{"collection":"grad-noise-175k","coord":"t12_x20_u0_b100","data":{"index":36228,"ordinal":"98255332","topo":"o1(o2(x,o2(x,x)))","expression":"sqt(dot(R,sub(P,R)))","image":"frame_expr-036228.png","measured":true,"step":119671,"globalStep":119671,"value_mean":-0.9768309593200684,"value_positive_fraction":0.01171875,"value_abs_mean":0.9997315406799316,"value_variance":0.045378509908914566,"value_stddev":0.21302232146263123,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.09815995395183563,"gradient_energy_x":0.004812259692698717,"gradient_energy_y":0.005638561211526394,"gradient_magnitude_mean":0.005350875668227673,"gradient_axis_bias":-0.079065702855587,"gradient_nonzero_flag":1,"laplacian_mean":0,"laplacian_energy":0.022066134959459305,"laplacian_abs_mean":0.0106508182361722,"gradient_magnitude_variance":0.010414169169962406,"gradient_magnitude_stddev":0.10204983502626419,"gradient_magnitude_cv":19.071613311767578,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.2303033173084259,"laplacian_energy_over_variance":0.48626840114593506,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.012188365682959557,"scale_diff2_mid":0.048753462731838226,"scale_diff2_far":0.10906021296977997,"scale_diff2_near_over_variance":0.26859334111213684,"scale_diff2_mid_over_variance":1.0743733644485474,"scale_diff2_far_over_variance":2.4033451080322266,"value_histogram":[[[0.98828125,0.98828125,0.98828125],[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],[0,0,0],[0,0,0],[0,0,0],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.000030517578125,0.000030517578125,0.000030517578125],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.00006103515625,0.00006103515625,0.00006103515625],[0.00006103515625,0.00006103515625,0.00006103515625],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.011016845703125,0.011016845703125,0.011016845703125]]],"scale_curve":[[[0.015625,0.012188365682959557,0.26859334111213684],[0.0625,0.048753462731838226,1.0743733644485474],[0.25,0.10906021296977997,2.4033451080322266]]]},"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\",\"20\",\"0\",\"100\"]"}