{"collection":"grad-noise-175k","coord":"t12_x2_u1_b98","data":{"index":21101,"ordinal":"97528313","topo":"o1(o2(x,o2(x,x)))","expression":"log(min(P,dst(P,R)))","image":"frame_expr-021101.png","measured":true,"step":168815,"globalStep":168815,"value_mean":-0.17684413492679596,"value_positive_fraction":0.4349212646484375,"value_abs_mean":0.9493599534034729,"value_variance":0.9010004997253418,"value_stddev":0.9492104649543762,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.707980751991272,"gradient_energy_x":0.003990421537309885,"gradient_energy_y":0.000008010789315449074,"gradient_magnitude_mean":0.008064860478043556,"gradient_axis_bias":0.9959930777549744,"gradient_nonzero_flag":1,"laplacian_mean":1.2319082420830796e-9,"laplacian_energy":0.007501100189983845,"laplacian_abs_mean":0.008708920329809189,"gradient_magnitude_variance":0.003932385705411434,"gradient_magnitude_stddev":0.06270873546600342,"gradient_magnitude_cv":7.7755513191223145,"gradient_magnitude_max":1.00020170211792,"gradient_energy_over_variance":0.004437768831849098,"laplacian_energy_over_variance":0.008325300179421902,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.005561199504882097,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.006172248627990484,"value_histogram":[[[0.5625,0.5625,0.5625],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.000152587890625,0.000152587890625,0.000152587890625],[0.000274658203125,0.000274658203125,0.000274658203125],[0.000213623046875,0.000213623046875,0.000213623046875],[0.00030517578125,0.00030517578125,0.00030517578125],[0.00018310546875,0.00018310546875,0.00018310546875],[0.00030517578125,0.00030517578125,0.00030517578125],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.000457763671875,0.000457763671875,0.000457763671875],[0.0004730224609375,0.0004730224609375,0.0004730224609375],[0.0143280029296875,0.0143280029296875,0.0143280029296875],[0.0037841796875,0.0037841796875,0.0037841796875],[0.0038909912109375,0.0038909912109375,0.0038909912109375],[0.00372314453125,0.00372314453125,0.00372314453125],[0.0038604736328125,0.0038604736328125,0.0038604736328125],[0.0005340576171875,0.0005340576171875,0.0005340576171875],[0.0044708251953125,0.0044708251953125,0.0044708251953125],[0.0044097900390625,0.0044097900390625,0.0044097900390625],[0.0043182373046875,0.0043182373046875,0.0043182373046875],[0.0044708251953125,0.0044708251953125,0.0044708251953125],[0.008209228515625,0.008209228515625,0.008209228515625],[0.0250244140625,0.0250244140625,0.0250244140625],[0.0045013427734375,0.0045013427734375,0.0045013427734375],[0.0086212158203125,0.0086212158203125,0.0086212158203125],[0.005950927734375,0.005950927734375,0.005950927734375],[0.3348388671875,0.3348388671875,0.3348388671875]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.005561199504882097,0.006172248627990484]]]},"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\",\"2\",\"1\",\"98\"]"}