{"collection":"grad-noise-175k","coord":"t20_x48_u0_b54","data":{"index":169218,"ordinal":"164351322","topo":"o2(x,o2(o2(x,x),x))","expression":"add(D,pow(dst(R,D),P))","image":"frame_expr-169218.png","measured":true,"step":62151,"globalStep":62151,"value_mean":0.8607382774353027,"value_positive_fraction":0.994232177734375,"value_abs_mean":0.861302375793457,"value_variance":0.06209500879049301,"value_stddev":0.24918870627880096,"value_min":-0.14455072581768036,"value_max":1,"value_range":1.1445506811141968,"histogram_probability_sum":1,"histogram_entropy_bits":2.141831874847412,"gradient_energy_x":0.004424003418534994,"gradient_energy_y":0.004055794794112444,"gradient_magnitude_mean":0.04137234017252922,"gradient_axis_bias":0.04342186450958252,"gradient_nonzero_flag":1,"laplacian_mean":-0.00028014389681629837,"laplacian_energy":0.008536538109183311,"laplacian_abs_mean":0.03246558457612991,"gradient_magnitude_variance":0.006766727659851313,"gradient_magnitude_stddev":0.0822601169347763,"gradient_magnitude_cv":1.9882878065109253,"gradient_magnitude_max":1.0175502300262451,"gradient_energy_over_variance":0.13656167685985565,"laplacian_energy_over_variance":0.13747544586658478,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.009629115462303162,"scale_diff2_mid":0.06383351981639862,"scale_diff2_far":0.09586384892463684,"scale_diff2_near_over_variance":0.1550706923007965,"scale_diff2_mid_over_variance":1.027997612953186,"scale_diff2_far_over_variance":1.543825387954712,"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],[0.00042724609375,0.00042724609375,0.00042724609375],[0.0012969970703125,0.0012969970703125,0.0012969970703125],[0.0040283203125,0.0040283203125,0.0040283203125],[0.00634765625,0.00634765625,0.00634765625],[0.0091094970703125,0.0091094970703125,0.0091094970703125],[0.011810302734375,0.011810302734375,0.011810302734375],[0.014251708984375,0.014251708984375,0.014251708984375],[0.01580810546875,0.01580810546875,0.01580810546875],[0.01800537109375,0.01800537109375,0.01800537109375],[0.018707275390625,0.018707275390625,0.018707275390625],[0.01922607421875,0.01922607421875,0.01922607421875],[0.02191162109375,0.02191162109375,0.02191162109375],[0.0255584716796875,0.0255584716796875,0.0255584716796875],[0.0263519287109375,0.0263519287109375,0.0263519287109375],[0.0263519287109375,0.0263519287109375,0.0263519287109375],[0.028594970703125,0.028594970703125,0.028594970703125],[0.0373077392578125,0.0373077392578125,0.0373077392578125],[0.035400390625,0.035400390625,0.035400390625],[0.67950439453125,0.67950439453125,0.67950439453125]]],"scale_curve":[[[0.015625,0.009629115462303162,0.1550706923007965],[0.0625,0.06383351981639862,1.027997612953186],[0.25,0.09586384892463684,1.543825387954712]]]},"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\",\"48\",\"0\",\"54\"]"}