{"collection":"grad-noise-175k","coord":"t16_x5_u0_b34","data":{"index":78897,"ordinal":"130131655","topo":"o2(x,o1(o2(x,x)))","expression":"div(P,sqt(sub(D,R)))","image":"frame_expr-078897.png","measured":true,"step":119183,"globalStep":119183,"value_mean":-0.9275007247924805,"value_positive_fraction":0.033203125,"value_abs_mean":0.9939070343971252,"value_variance":0.13314400613307953,"value_stddev":0.3648890256881714,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.284027636051178,"gradient_energy_x":0.05610623583197594,"gradient_energy_y":0.011454162187874317,"gradient_magnitude_mean":0.03533608838915825,"gradient_axis_bias":0.6609208583831787,"gradient_nonzero_flag":1,"laplacian_mean":1.1052915027676136e-8,"laplacian_energy":0.1502757966518402,"laplacian_abs_mean":0.07073409110307693,"gradient_magnitude_variance":0.06629534810781479,"gradient_magnitude_stddev":0.25747883319854736,"gradient_magnitude_cv":7.286568641662598,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.5074235200881958,"laplacian_energy_over_variance":1.1286711692810059,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0736919566988945,"scale_diff2_mid":0.1892363280057907,"scale_diff2_far":0.231378436088562,"scale_diff2_near_over_variance":0.5534756183624268,"scale_diff2_mid_over_variance":1.421290636062622,"scale_diff2_far_over_variance":1.737805962562561,"value_histogram":[[[0.9599609375,0.9599609375,0.9599609375],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.000091552734375,0.000091552734375,0.000091552734375],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.00006103515625,0.00006103515625,0.00006103515625],[0.00030517578125,0.00030517578125,0.00030517578125],[0.00030517578125,0.00030517578125,0.00030517578125],[0.0003662109375,0.0003662109375,0.0003662109375],[0.00042724609375,0.00042724609375,0.00042724609375],[0.000579833984375,0.000579833984375,0.000579833984375],[0.0008544921875,0.0008544921875,0.0008544921875],[0.0037994384765625,0.0037994384765625,0.0037994384765625],[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],[0.033203125,0.033203125,0.033203125]]],"scale_curve":[[[0.015625,0.0736919566988945,0.5534756183624268],[0.0625,0.1892363280057907,1.421290636062622],[0.25,0.231378436088562,1.737805962562561]]]},"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":"[\"16\",\"5\",\"0\",\"34\"]"}