{"collection":"grad-noise-175k","coord":"t19_x22_u6_b118","data":{"index":156125,"ordinal":"155181565","topo":"o2(x,o2(o1(x),x))","expression":"dst(R,min(nrm(D),D))","image":"frame_expr-156125.png","measured":true,"step":129007,"globalStep":129007,"value_mean":0.9436801671981812,"value_positive_fraction":1,"value_abs_mean":0.9436801671981812,"value_variance":0.014799456112086773,"value_stddev":0.1216530129313469,"value_min":0.06158608943223953,"value_max":1,"value_range":0.9384139180183411,"histogram_probability_sum":1,"histogram_entropy_bits":1.4276936054229736,"gradient_energy_x":0.001559679047204554,"gradient_energy_y":0.001561645301990211,"gradient_magnitude_mean":0.024150198325514793,"gradient_axis_bias":-0.0006299424567259848,"gradient_nonzero_flag":1,"laplacian_mean":0.000012303547009651083,"laplacian_energy":0.0041716936975717545,"laplacian_abs_mean":0.01969907246530056,"gradient_magnitude_variance":0.002536750165745616,"gradient_magnitude_stddev":0.05036615952849388,"gradient_magnitude_cv":2.085538148880005,"gradient_magnitude_max":0.8840753436088562,"gradient_energy_over_variance":0.21090805530548096,"laplacian_energy_over_variance":0.28188157081604004,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0044225226156413555,"scale_diff2_mid":0.023713504895567894,"scale_diff2_far":0.02663533017039299,"scale_diff2_near_over_variance":0.2988300919532776,"scale_diff2_mid_over_variance":1.6023228168487549,"scale_diff2_far_over_variance":1.7997506856918335,"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],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.000091552734375,0.000091552734375,0.000091552734375],[0.000213623046875,0.000213623046875,0.000213623046875],[0.000701904296875,0.000701904296875,0.000701904296875],[0.001373291015625,0.001373291015625,0.001373291015625],[0.002166748046875,0.002166748046875,0.002166748046875],[0.0031890869140625,0.0031890869140625,0.0031890869140625],[0.006317138671875,0.006317138671875,0.006317138671875],[0.010711669921875,0.010711669921875,0.010711669921875],[0.0140838623046875,0.0140838623046875,0.0140838623046875],[0.0217132568359375,0.0217132568359375,0.0217132568359375],[0.0282440185546875,0.0282440185546875,0.0282440185546875],[0.036346435546875,0.036346435546875,0.036346435546875],[0.043975830078125,0.043975830078125,0.043975830078125],[0.0558319091796875,0.0558319091796875,0.0558319091796875],[0.7750244140625,0.7750244140625,0.7750244140625]]],"scale_curve":[[[0.015625,0.0044225226156413555,0.2988300919532776],[0.0625,0.023713504895567894,1.6023228168487549],[0.25,0.02663533017039299,1.7997506856918335]]]},"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\",\"22\",\"6\",\"118\"]"}