{"collection":"grad-noise-175k","coord":"t12_x25_u2_b31","data":{"index":40636,"ordinal":"98457670","topo":"o1(o2(x,o2(x,x)))","expression":"frc(mlt(R,dot(R,D)))","image":"frame_expr-040636.png","measured":true,"step":5095,"globalStep":5095,"value_mean":0.4971996545791626,"value_positive_fraction":1,"value_abs_mean":0.4971996545791626,"value_variance":0.09755925834178925,"value_stddev":0.3123447597026825,"value_min":0.00013356284762267023,"value_max":0.9998411536216736,"value_range":0.9997075796127319,"histogram_probability_sum":1,"histogram_entropy_bits":3.9734621047973633,"gradient_energy_x":0.03381355479359627,"gradient_energy_y":0.032601505517959595,"gradient_magnitude_mean":0.13185137510299683,"gradient_axis_bias":0.018249616026878357,"gradient_nonzero_flag":1,"laplacian_mean":0.000011347983672749251,"laplacian_energy":0.22030557692050934,"laplacian_abs_mean":0.17885255813598633,"gradient_magnitude_variance":0.04903209209442139,"gradient_magnitude_stddev":0.2214319109916687,"gradient_magnitude_cv":1.6794054508209229,"gradient_magnitude_max":1.4107130765914917,"gradient_energy_over_variance":0.6807662844657898,"laplacian_energy_over_variance":2.258171796798706,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.06810951232910156,"scale_diff2_mid":0.2065901756286621,"scale_diff2_far":0.1515982300043106,"scale_diff2_near_over_variance":0.6981347799301147,"scale_diff2_mid_over_variance":2.117586612701416,"scale_diff2_far_over_variance":1.553909182548523,"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],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.080841064453125,0.080841064453125,0.080841064453125],[0.08294677734375,0.08294677734375,0.08294677734375],[0.0695648193359375,0.0695648193359375,0.0695648193359375],[0.0601348876953125,0.0601348876953125,0.0601348876953125],[0.05438232421875,0.05438232421875,0.05438232421875],[0.053863525390625,0.053863525390625,0.053863525390625],[0.0512542724609375,0.0512542724609375,0.0512542724609375],[0.0522613525390625,0.0522613525390625,0.0522613525390625],[0.0517578125,0.0517578125,0.0517578125],[0.05059814453125,0.05059814453125,0.05059814453125],[0.0540618896484375,0.0540618896484375,0.0540618896484375],[0.052490234375,0.052490234375,0.052490234375],[0.05792236328125,0.05792236328125,0.05792236328125],[0.0653839111328125,0.0653839111328125,0.0653839111328125],[0.076263427734375,0.076263427734375,0.076263427734375],[0.086273193359375,0.086273193359375,0.086273193359375]]],"scale_curve":[[[0.015625,0.06810951232910156,0.6981347799301147],[0.0625,0.2065901756286621,2.117586612701416],[0.25,0.1515982300043106,1.553909182548523]]]},"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\",\"25\",\"2\",\"31\"]"}