{"collection":"grad-noise-175k","coord":"t20_x73_u0_b11","data":{"index":174200,"ordinal":"165361304","topo":"o2(x,o2(o2(x,x),x))","expression":"add(R,sub(add(R,P),D))","image":"frame_expr-174200.png","measured":true,"step":102007,"globalStep":102007,"value_mean":0.0125303715467453,"value_positive_fraction":0.5066070556640625,"value_abs_mean":0.946771502494812,"value_variance":0.9272876977920532,"value_stddev":0.9629577994346619,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.9136601686477661,"gradient_energy_x":0.0030139132868498564,"gradient_energy_y":0.0014490799512714148,"gradient_magnitude_mean":0.019092390313744545,"gradient_axis_bias":0.3506241738796234,"gradient_nonzero_flag":1,"laplacian_mean":-0.00004402151535032317,"laplacian_energy":0.001295030233450234,"laplacian_abs_mean":0.008535556495189667,"gradient_magnitude_variance":0.004099838435649872,"gradient_magnitude_stddev":0.06402997672557831,"gradient_magnitude_cv":3.3536908626556396,"gradient_magnitude_max":0.5614774823188782,"gradient_energy_over_variance":0.004812953993678093,"laplacian_energy_over_variance":0.00139657873660326,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.010545583441853523,"scale_diff2_mid":0.10173047333955765,"scale_diff2_far":0.3742099404335022,"scale_diff2_near_over_variance":0.011372504755854607,"scale_diff2_mid_over_variance":0.10970756411552429,"scale_diff2_far_over_variance":0.40355321764945984,"value_histogram":[[[0.4418487548828125,0.4418487548828125,0.4418487548828125],[0.0040435791015625,0.0040435791015625,0.0040435791015625],[0.003448486328125,0.003448486328125,0.003448486328125],[0.0037994384765625,0.0037994384765625,0.0037994384765625],[0.00457763671875,0.00457763671875,0.00457763671875],[0.003631591796875,0.003631591796875,0.003631591796875],[0.003692626953125,0.003692626953125,0.003692626953125],[0.0030975341796875,0.0030975341796875,0.0030975341796875],[0.003082275390625,0.003082275390625,0.003082275390625],[0.0028839111328125,0.0028839111328125,0.0028839111328125],[0.003570556640625,0.003570556640625,0.003570556640625],[0.0032958984375,0.0032958984375,0.0032958984375],[0.002960205078125,0.002960205078125,0.002960205078125],[0.003265380859375,0.003265380859375,0.003265380859375],[0.0034332275390625,0.0034332275390625,0.0034332275390625],[0.0027618408203125,0.0027618408203125,0.0027618408203125],[0.0030975341796875,0.0030975341796875,0.0030975341796875],[0.002899169921875,0.002899169921875,0.002899169921875],[0.0027618408203125,0.0027618408203125,0.0027618408203125],[0.00323486328125,0.00323486328125,0.00323486328125],[0.003326416015625,0.003326416015625,0.003326416015625],[0.0032196044921875,0.0032196044921875,0.0032196044921875],[0.0029144287109375,0.0029144287109375,0.0029144287109375],[0.003265380859375,0.003265380859375,0.003265380859375],[0.002960205078125,0.002960205078125,0.002960205078125],[0.00384521484375,0.00384521484375,0.00384521484375],[0.0048980712890625,0.0048980712890625,0.0048980712890625],[0.0050506591796875,0.0050506591796875,0.0050506591796875],[0.0048065185546875,0.0048065185546875,0.0048065185546875],[0.0053253173828125,0.0053253173828125,0.0053253173828125],[0.0050048828125,0.0050048828125,0.0050048828125],[0.4499969482421875,0.4499969482421875,0.4499969482421875]]],"scale_curve":[[[0.015625,0.010545583441853523,0.011372504755854607],[0.0625,0.10173047333955765,0.10970756411552429],[0.25,0.3742099404335022,0.40355321764945984]]]},"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\",\"73\",\"0\",\"11\"]"}