{"collection":"grad-noise-175k","coord":"t11_x5_u42_b9","data":{"index":17503,"ordinal":"89537067","topo":"o1(o2(x,o1(x)))","expression":"nrm(dot(D,sqt(R)))","image":"frame_expr-017503.png","measured":true,"step":140031,"globalStep":140031,"value_mean":-0.9959121346473694,"value_positive_fraction":0.002197265625,"value_abs_mean":0.9972552061080933,"value_variance":0.0047240168787539005,"value_stddev":0.06873147934675217,"value_min":-1,"value_max":0.5770143270492554,"value_range":1.5770143270492554,"histogram_probability_sum":1,"histogram_entropy_bits":0.05338050425052643,"gradient_energy_x":0.0008300125482492149,"gradient_energy_y":0.0008142568403854966,"gradient_magnitude_mean":0.0016426597721874714,"gradient_axis_bias":0.009582193568348885,"gradient_nonzero_flag":1,"laplacian_mean":-3.754386992266268e-12,"laplacian_energy":0.004334581550210714,"laplacian_abs_mean":0.00294058327563107,"gradient_magnitude_variance":0.0016396403079852462,"gradient_magnitude_stddev":0.0404924713075161,"gradient_magnitude_cv":24.65055274963379,"gradient_magnitude_max":1.615358591079712,"gradient_energy_over_variance":0.34806591272354126,"laplacian_energy_over_variance":0.9175626635551453,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.0028314872179180384,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.5993812680244446,"value_histogram":[[[0.99609375,0.99609375,0.99609375],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.000152587890625,0.000152587890625,0.000152587890625],[0.00018310546875,0.00018310546875,0.00018310546875],[0.000213623046875,0.000213623046875,0.000213623046875],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.0001220703125,0.0001220703125,0.0001220703125],[0.000244140625,0.000244140625,0.000244140625],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.00030517578125,0.00030517578125,0.00030517578125],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.000152587890625,0.000152587890625,0.000152587890625],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.000274658203125,0.000274658203125,0.000274658203125],[0.000274658203125,0.000274658203125,0.000274658203125],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.00018310546875,0.00018310546875,0.00018310546875],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.0028314872179180384,0.5993812680244446]]]},"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":"[\"11\",\"5\",\"42\",\"9\"]"}