{"collection":"grad-noise-175k","coord":"t20_x74_u0_b41","data":{"index":174431,"ordinal":"165401735","topo":"o2(x,o2(o2(x,x),x))","expression":"add(R,div(min(R,P),R))","image":"frame_expr-174431.png","measured":true,"step":103855,"globalStep":103855,"value_mean":0.4168263375759125,"value_positive_fraction":0.7657318115234375,"value_abs_mean":0.852889895439148,"value_variance":0.6173242330551147,"value_stddev":0.7856998443603516,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.8923017978668213,"gradient_energy_x":0.030624425038695335,"gradient_energy_y":0.037248723208904266,"gradient_magnitude_mean":0.06845014542341232,"gradient_axis_bias":-0.09759820997714996,"gradient_nonzero_flag":1,"laplacian_mean":-0.000013522905646823347,"laplacian_energy":0.13597866892814636,"laplacian_abs_mean":0.08111322671175003,"gradient_magnitude_variance":0.0631687343120575,"gradient_magnitude_stddev":0.25133392214775085,"gradient_magnitude_cv":3.671780586242676,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.1099473237991333,"laplacian_energy_over_variance":0.2202710658311844,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.07598289102315903,"scale_diff2_mid":0.39367517828941345,"scale_diff2_far":0.931660532951355,"scale_diff2_near_over_variance":0.12308424711227417,"scale_diff2_mid_over_variance":0.6377121806144714,"scale_diff2_far_over_variance":1.5091915130615234,"value_histogram":[[[0.2072601318359375,0.2072601318359375,0.2072601318359375],[0.0011749267578125,0.0011749267578125,0.0011749267578125],[0.001129150390625,0.001129150390625,0.001129150390625],[0.0009307861328125,0.0009307861328125,0.0009307861328125],[0.0014801025390625,0.0014801025390625,0.0014801025390625],[0.0016632080078125,0.0016632080078125,0.0016632080078125],[0.0012359619140625,0.0012359619140625,0.0012359619140625],[0.001678466796875,0.001678466796875,0.001678466796875],[0.0017547607421875,0.0017547607421875,0.0017547607421875],[0.00225830078125,0.00225830078125,0.00225830078125],[0.001953125,0.001953125,0.001953125],[0.002593994140625,0.002593994140625,0.002593994140625],[0.0024566650390625,0.0024566650390625,0.0024566650390625],[0.0023651123046875,0.0023651123046875,0.0023651123046875],[0.0020904541015625,0.0020904541015625,0.0020904541015625],[0.0022430419921875,0.0022430419921875,0.0022430419921875],[0.00506591796875,0.00506591796875,0.00506591796875],[0.011260986328125,0.011260986328125,0.011260986328125],[0.0139617919921875,0.0139617919921875,0.0139617919921875],[0.0107269287109375,0.0107269287109375,0.0107269287109375],[0.0134735107421875,0.0134735107421875,0.0134735107421875],[0.0139312744140625,0.0139312744140625,0.0139312744140625],[0.018157958984375,0.018157958984375,0.018157958984375],[0.02056884765625,0.02056884765625,0.02056884765625],[0.0252685546875,0.0252685546875,0.0252685546875],[0.027587890625,0.027587890625,0.027587890625],[0.0289459228515625,0.0289459228515625,0.0289459228515625],[0.0283203125,0.0283203125,0.0283203125],[0.029571533203125,0.029571533203125,0.029571533203125],[0.02838134765625,0.02838134765625,0.02838134765625],[0.026519775390625,0.026519775390625,0.026519775390625],[0.4639892578125,0.4639892578125,0.4639892578125]]],"scale_curve":[[[0.015625,0.07598289102315903,0.12308424711227417],[0.0625,0.39367517828941345,0.6377121806144714],[0.25,0.931660532951355,1.5091915130615234]]]},"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\",\"74\",\"0\",\"41\"]"}