{"collection":"grad-noise-175k","coord":"t6_x12_u0_b4","data":{"index":3112,"ordinal":"49208422","topo":"o2(x,o2(x,x))","expression":"add(D,pow(D,P))","image":"frame_expr-003112.png","measured":true,"step":24903,"globalStep":24903,"value_mean":-0.8767586946487427,"value_positive_fraction":0.0625,"value_abs_mean":0.9982417821884155,"value_variance":0.2281259298324585,"value_stddev":0.47762531042099,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.3879949450492859,"gradient_energy_x":0.03131144866347313,"gradient_energy_y":0,"gradient_magnitude_mean":0.016618480905890465,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":0,"laplacian_energy":0.06344009935855865,"laplacian_abs_mean":0.03263140842318535,"gradient_magnitude_variance":0.031027017161250114,"gradient_magnitude_stddev":0.17614486813545227,"gradient_magnitude_cv":10.599336624145508,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.13725511729717255,"laplacian_energy_over_variance":0.27809247374534607,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.040986739099025726,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.1796671748161316,"value_histogram":[[[0.9375,0.9375,0.9375],[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],[0,0,0],[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],[0.015625,0.015625,0.015625],[0.046875,0.046875,0.046875]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.040986739099025726,0.1796671748161316]]]},"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":"[\"6\",\"12\",\"0\",\"4\"]"}