{"collection":"grad-noise-175k","coord":"t19_x9_u0_b64","data":{"index":144334,"ordinal":"154655092","topo":"o2(x,o2(o1(x),x))","expression":"mod(D,dot(sqt(P),P))","image":"frame_expr-144334.png","measured":true,"step":34679,"globalStep":34679,"value_mean":-0.75390625,"value_positive_fraction":0.123046875,"value_abs_mean":0.7769775390625,"value_variance":0.18818949162960052,"value_stddev":0.4338081181049347,"value_min":-1,"value_max":0.14541596174240112,"value_range":1.145416021347046,"histogram_probability_sum":1,"histogram_entropy_bits":1.4353426694869995,"gradient_energy_x":0.0025080242194235325,"gradient_energy_y":0.0020095116924494505,"gradient_magnitude_mean":0.012874647974967957,"gradient_axis_bias":0.11035054177045822,"gradient_nonzero_flag":1,"laplacian_mean":0.00007908628322184086,"laplacian_energy":0.00817935075610876,"laplacian_abs_mean":0.011500941589474678,"gradient_magnitude_variance":0.004351926501840353,"gradient_magnitude_stddev":0.06596913188695908,"gradient_magnitude_cv":5.123956203460693,"gradient_magnitude_max":1.4148911237716675,"gradient_energy_over_variance":0.02400524728000164,"laplacian_energy_over_variance":0.04346337541937828,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.006375922821462154,"scale_diff2_mid":0.02857959270477295,"scale_diff2_far":0.08515425771474838,"scale_diff2_near_over_variance":0.0338803306221962,"scale_diff2_mid_over_variance":0.15186603367328644,"scale_diff2_far_over_variance":0.4524920880794525,"value_histogram":[[[0.75390625,0.75390625,0.75390625],[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],[0.046142578125,0.046142578125,0.046142578125],[0.046142578125,0.046142578125,0.046142578125],[0.03076171875,0.03076171875,0.03076171875],[0.03076171875,0.03076171875,0.03076171875],[0.046142578125,0.046142578125,0.046142578125],[0.046142578125,0.046142578125,0.046142578125],[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":[[[0.015625,0.006375922821462154,0.0338803306221962],[0.0625,0.02857959270477295,0.15186603367328644],[0.25,0.08515425771474838,0.4524920880794525]]]},"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\",\"9\",\"0\",\"64\"]"}