{"collection":"grad-noise-175k","coord":"t4_x0_u0_b5","data":{"index":275,"ordinal":"32482409","topo":"o1(o2(x,x))","expression":"sqt(mod(P,P))","image":"frame_expr-000275.png","measured":true,"step":2207,"globalStep":2207,"value_mean":-0.2096008062362671,"value_positive_fraction":0.3125,"value_abs_mean":0.665398359298706,"value_variance":0.6065850257873535,"value_stddev":0.778835654258728,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.0268139839172363,"gradient_energy_x":0.0225705374032259,"gradient_energy_y":0,"gradient_magnitude_mean":0.035638440400362015,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":-0.0002377033233642578,"laplacian_energy":0.04036974161863327,"laplacian_abs_mean":0.046812426298856735,"gradient_magnitude_variance":0.021295368671417236,"gradient_magnitude_stddev":0.14592932164669037,"gradient_magnitude_cv":4.094717025756836,"gradient_magnitude_max":1,"gradient_energy_over_variance":0.03720919042825699,"laplacian_energy_over_variance":0.06655248999595642,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.0312199704349041,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.051468417048454285,"value_histogram":[[[0.4375,0.4375,0.4375],[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],[0.2890625,0.2890625,0.2890625],[0.0078125,0.0078125,0.0078125],[0.01171875,0.01171875,0.01171875],[0.01171875,0.01171875,0.01171875],[0,0,0],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.01171875,0.01171875,0.01171875],[0,0,0],[0,0,0],[0.01171875,0.01171875,0.01171875],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.1953125,0.1953125,0.1953125]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.0312199704349041,0.051468417048454285]]]},"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":"[\"4\",\"0\",\"0\",\"5\"]"}