{"collection":"grad-noise-175k","coord":"t16_x12_u3_b108","data":{"index":85263,"ordinal":"130415139","topo":"o2(x,o1(o2(x,x)))","expression":"dot(D,flr(dot(D,P)))","image":"frame_expr-085263.png","measured":true,"step":170111,"globalStep":170111,"value_mean":4.433434241946088e-8,"value_positive_fraction":0.498046875,"value_abs_mean":0.5828729867935181,"value_variance":0.4715132713317871,"value_stddev":0.6866682171821594,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.505011081695557,"gradient_energy_x":0.024435292929410934,"gradient_energy_y":0.02443528175354004,"gradient_magnitude_mean":0.1563113033771515,"gradient_axis_bias":2.286830067532719e-7,"gradient_nonzero_flag":1,"laplacian_mean":8.972985132693623e-10,"laplacian_energy":0.09054278582334518,"laplacian_abs_mean":0.1924763172864914,"gradient_magnitude_variance":0.024434780701994896,"gradient_magnitude_stddev":0.15631628036499023,"gradient_magnitude_cv":1.00003182888031,"gradient_magnitude_max":0.7171238660812378,"gradient_energy_over_variance":0.10364623367786407,"laplacian_energy_over_variance":0.19202594459056854,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.056680794805288315,"scale_diff2_mid":0.2787071466445923,"scale_diff2_far":0.07139705121517181,"scale_diff2_near_over_variance":0.12021038681268692,"scale_diff2_mid_over_variance":0.591090738773346,"scale_diff2_far_over_variance":0.15142108500003815,"value_histogram":[[[0.1589813232421875,0.1589813232421875,0.1589813232421875],[0.0131683349609375,0.0131683349609375,0.0131683349609375],[0.0221710205078125,0.0221710205078125,0.0221710205078125],[0.0149993896484375,0.0149993896484375,0.0149993896484375],[0.02099609375,0.02099609375,0.02099609375],[0.01617431640625,0.01617431640625,0.01617431640625],[0.013885498046875,0.013885498046875,0.013885498046875],[0.013885498046875,0.013885498046875,0.013885498046875],[0.0175018310546875,0.0175018310546875,0.0175018310546875],[0.018310546875,0.018310546875,0.018310546875],[0.02392578125,0.02392578125,0.02392578125],[0.0309906005859375,0.0309906005859375,0.0309906005859375],[0.0333709716796875,0.0333709716796875,0.0333709716796875],[0.032196044921875,0.032196044921875,0.032196044921875],[0.030426025390625,0.030426025390625,0.030426025390625],[0.0373382568359375,0.0373382568359375,0.0373382568359375],[0.0406951904296875,0.0406951904296875,0.0406951904296875],[0.030426025390625,0.030426025390625,0.030426025390625],[0.032196044921875,0.032196044921875,0.032196044921875],[0.0333709716796875,0.0333709716796875,0.0333709716796875],[0.0309906005859375,0.0309906005859375,0.0309906005859375],[0.02392578125,0.02392578125,0.02392578125],[0.018310546875,0.018310546875,0.018310546875],[0.0175018310546875,0.0175018310546875,0.0175018310546875],[0.013885498046875,0.013885498046875,0.013885498046875],[0.013885498046875,0.013885498046875,0.013885498046875],[0.01617431640625,0.01617431640625,0.01617431640625],[0.02099609375,0.02099609375,0.02099609375],[0.0149993896484375,0.0149993896484375,0.0149993896484375],[0.0221710205078125,0.0221710205078125,0.0221710205078125],[0.0131683349609375,0.0131683349609375,0.0131683349609375],[0.1589813232421875,0.1589813232421875,0.1589813232421875]]],"scale_curve":[[[0.015625,0.056680794805288315,0.12021038681268692],[0.0625,0.2787071466445923,0.591090738773346],[0.25,0.07139705121517181,0.15142108500003815]]]},"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\",\"12\",\"3\",\"108\"]"}