mean":0.014826790429651737,"gradient_magnitude_variance":0.0003129412652924657,"gradient_magnitude_stddev":0.0176901463419199,"gradient_magnitude_cv":0.5109503865242004,"gradient_magnitude_max":0.09434357285499573,"gradient_energy_over_variance":0.09840541332960129,"laplacian_energy_over_variance":0.02294202893972397,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.002782622119411826,"scale_diff2_mid":0.01922815479338169,"scale_diff2_far":0.018861129879951477,"scale_diff2_near_over_variance":0.18114598095417023,"scale_diff2_mid_over_variance":1.2517340183258057,"scale_diff2_far_over_variance":1.2278411388397217,"value_histogram":[[[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],[0.002044677734375,0.002044677734375,0.002044677734375],[0.015838623046875,0.015838623046875,0.015838623046875],[0.0382080078125,0.0382080078125,0.0382080078125],[0.1067657470703125,0.1067657470703125,0.1067657470703125],[0.1376800537109375,0.1376800537109375,0.1376800537109375],[0.195892333984375,0.195892333984375,0.195892333984375],[0.195404052734375,0.195404052734375,0.195404052734375],[0.131744384765625,0.131744384765625,0.131744384765625],[0.1047821044921875,0.1047821044921875,0.1047821044921875],[0.046142578125,0.046142578125,0.046142578125],[0.019012451171875,0.019012451171875,0.019012451171875],[0.0063629150390625,0.0063629150390625,0.0063629150390625],[0.0001220703125,0.0001220703125,0.0001220703125],[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":[[[0.015625,0.002782622119411826,0.18114598095417023],[0.0625,0.01922815479338169,1.2517340183258057],[0.25,0.018861129879951477,1.2278411388397217]]]},"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\",\"14\",\"2\",\"101\"]"}