{"collection":"grad-noise-175k","coord":"t20_x75_u0_b9","data":{"index":174600,"ordinal":"165442104","topo":"o2(x,o2(o2(x,x),x))","expression":"add(R,add(dot(R,D),P))","image":"frame_expr-174600.png","measured":true,"step":105207,"globalStep":105207,"value_mean":0.004492773208767176,"value_positive_fraction":0.4994049072265625,"value_abs_mean":0.9405832886695862,"value_variance":0.9195889234542847,"value_stddev":0.958952009677887,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.966556191444397,"gradient_energy_x":0.0012889228528365493,"gradient_energy_y":0.0005102885770611465,"gradient_magnitude_mean":0.01271918136626482,"gradient_axis_bias":0.4327642023563385,"gradient_nonzero_flag":1,"laplacian_mean":-0.000038304442568914965,"laplacian_energy":0.0003403837908990681,"laplacian_abs_mean":0.004369579255580902,"gradient_magnitude_variance":0.0016364890616387129,"gradient_magnitude_stddev":0.04045354202389717,"gradient_magnitude_cv":3.1805145740509033,"gradient_magnitude_max":0.3398956060409546,"gradient_energy_over_variance":0.001956538762897253,"laplacian_energy_over_variance":0.00037014775443822145,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.004294160753488541,"scale_diff2_mid":0.04915628954768181,"scale_diff2_far":0.2691182792186737,"scale_diff2_near_over_variance":0.004669652320444584,"scale_diff2_mid_over_variance":0.05345463380217552,"scale_diff2_far_over_variance":0.29265064001083374,"value_histogram":[[[0.4366302490234375,0.4366302490234375,0.4366302490234375],[0.0039215087890625,0.0039215087890625,0.0039215087890625],[0.0044097900390625,0.0044097900390625,0.0044097900390625],[0.0053558349609375,0.0053558349609375,0.0053558349609375],[0.00457763671875,0.00457763671875,0.00457763671875],[0.004852294921875,0.004852294921875,0.004852294921875],[0.0046539306640625,0.0046539306640625,0.0046539306640625],[0.0041961669921875,0.0041961669921875,0.0041961669921875],[0.0045623779296875,0.0045623779296875,0.0045623779296875],[0.0053558349609375,0.0053558349609375,0.0053558349609375],[0.00439453125,0.00439453125,0.00439453125],[0.003662109375,0.003662109375,0.003662109375],[0.0034942626953125,0.0034942626953125,0.0034942626953125],[0.003509521484375,0.003509521484375,0.003509521484375],[0.00323486328125,0.00323486328125,0.00323486328125],[0.0037689208984375,0.0037689208984375,0.0037689208984375],[0.0034332275390625,0.0034332275390625,0.0034332275390625],[0.0025482177734375,0.0025482177734375,0.0025482177734375],[0.002960205078125,0.002960205078125,0.002960205078125],[0.003662109375,0.003662109375,0.003662109375],[0.0036468505859375,0.0036468505859375,0.0036468505859375],[0.003753662109375,0.003753662109375,0.003753662109375],[0.0035247802734375,0.0035247802734375,0.0035247802734375],[0.0034942626953125,0.0034942626953125,0.0034942626953125],[0.003326416015625,0.003326416015625,0.003326416015625],[0.00341796875,0.00341796875,0.00341796875],[0.0028228759765625,0.0028228759765625,0.0028228759765625],[0.0032196044921875,0.0032196044921875,0.0032196044921875],[0.0044708251953125,0.0044708251953125,0.0044708251953125],[0.0041046142578125,0.0041046142578125,0.0041046142578125],[0.00341796875,0.00341796875,0.00341796875],[0.4476165771484375,0.4476165771484375,0.4476165771484375]]],"scale_curve":[[[0.015625,0.004294160753488541,0.004669652320444584],[0.0625,0.04915628954768181,0.05345463380217552],[0.25,0.2691182792186737,0.29265064001083374]]]},"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":"[\"20\",\"75\",\"0\",\"9\"]"}