{"collection":"grad-noise-175k","coord":"t16_x8_u2_b16","data":{"index":81662,"ordinal":"130253242","topo":"o2(x,o1(o2(x,x)))","expression":"sub(P,frc(mod(R,R)))","image":"frame_expr-081662.png","measured":true,"step":141303,"globalStep":141303,"value_mean":-0.02426273562014103,"value_positive_fraction":0.48443603515625,"value_abs_mean":0.9407975077629089,"value_variance":0.9227166175842285,"value_stddev":0.960581362247467,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.8986001014709473,"gradient_energy_x":0.0007734474493190646,"gradient_energy_y":0.000056132445024559274,"gradient_magnitude_mean":0.00856008566915989,"gradient_axis_bias":0.8646726012229919,"gradient_nonzero_flag":1,"laplacian_mean":0.000005606899321719538,"laplacian_energy":0.00009088763181352988,"laplacian_abs_mean":0.002383939456194639,"gradient_magnitude_variance":0.0007558761280961335,"gradient_magnitude_stddev":0.027493201196193695,"gradient_magnitude_cv":3.2117903232574463,"gradient_magnitude_max":0.20967327058315277,"gradient_energy_over_variance":0.000899062433745712,"laplacian_energy_over_variance":0.00009850004425970837,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0021449632477015257,"scale_diff2_mid":0.026624439284205437,"scale_diff2_far":0.24252918362617493,"scale_diff2_near_over_variance":0.0023246174678206444,"scale_diff2_mid_over_variance":0.028854403644800186,"scale_diff2_far_over_variance":0.2628425359725952,"value_histogram":[[[0.4586334228515625,0.4586334228515625,0.4586334228515625],[0.003173828125,0.003173828125,0.003173828125],[0.0032806396484375,0.0032806396484375,0.0032806396484375],[0.00262451171875,0.00262451171875,0.00262451171875],[0.0022430419921875,0.0022430419921875,0.0022430419921875],[0.00323486328125,0.00323486328125,0.00323486328125],[0.0049591064453125,0.0049591064453125,0.0049591064453125],[0.00433349609375,0.00433349609375,0.00433349609375],[0.003997802734375,0.003997802734375,0.003997802734375],[0.0032806396484375,0.0032806396484375,0.0032806396484375],[0.00372314453125,0.00372314453125,0.00372314453125],[0.00311279296875,0.00311279296875,0.00311279296875],[0.0039215087890625,0.0039215087890625,0.0039215087890625],[0.00372314453125,0.00372314453125,0.00372314453125],[0.00390625,0.00390625,0.00390625],[0.0073089599609375,0.0073089599609375,0.0073089599609375],[0.005950927734375,0.005950927734375,0.005950927734375],[0.002777099609375,0.002777099609375,0.002777099609375],[0.0026702880859375,0.0026702880859375,0.0026702880859375],[0.0027923583984375,0.0027923583984375,0.0027923583984375],[0.00201416015625,0.00201416015625,0.00201416015625],[0.0030517578125,0.0030517578125,0.0030517578125],[0.0021514892578125,0.0021514892578125,0.0021514892578125],[0.00323486328125,0.00323486328125,0.00323486328125],[0.0038604736328125,0.0038604736328125,0.0038604736328125],[0.002777099609375,0.002777099609375,0.002777099609375],[0.004150390625,0.004150390625,0.004150390625],[0.002777099609375,0.002777099609375,0.002777099609375],[0.0034027099609375,0.0034027099609375,0.0034027099609375],[0.0039215087890625,0.0039215087890625,0.0039215087890625],[0.0041656494140625,0.0041656494140625,0.0041656494140625],[0.434844970703125,0.434844970703125,0.434844970703125]]],"scale_curve":[[[0.015625,0.0021449632477015257,0.0023246174678206444],[0.0625,0.026624439284205437,0.028854403644800186],[0.25,0.24252918362617493,0.2628425359725952]]]},"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":"[\"16\",\"8\",\"2\",\"16\"]"}