{"collection":"grad-noise-175k","coord":"t20_x47_u0_b160","data":{"index":169123,"ordinal":"164311027","topo":"o2(x,o2(o2(x,x),x))","expression":"sub(D,div(lrg(R,P),R))","image":"frame_expr-169123.png","measured":true,"step":61391,"globalStep":61391,"value_mean":-0.030408404767513275,"value_positive_fraction":0.4746551513671875,"value_abs_mean":0.5083420872688293,"value_variance":0.4466840624809265,"value_stddev":0.668344259262085,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.4783871173858643,"gradient_energy_x":0.015128598548471928,"gradient_energy_y":0.01697683148086071,"gradient_magnitude_mean":0.0707835778594017,"gradient_axis_bias":-0.05756761133670807,"gradient_nonzero_flag":1,"laplacian_mean":0.00015624304069206119,"laplacian_energy":0.029075687751173973,"laplacian_abs_mean":0.04631151258945465,"gradient_magnitude_variance":0.027095766738057137,"gradient_magnitude_stddev":0.1646079123020172,"gradient_magnitude_cv":2.325509786605835,"gradient_magnitude_max":2.182246446609497,"gradient_energy_over_variance":0.07187502831220627,"laplacian_energy_over_variance":0.0650922879576683,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.05011148005723953,"scale_diff2_mid":0.3497294485569,"scale_diff2_far":0.865517258644104,"scale_diff2_near_over_variance":0.1121855080127716,"scale_diff2_mid_over_variance":0.7829458713531494,"scale_diff2_far_over_variance":1.9376497268676758,"value_histogram":[[[0.2127838134765625,0.2127838134765625,0.2127838134765625],[0.005645751953125,0.005645751953125,0.005645751953125],[0.00494384765625,0.00494384765625,0.00494384765625],[0.0047454833984375,0.0047454833984375,0.0047454833984375],[0.0042724609375,0.0042724609375,0.0042724609375],[0.004302978515625,0.004302978515625,0.004302978515625],[0.0049591064453125,0.0049591064453125,0.0049591064453125],[0.004669189453125,0.004669189453125,0.004669189453125],[0.0045623779296875,0.0045623779296875,0.0045623779296875],[0.0049896240234375,0.0049896240234375,0.0049896240234375],[0.0046234130859375,0.0046234130859375,0.0046234130859375],[0.0054473876953125,0.0054473876953125,0.0054473876953125],[0.0053253173828125,0.0053253173828125,0.0053253173828125],[0.0937347412109375,0.0937347412109375,0.0937347412109375],[0.09490966796875,0.09490966796875,0.09490966796875],[0.0654296875,0.0654296875,0.0654296875],[0.0615692138671875,0.0615692138671875,0.0615692138671875],[0.0909271240234375,0.0909271240234375,0.0909271240234375],[0.0898284912109375,0.0898284912109375,0.0898284912109375],[0.0026702880859375,0.0026702880859375,0.0026702880859375],[0.0030059814453125,0.0030059814453125,0.0030059814453125],[0.0027618408203125,0.0027618408203125,0.0027618408203125],[0.0033111572265625,0.0033111572265625,0.0033111572265625],[0.0031280517578125,0.0031280517578125,0.0031280517578125],[0.00274658203125,0.00274658203125,0.00274658203125],[0.00311279296875,0.00311279296875,0.00311279296875],[0.002838134765625,0.002838134765625,0.002838134765625],[0.0038909912109375,0.0038909912109375,0.0038909912109375],[0.00323486328125,0.00323486328125,0.00323486328125],[0.0038604736328125,0.0038604736328125,0.0038604736328125],[0.0044403076171875,0.0044403076171875,0.0044403076171875],[0.193328857421875,0.193328857421875,0.193328857421875]]],"scale_curve":[[[0.015625,0.05011148005723953,0.1121855080127716],[0.0625,0.3497294485569,0.7829458713531494],[0.25,0.865517258644104,1.9376497268676758]]]},"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\",\"47\",\"0\",\"160\"]"}