{"collection":"grad-noise-175k","coord":"t12_x23_u2_b98","data":{"index":39009,"ordinal":"98376935","topo":"o1(o2(x,o2(x,x)))","expression":"frc(min(R,dst(D,R)))","image":"frame_expr-039009.png","measured":true,"step":141919,"globalStep":141919,"value_mean":0.5214446187019348,"value_positive_fraction":1,"value_abs_mean":0.5214446187019348,"value_variance":0.050476524978876114,"value_stddev":0.22466981410980225,"value_min":0.0010841900948435068,"value_max":0.9970245361328125,"value_range":0.9959403276443481,"histogram_probability_sum":1,"histogram_entropy_bits":3.811818838119507,"gradient_energy_x":0.0007527166744694114,"gradient_energy_y":0.0006955299759283662,"gradient_magnitude_mean":0.03134104609489441,"gradient_axis_bias":0.039486851543188095,"gradient_nonzero_flag":1,"laplacian_mean":0.000060878675867570564,"laplacian_energy":0.00010406396177131683,"laplacian_abs_mean":0.007666108664125204,"gradient_magnitude_variance":0.0004660012200474739,"gradient_magnitude_stddev":0.021587060764431953,"gradient_magnitude_cv":0.6887791752815247,"gradient_magnitude_max":0.121431864798069,"gradient_energy_over_variance":0.02869148924946785,"laplacian_energy_over_variance":0.002061630832031369,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0025885184295475483,"scale_diff2_mid":0.03281993418931961,"scale_diff2_far":0.08529803901910782,"scale_diff2_near_over_variance":0.051281630992889404,"scale_diff2_mid_over_variance":0.6502019166946411,"scale_diff2_far_over_variance":1.6898555755615234,"value_histogram":[[[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.012786865234375,0.012786865234375,0.012786865234375],[0.0350341796875,0.0350341796875,0.0350341796875],[0.05230712890625,0.05230712890625,0.05230712890625],[0.0437469482421875,0.0437469482421875,0.0437469482421875],[0.052459716796875,0.052459716796875,0.052459716796875],[0.0693511962890625,0.0693511962890625,0.0693511962890625],[0.091705322265625,0.091705322265625,0.091705322265625],[0.09222412109375,0.09222412109375,0.09222412109375],[0.08953857421875,0.08953857421875,0.08953857421875],[0.09210205078125,0.09210205078125,0.09210205078125],[0.1013031005859375,0.1013031005859375,0.1013031005859375],[0.0916748046875,0.0916748046875,0.0916748046875],[0.079345703125,0.079345703125,0.079345703125],[0.056610107421875,0.056610107421875,0.056610107421875],[0.0314483642578125,0.0314483642578125,0.0314483642578125],[0.00836181640625,0.00836181640625,0.00836181640625]]],"scale_curve":[[[0.015625,0.0025885184295475483,0.051281630992889404],[0.0625,0.03281993418931961,0.6502019166946411],[0.25,0.08529803901910782,1.6898555755615234]]]},"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":"[\"12\",\"23\",\"2\",\"98\"]"}