{"collection":"grad-noise-175k","coord":"t19_x6_u6_b91","data":{"index":142546,"ordinal":"154535122","topo":"o2(x,o2(o1(x),x))","expression":"min(P,div(nrm(R),P))","image":"frame_expr-142546.png","measured":true,"step":20375,"globalStep":20375,"value_mean":-0.538420557975769,"value_positive_fraction":0.2056732177734375,"value_abs_mean":0.5940034985542297,"value_variance":0.26200610399246216,"value_stddev":0.5118653178215027,"value_min":-1,"value_max":0.9367902278900146,"value_range":1.9367902278900146,"histogram_probability_sum":1,"histogram_entropy_bits":2.5870425701141357,"gradient_energy_x":0.005499307531863451,"gradient_energy_y":0.0025428312364965677,"gradient_magnitude_mean":0.016501033678650856,"gradient_axis_bias":0.36762315034866333,"gradient_nonzero_flag":1,"laplacian_mean":-0.000009783331734070089,"laplacian_energy":0.015345592051744461,"laplacian_abs_mean":0.014346982352435589,"gradient_magnitude_variance":0.0077710323967039585,"gradient_magnitude_stddev":0.08815345913171768,"gradient_magnitude_cv":5.342299461364746,"gradient_magnitude_max":2.4201254844665527,"gradient_energy_over_variance":0.030694471672177315,"laplacian_energy_over_variance":0.05856959894299507,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.01123742200434208,"scale_diff2_mid":0.05348026379942894,"scale_diff2_far":0.15173277258872986,"scale_diff2_near_over_variance":0.042889922857284546,"scale_diff2_mid_over_variance":0.20411838591098785,"scale_diff2_far_over_variance":0.5791192054748535,"value_histogram":[[[0.5341796875,0.5341796875,0.5341796875],[0.0009765625,0.0009765625,0.0009765625],[0.0009765625,0.0009765625,0.0009765625],[0.001068115234375,0.001068115234375,0.001068115234375],[0.0001220703125,0.0001220703125,0.0001220703125],[0.0012054443359375,0.0012054443359375,0.0012054443359375],[0.0005645751953125,0.0005645751953125,0.0005645751953125],[0.00225830078125,0.00225830078125,0.00225830078125],[0.0022125244140625,0.0022125244140625,0.0022125244140625],[0.002349853515625,0.002349853515625,0.002349853515625],[0.0053863525390625,0.0053863525390625,0.0053863525390625],[0.0091705322265625,0.0091705322265625,0.0091705322265625],[0.0187225341796875,0.0187225341796875,0.0187225341796875],[0.046630859375,0.046630859375,0.046630859375],[0.0733642578125,0.0733642578125,0.0733642578125],[0.0948333740234375,0.0948333740234375,0.0948333740234375],[0.077239990234375,0.077239990234375,0.077239990234375],[0.0641632080078125,0.0641632080078125,0.0641632080078125],[0.0266571044921875,0.0266571044921875,0.0266571044921875],[0.010528564453125,0.010528564453125,0.010528564453125],[0.005615234375,0.005615234375,0.005615234375],[0.0041351318359375,0.0041351318359375,0.0041351318359375],[0.0031280517578125,0.0031280517578125,0.0031280517578125],[0.0023956298828125,0.0023956298828125,0.0023956298828125],[0.0024566650390625,0.0024566650390625,0.0024566650390625],[0.0025482177734375,0.0025482177734375,0.0025482177734375],[0.00250244140625,0.00250244140625,0.00250244140625],[0.0017242431640625,0.0017242431640625,0.0017242431640625],[0.0009613037109375,0.0009613037109375,0.0009613037109375],[0.0009002685546875,0.0009002685546875,0.0009002685546875],[0.0010223388671875,0.0010223388671875,0.0010223388671875],[0,0,0]]],"scale_curve":[[[0.015625,0.01123742200434208,0.042889922857284546],[0.0625,0.05348026379942894,0.20411838591098785],[0.25,0.15173277258872986,0.5791192054748535]]]},"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\",\"6\",\"6\",\"91\"]"}