{"collection":"grad-noise-175k","coord":"t19_x12_u5_b6","data":{"index":147422,"ordinal":"154777242","topo":"o2(x,o2(o1(x),x))","expression":"add(D,lrg(sgn(D),P))","image":"frame_expr-147422.png","measured":true,"step":59383,"globalStep":59383,"value_mean":0.447732150554657,"value_positive_fraction":0.72265625,"value_abs_mean":0.4956727623939514,"value_variance":0.2275572568178177,"value_stddev":0.47702962160110474,"value_min":-0.14541596174240112,"value_max":1,"value_range":1.145416021347046,"histogram_probability_sum":1,"histogram_entropy_bits":3.17600417137146,"gradient_energy_x":0.011281623505055904,"gradient_energy_y":0,"gradient_magnitude_mean":0.044893521815538406,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":0.00015817505482118577,"laplacian_energy":0.016561871394515038,"laplacian_abs_mean":0.032112449407577515,"gradient_magnitude_variance":0.009266521781682968,"gradient_magnitude_stddev":0.09626277536153793,"gradient_magnitude_cv":2.1442465782165527,"gradient_magnitude_max":1.0306679010391235,"gradient_energy_over_variance":0.049577075988054276,"laplacian_energy_over_variance":0.07278111577033997,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.018242860212922096,"scale_diff2_mid":0.08981829881668091,"scale_diff2_far":0.06252481043338776,"scale_diff2_near_over_variance":0.080168217420578,"scale_diff2_mid_over_variance":0.3947063684463501,"scale_diff2_far_over_variance":0.27476516366004944,"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],[0.08203125,0.08203125,0.08203125],[0.1171875,0.1171875,0.1171875],[0.078125,0.078125,0.078125],[0.0546875,0.0546875,0.0546875],[0.09375,0.09375,0.09375],[0.08203125,0.08203125,0.08203125],[0,0,0],[0.01171875,0.01171875,0.01171875],[0,0,0],[0.01171875,0.01171875,0.01171875],[0,0,0],[0,0,0],[0.01171875,0.01171875,0.01171875],[0,0,0],[0.01171875,0.01171875,0.01171875],[0,0,0],[0.0703125,0.0703125,0.0703125],[0.08203125,0.08203125,0.08203125],[0.29296875,0.29296875,0.29296875]]],"scale_curve":[[[0.015625,0.018242860212922096,0.080168217420578],[0.0625,0.08981829881668091,0.3947063684463501],[0.25,0.06252481043338776,0.27476516366004944]]]},"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":"[\"19\",\"12\",\"5\",\"6\"]"}