{"collection":"grad-noise-175k","coord":"t12_x7_u1_b69","data":{"index":25307,"ordinal":"97730289","topo":"o1(o2(x,o2(x,x)))","expression":"log(lrg(P,div(R,D)))","image":"frame_expr-025307.png","measured":true,"step":32303,"globalStep":32303,"value_mean":-0.667724609375,"value_positive_fraction":0,"value_abs_mean":0.667724609375,"value_variance":0.22188928723335266,"value_stddev":0.47105124592781067,"value_min":-1,"value_max":0,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":0.9172343611717224,"gradient_energy_x":0.05032753944396973,"gradient_energy_y":0.0038580249529331923,"gradient_magnitude_mean":0.05372436344623566,"gradient_axis_bias":0.8575994968414307,"gradient_nonzero_flag":1,"laplacian_mean":-0.0007558579090982676,"laplacian_energy":0.12033887952566147,"laplacian_abs_mean":0.10761527717113495,"gradient_magnitude_variance":0.05132674053311348,"gradient_magnitude_stddev":0.2265540510416031,"gradient_magnitude_cv":4.216970443725586,"gradient_magnitude_max":1.4142135381698608,"gradient_energy_over_variance":0.2442009001970291,"laplacian_energy_over_variance":0.5423374772071838,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.05315789580345154,"scale_diff2_mid":0.12468144297599792,"scale_diff2_far":0.1573130190372467,"scale_diff2_near_over_variance":0.23956945538520813,"scale_diff2_mid_over_variance":0.5619083642959595,"scale_diff2_far_over_variance":0.7089707851409912,"value_histogram":[[[0.667724609375,0.667724609375,0.667724609375],[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],[0.332275390625,0.332275390625,0.332275390625],[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]]],"scale_curve":[[[0.015625,0.05315789580345154,0.23956945538520813],[0.0625,0.12468144297599792,0.5619083642959595],[0.25,0.1573130190372467,0.7089707851409912]]]},"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":"[\"12\",\"7\",\"1\",\"69\"]"}