{"collection":"grad-noise-175k","coord":"t18_x32_u0_b184","data":{"index":126982,"ordinal":"147463834","topo":"o2(x,o2(x,o2(x,x)))","expression":"sub(D,mod(P,min(D,R)))","image":"frame_expr-126982.png","measured":true,"step":44263,"globalStep":44263,"value_mean":-0.010926449671387672,"value_positive_fraction":0.487518310546875,"value_abs_mean":0.19824884831905365,"value_variance":0.06412652879953384,"value_stddev":0.2532321512699127,"value_min":-0.9142971634864807,"value_max":0.95025235414505,"value_range":1.8645495176315308,"histogram_probability_sum":1,"histogram_entropy_bits":4.0409464836120605,"gradient_energy_x":0.005842885002493858,"gradient_energy_y":0.0002095445670420304,"gradient_magnitude_mean":0.061809420585632324,"gradient_axis_bias":0.9307568073272705,"gradient_nonzero_flag":1,"laplacian_mean":-3.4236114743180224e-7,"laplacian_energy":0.010347092524170876,"laplacian_abs_mean":0.07007455080747604,"gradient_magnitude_variance":0.0022320777643471956,"gradient_magnitude_stddev":0.04724486917257309,"gradient_magnitude_cv":0.7643635869026184,"gradient_magnitude_max":0.3347214460372925,"gradient_energy_over_variance":0.0943826213479042,"laplacian_energy_over_variance":0.16135433316230774,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.006838893052190542,"scale_diff2_mid":0.03979190066456795,"scale_diff2_far":0.037259556353092194,"scale_diff2_near_over_variance":0.10664686560630798,"scale_diff2_mid_over_variance":0.6205216646194458,"scale_diff2_far_over_variance":0.581031858921051,"value_histogram":[[[0,0,0],[0.001190185546875,0.001190185546875,0.001190185546875],[0.0018157958984375,0.0018157958984375,0.0018157958984375],[0.0020294189453125,0.0020294189453125,0.0020294189453125],[0.0035552978515625,0.0035552978515625,0.0035552978515625],[0.0041046142578125,0.0041046142578125,0.0041046142578125],[0.0059967041015625,0.0059967041015625,0.0059967041015625],[0.0069732666015625,0.0069732666015625,0.0069732666015625],[0.013702392578125,0.013702392578125,0.013702392578125],[0.0280303955078125,0.0280303955078125,0.0280303955078125],[0.049530029296875,0.049530029296875,0.049530029296875],[0.0616912841796875,0.0616912841796875,0.0616912841796875],[0.06549072265625,0.06549072265625,0.06549072265625],[0.0675201416015625,0.0675201416015625,0.0675201416015625],[0.0781707763671875,0.0781707763671875,0.0781707763671875],[0.122589111328125,0.122589111328125,0.122589111328125],[0.1159820556640625,0.1159820556640625,0.1159820556640625],[0.0781402587890625,0.0781402587890625,0.0781402587890625],[0.073638916015625,0.073638916015625,0.073638916015625],[0.0680084228515625,0.0680084228515625,0.0680084228515625],[0.0587615966796875,0.0587615966796875,0.0587615966796875],[0.0389862060546875,0.0389862060546875,0.0389862060546875],[0.0237579345703125,0.0237579345703125,0.0237579345703125],[0.0122833251953125,0.0122833251953125,0.0122833251953125],[0.006622314453125,0.006622314453125,0.006622314453125],[0.003509521484375,0.003509521484375,0.003509521484375],[0.0022125244140625,0.0022125244140625,0.0022125244140625],[0.0019073486328125,0.0019073486328125,0.0019073486328125],[0.0012664794921875,0.0012664794921875,0.0012664794921875],[0.00140380859375,0.00140380859375,0.00140380859375],[0.000946044921875,0.000946044921875,0.000946044921875],[0.00018310546875,0.00018310546875,0.00018310546875]]],"scale_curve":[[[0.015625,0.006838893052190542,0.10664686560630798],[0.0625,0.03979190066456795,0.6205216646194458],[0.25,0.037259556353092194,0.581031858921051]]]},"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":"[\"18\",\"32\",\"0\",\"184\"]"}