{"collection":"grad-noise-175k","coord":"t20_x59_u0_b103","data":{"index":171478,"ordinal":"164795782","topo":"o2(x,o2(o2(x,x),x))","expression":"add(R,dot(pow(P,D),R))","image":"frame_expr-171478.png","measured":true,"step":80231,"globalStep":80231,"value_mean":-0.7347081899642944,"value_positive_fraction":0.1331787109375,"value_abs_mean":0.9256657361984253,"value_variance":0.361449658870697,"value_stddev":0.6012068390846252,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.5622994899749756,"gradient_energy_x":0.004638540092855692,"gradient_energy_y":0.006502513773739338,"gradient_magnitude_mean":0.02820824459195137,"gradient_axis_bias":-0.16730675101280212,"gradient_nonzero_flag":1,"laplacian_mean":-0.00012501914170570672,"laplacian_energy":0.01213815063238144,"laplacian_abs_mean":0.01615527831017971,"gradient_magnitude_variance":0.010344472713768482,"gradient_magnitude_stddev":0.10170777887105942,"gradient_magnitude_cv":3.605604410171509,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.030823254957795143,"laplacian_energy_over_variance":0.03358185663819313,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.017296690493822098,"scale_diff2_mid":0.14189326763153076,"scale_diff2_far":0.4505428075790405,"scale_diff2_near_over_variance":0.04785366356372833,"scale_diff2_mid_over_variance":0.3925671875476837,"scale_diff2_far_over_variance":1.2464884519577026,"value_histogram":[[[0.801422119140625,0.801422119140625,0.801422119140625],[0.0032501220703125,0.0032501220703125,0.0032501220703125],[0.003448486328125,0.003448486328125,0.003448486328125],[0.0041961669921875,0.0041961669921875,0.0041961669921875],[0.00360107421875,0.00360107421875,0.00360107421875],[0.004241943359375,0.004241943359375,0.004241943359375],[0.0040130615234375,0.0040130615234375,0.0040130615234375],[0.004608154296875,0.004608154296875,0.004608154296875],[0.0045318603515625,0.0045318603515625,0.0045318603515625],[0.00469970703125,0.00469970703125,0.00469970703125],[0.0050048828125,0.0050048828125,0.0050048828125],[0.0048675537109375,0.0048675537109375,0.0048675537109375],[0.004913330078125,0.004913330078125,0.004913330078125],[0.0049896240234375,0.0049896240234375,0.0049896240234375],[0.00445556640625,0.00445556640625,0.00445556640625],[0.00457763671875,0.00457763671875,0.00457763671875],[0.0045928955078125,0.0045928955078125,0.0045928955078125],[0.004302978515625,0.004302978515625,0.004302978515625],[0.00421142578125,0.00421142578125,0.00421142578125],[0.00457763671875,0.00457763671875,0.00457763671875],[0.0053558349609375,0.0053558349609375,0.0053558349609375],[0.0050048828125,0.0050048828125,0.0050048828125],[0.0052642822265625,0.0052642822265625,0.0052642822265625],[0.0049591064453125,0.0049591064453125,0.0049591064453125],[0.0051116943359375,0.0051116943359375,0.0051116943359375],[0.0047760009765625,0.0047760009765625,0.0047760009765625],[0.004638671875,0.004638671875,0.004638671875],[0.0042877197265625,0.0042877197265625,0.0042877197265625],[0.004547119140625,0.004547119140625,0.004547119140625],[0.0042877197265625,0.0042877197265625,0.0042877197265625],[0.004302978515625,0.004302978515625,0.004302978515625],[0.062957763671875,0.062957763671875,0.062957763671875]]],"scale_curve":[[[0.015625,0.017296690493822098,0.04785366356372833],[0.0625,0.14189326763153076,0.3925671875476837],[0.25,0.4505428075790405,1.2464884519577026]]]},"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\",\"59\",\"0\",\"103\"]"}