{"collection":"grad-noise-175k","coord":"t20_x39_u0_b71","data":{"index":167426,"ordinal":"163987730","topo":"o2(x,o2(o2(x,x),x))","expression":"add(D,lrg(mod(D,D),P))","image":"frame_expr-167426.png","measured":true,"step":47815,"globalStep":47815,"value_mean":0.458700567483902,"value_positive_fraction":0.73046875,"value_abs_mean":0.5081283450126648,"value_variance":0.23203617334365845,"value_stddev":0.4817013144493103,"value_min":-0.14541596174240112,"value_max":1,"value_range":1.145416021347046,"histogram_probability_sum":1,"histogram_entropy_bits":3.0896265506744385,"gradient_energy_x":0.017598163336515427,"gradient_energy_y":0,"gradient_magnitude_mean":0.049675241112709045,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":0.000158172202645801,"laplacian_energy":0.05011250078678131,"laplacian_abs_mean":0.05212800204753876,"gradient_magnitude_variance":0.015128575265407562,"gradient_magnitude_stddev":0.12299827486276627,"gradient_magnitude_cv":2.4760477542877197,"gradient_magnitude_max":0.9690410494804382,"gradient_energy_over_variance":0.07584232836961746,"laplacian_energy_over_variance":0.21596848964691162,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.012749464251101017,"scale_diff2_mid":0.045653294771909714,"scale_diff2_far":0.0675194263458252,"scale_diff2_near_over_variance":0.05494602024555206,"scale_diff2_mid_over_variance":0.19675076007843018,"scale_diff2_far_over_variance":0.2909866273403168,"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],[0.09375,0.09375,0.09375],[0.10546875,0.10546875,0.10546875],[0.0703125,0.0703125,0.0703125],[0.05859375,0.05859375,0.05859375],[0.08984375,0.08984375,0.08984375],[0.08984375,0.08984375,0.08984375],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0,0,0],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.08203125,0.08203125,0.08203125],[0.0859375,0.0859375,0.0859375],[0.30078125,0.30078125,0.30078125]]],"scale_curve":[[[0.015625,0.012749464251101017,0.05494602024555206],[0.0625,0.045653294771909714,0.19675076007843018],[0.25,0.0675194263458252,0.2909866273403168]]]},"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":"[\"20\",\"39\",\"0\",\"71\"]"}