{"collection":"grad-noise-175k","coord":"t19_x25_u5_b112","data":{"index":158539,"ordinal":"155302561","topo":"o2(x,o2(o1(x),x))","expression":"dst(R,mlt(sgn(R),D))","image":"frame_expr-158539.png","measured":true,"step":148319,"globalStep":148319,"value_mean":0.9324900507926941,"value_positive_fraction":1,"value_abs_mean":0.9324900507926941,"value_variance":0.016057947650551796,"value_stddev":0.12671995162963867,"value_min":0.07226268202066422,"value_max":1,"value_range":0.927737295627594,"histogram_probability_sum":1,"histogram_entropy_bits":1.6529048681259155,"gradient_energy_x":0.000612674979493022,"gradient_energy_y":0.0007104880060069263,"gradient_magnitude_mean":0.019968800246715546,"gradient_axis_bias":-0.07392363995313644,"gradient_nonzero_flag":1,"laplacian_mean":-0.00007472128345398232,"laplacian_energy":0.000416431954363361,"laplacian_abs_mean":0.009793431498110294,"gradient_magnitude_variance":0.0009248864371329546,"gradient_magnitude_stddev":0.030411945655941963,"gradient_magnitude_cv":1.5229730606079102,"gradient_magnitude_max":0.19095741212368011,"gradient_energy_over_variance":0.08239926397800446,"laplacian_energy_over_variance":0.025933075696229935,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0022331667132675648,"scale_diff2_mid":0.017789380624890327,"scale_diff2_far":0.022367281839251518,"scale_diff2_near_over_variance":0.13906924426555634,"scale_diff2_mid_over_variance":1.1078240871429443,"scale_diff2_far_over_variance":1.392910361289978,"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],[0,0,0],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.0005035400390625,0.0005035400390625,0.0005035400390625],[0.00103759765625,0.00103759765625,0.00103759765625],[0.0023651123046875,0.0023651123046875,0.0023651123046875],[0.0041656494140625,0.0041656494140625,0.0041656494140625],[0.0070037841796875,0.0070037841796875,0.0070037841796875],[0.01177978515625,0.01177978515625,0.01177978515625],[0.0157470703125,0.0157470703125,0.0157470703125],[0.02398681640625,0.02398681640625,0.02398681640625],[0.0341339111328125,0.0341339111328125,0.0341339111328125],[0.0479583740234375,0.0479583740234375,0.0479583740234375],[0.05938720703125,0.05938720703125,0.05938720703125],[0.0712127685546875,0.0712127685546875,0.0712127685546875],[0.7204132080078125,0.7204132080078125,0.7204132080078125]]],"scale_curve":[[[0.015625,0.0022331667132675648,0.13906924426555634],[0.0625,0.017789380624890327,1.1078240871429443],[0.25,0.022367281839251518,1.392910361289978]]]},"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\",\"25\",\"5\",\"112\"]"}