{"collection":"grad-noise-175k","coord":"t19_x18_u0_b5","data":{"index":151898,"ordinal":"155018642","topo":"o2(x,o2(o1(x),x))","expression":"add(R,mod(sqt(P),P))","image":"frame_expr-151898.png","measured":true,"step":95191,"globalStep":95191,"value_mean":-0.14785219728946686,"value_positive_fraction":0.4306793212890625,"value_abs_mean":0.9809655547142029,"value_variance":0.9514638781547546,"value_stddev":0.9754300713539124,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.3771220445632935,"gradient_energy_x":0.007636461406946182,"gradient_energy_y":0.00014239571464713663,"gradient_magnitude_mean":0.009015529416501522,"gradient_axis_bias":0.9633890390396118,"gradient_nonzero_flag":1,"laplacian_mean":-0.000012442629667930305,"laplacian_energy":0.01458633504807949,"laplacian_abs_mean":0.011345745995640755,"gradient_magnitude_variance":0.007700431626290083,"gradient_magnitude_stddev":0.08775210380554199,"gradient_magnitude_cv":9.733438491821289,"gradient_magnitude_max":1.9436430931091309,"gradient_energy_over_variance":0.00817567203193903,"laplacian_energy_over_variance":0.015330413356423378,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.009898833930492401,"scale_diff2_mid":0.0556708388030529,"scale_diff2_far":0.30400678515434265,"scale_diff2_near_over_variance":0.010403793305158615,"scale_diff2_mid_over_variance":0.05851072072982788,"scale_diff2_far_over_variance":0.31951478123664856,"value_histogram":[[[0.5625,0.5625,0.5625],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.000030517578125,0.000030517578125,0.000030517578125],[0.000213623046875,0.000213623046875,0.000213623046875],[0.000335693359375,0.000335693359375,0.000335693359375],[0.000335693359375,0.000335693359375,0.000335693359375],[0.0005645751953125,0.0005645751953125,0.0005645751953125],[0.000396728515625,0.000396728515625,0.000396728515625],[0.000640869140625,0.000640869140625,0.000640869140625],[0.0006866455078125,0.0006866455078125,0.0006866455078125],[0.0005035400390625,0.0005035400390625,0.0005035400390625],[0.00067138671875,0.00067138671875,0.00067138671875],[0.0013275146484375,0.0013275146484375,0.0013275146484375],[0.00091552734375,0.00091552734375,0.00091552734375],[0.001129150390625,0.001129150390625,0.001129150390625],[0.0008697509765625,0.0008697509765625,0.0008697509765625],[0.001068115234375,0.001068115234375,0.001068115234375],[0.0007476806640625,0.0007476806640625,0.0007476806640625],[0.001007080078125,0.001007080078125,0.001007080078125],[0.0010528564453125,0.0010528564453125,0.0010528564453125],[0.0021514892578125,0.0021514892578125,0.0021514892578125],[0.0027008056640625,0.0027008056640625,0.0027008056640625],[0.002593994140625,0.002593994140625,0.002593994140625],[0.00286865234375,0.00286865234375,0.00286865234375],[0.00311279296875,0.00311279296875,0.00311279296875],[0.0033111572265625,0.0033111572265625,0.0033111572265625],[0.004302978515625,0.004302978515625,0.004302978515625],[0.0047454833984375,0.0047454833984375,0.0047454833984375],[0.0048370361328125,0.0048370361328125,0.0048370361328125],[0.3941802978515625,0.3941802978515625,0.3941802978515625]]],"scale_curve":[[[0.015625,0.009898833930492401,0.010403793305158615],[0.0625,0.0556708388030529,0.05851072072982788],[0.25,0.30400678515434265,0.31951478123664856]]]},"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\",\"18\",\"0\",\"5\"]"}