{"collection":"grad-noise-175k","coord":"t16_x17_u2_b9","data":{"index":89278,"ordinal":"130616844","topo":"o2(x,o1(o2(x,x)))","expression":"add(D,frc(dot(R,R)))","image":"frame_expr-089278.png","measured":true,"step":31031,"globalStep":31031,"value_mean":0.47292718291282654,"value_positive_fraction":0.9824371337890625,"value_abs_mean":0.47444114089012146,"value_variance":0.056438278406858444,"value_stddev":0.23756742477416992,"value_min":-0.14359094202518463,"value_max":1,"value_range":1.1435909271240234,"histogram_probability_sum":1,"histogram_entropy_bits":3.93447208404541,"gradient_energy_x":0.002193001564592123,"gradient_energy_y":0.0007091970182955265,"gradient_magnitude_mean":0.04742054641246796,"gradient_axis_bias":0.5112690925598145,"gradient_nonzero_flag":1,"laplacian_mean":0.0000035242026115156477,"laplacian_energy":0.00033670137054286897,"laplacian_abs_mean":0.015049289911985397,"gradient_magnitude_variance":0.000653462833724916,"gradient_magnitude_stddev":0.025562919676303864,"gradient_magnitude_cv":0.5390684604644775,"gradient_magnitude_max":0.14930112659931183,"gradient_energy_over_variance":0.051422521471977234,"laplacian_energy_over_variance":0.005965833552181721,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.005688782781362534,"scale_diff2_mid":0.054214078933000565,"scale_diff2_far":0.09875086694955826,"scale_diff2_near_over_variance":0.10079653561115265,"scale_diff2_mid_over_variance":0.9605906009674072,"scale_diff2_far_over_variance":1.7497143745422363,"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],[0.000244140625,0.000244140625,0.000244140625],[0.0042266845703125,0.0042266845703125,0.0042266845703125],[0.0130767822265625,0.0130767822265625,0.0130767822265625],[0.0211944580078125,0.0211944580078125,0.0211944580078125],[0.0362548828125,0.0362548828125,0.0362548828125],[0.0489044189453125,0.0489044189453125,0.0489044189453125],[0.067291259765625,0.067291259765625,0.067291259765625],[0.075836181640625,0.075836181640625,0.075836181640625],[0.090240478515625,0.090240478515625,0.090240478515625],[0.0964508056640625,0.0964508056640625,0.0964508056640625],[0.094940185546875,0.094940185546875,0.094940185546875],[0.0873565673828125,0.0873565673828125,0.0873565673828125],[0.0841522216796875,0.0841522216796875,0.0841522216796875],[0.0772247314453125,0.0772247314453125,0.0772247314453125],[0.06689453125,0.06689453125,0.06689453125],[0.0495147705078125,0.0495147705078125,0.0495147705078125],[0.0379791259765625,0.0379791259765625,0.0379791259765625],[0.0261383056640625,0.0261383056640625,0.0261383056640625],[0.0220794677734375,0.0220794677734375,0.0220794677734375]]],"scale_curve":[[[0.015625,0.005688782781362534,0.10079653561115265],[0.0625,0.054214078933000565,0.9605906009674072],[0.25,0.09875086694955826,1.7497143745422363]]]},"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":"[\"16\",\"17\",\"2\",\"9\"]"}