{"collection":"grad-noise-175k","coord":"t19_x25_u1_b91","data":{"index":158034,"ordinal":"155301736","topo":"o2(x,o2(o1(x),x))","expression":"min(R,div(log(R),D))","image":"frame_expr-158034.png","measured":true,"step":144279,"globalStep":144279,"value_mean":-0.4285488426685333,"value_positive_fraction":0.1889801025390625,"value_abs_mean":0.5504804849624634,"value_variance":0.2299327701330185,"value_stddev":0.4795130491256714,"value_min":-1,"value_max":0.9690209031105042,"value_range":1.9690208435058594,"histogram_probability_sum":1,"histogram_entropy_bits":4.322560787200928,"gradient_energy_x":0.07892708480358124,"gradient_energy_y":0.003060221904888749,"gradient_magnitude_mean":0.12219959497451782,"gradient_axis_bias":0.9253488779067993,"gradient_nonzero_flag":1,"laplacian_mean":0.0002072816132567823,"laplacian_energy":0.155039444565773,"laplacian_abs_mean":0.13496410846710205,"gradient_magnitude_variance":0.06705375015735626,"gradient_magnitude_stddev":0.25894737243652344,"gradient_magnitude_cv":2.1190526485443115,"gradient_magnitude_max":1.9681051969528198,"gradient_energy_over_variance":0.3565707802772522,"laplacian_energy_over_variance":0.6742815971374512,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.08742548525333405,"scale_diff2_mid":0.33245477080345154,"scale_diff2_far":0.26611873507499695,"scale_diff2_near_over_variance":0.3802219331264496,"scale_diff2_mid_over_variance":1.4458781480789185,"scale_diff2_far_over_variance":1.1573762893676758,"value_histogram":[[[0.2379302978515625,0.2379302978515625,0.2379302978515625],[0.02508544921875,0.02508544921875,0.02508544921875],[0.0339508056640625,0.0339508056640625,0.0339508056640625],[0.0265960693359375,0.0265960693359375,0.0265960693359375],[0.029327392578125,0.029327392578125,0.029327392578125],[0.0325469970703125,0.0325469970703125,0.0325469970703125],[0.0394744873046875,0.0394744873046875,0.0394744873046875],[0.03955078125,0.03955078125,0.03955078125],[0.04412841796875,0.04412841796875,0.04412841796875],[0.0482330322265625,0.0482330322265625,0.0482330322265625],[0.050994873046875,0.050994873046875,0.050994873046875],[0.0492706298828125,0.0492706298828125,0.0492706298828125],[0.0484619140625,0.0484619140625,0.0484619140625],[0.0423736572265625,0.0423736572265625,0.0423736572265625],[0.0349273681640625,0.0349273681640625,0.0349273681640625],[0.0280609130859375,0.0280609130859375,0.0280609130859375],[0.02520751953125,0.02520751953125,0.02520751953125],[0.02325439453125,0.02325439453125,0.02325439453125],[0.0191497802734375,0.0191497802734375,0.0191497802734375],[0.01885986328125,0.01885986328125,0.01885986328125],[0.015899658203125,0.015899658203125,0.015899658203125],[0.0176239013671875,0.0176239013671875,0.0176239013671875],[0.0130615234375,0.0130615234375,0.0130615234375],[0.0122833251953125,0.0122833251953125,0.0122833251953125],[0.0090484619140625,0.0090484619140625,0.0090484619140625],[0.00885009765625,0.00885009765625,0.00885009765625],[0.0074920654296875,0.0074920654296875,0.0074920654296875],[0.0067596435546875,0.0067596435546875,0.0067596435546875],[0.0061798095703125,0.0061798095703125,0.0061798095703125],[0.0029754638671875,0.0029754638671875,0.0029754638671875],[0.0017242431640625,0.0017242431640625,0.0017242431640625],[0.0007171630859375,0.0007171630859375,0.0007171630859375]]],"scale_curve":[[[0.015625,0.08742548525333405,0.3802219331264496],[0.0625,0.33245477080345154,1.4458781480789185],[0.25,0.26611873507499695,1.1573762893676758]]]},"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":"[\"19\",\"25\",\"1\",\"91\"]"}