{"collection":"grad-noise-175k","coord":"t6_x23_u0_b69","data":{"index":4508,"ordinal":"49652898","topo":"o2(x,o2(x,x))","expression":"lrg(R,div(D,R))","image":"frame_expr-004508.png","measured":true,"step":36071,"globalStep":36071,"value_mean":0.507576584815979,"value_positive_fraction":0.9306488037109375,"value_abs_mean":0.507576584815979,"value_variance":0.15369157493114471,"value_stddev":0.3920351564884186,"value_min":0,"value_max":1,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":3.431664228439331,"gradient_energy_x":0.029953354969620705,"gradient_energy_y":0.002236605854704976,"gradient_magnitude_mean":0.08767044544219971,"gradient_axis_bias":0.861037015914917,"gradient_nonzero_flag":1,"laplacian_mean":-0.00022271362831816077,"laplacian_energy":0.057691458612680435,"laplacian_abs_mean":0.09088544547557831,"gradient_magnitude_variance":0.024508168920874596,"gradient_magnitude_stddev":0.15655085444450378,"gradient_magnitude_cv":1.7856742143630981,"gradient_magnitude_max":0.9997323155403137,"gradient_energy_over_variance":0.20944519340991974,"laplacian_energy_over_variance":0.37537163496017456,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.03571077063679695,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.23235346376895905,"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],[0,0,0],[0,0,0],[0,0,0],[0.230255126953125,0.230255126953125,0.230255126953125],[0.0487060546875,0.0487060546875,0.0487060546875],[0.0458984375,0.0458984375,0.0458984375],[0.045196533203125,0.045196533203125,0.045196533203125],[0.0158843994140625,0.0158843994140625,0.0158843994140625],[0.0386962890625,0.0386962890625,0.0386962890625],[0.0191192626953125,0.0191192626953125,0.0191192626953125],[0.0469207763671875,0.0469207763671875,0.0469207763671875],[0.0469970703125,0.0469970703125,0.0469970703125],[0.019805908203125,0.019805908203125,0.019805908203125],[0.0390472412109375,0.0390472412109375,0.0390472412109375],[0.0171356201171875,0.0171356201171875,0.0171356201171875],[0.0470123291015625,0.0470123291015625,0.0470123291015625],[0.04718017578125,0.04718017578125,0.04718017578125],[0.0515289306640625,0.0515289306640625,0.0515289306640625],[0.2406158447265625,0.2406158447265625,0.2406158447265625]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.03571077063679695,0.23235346376895905]]]},"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":"[\"6\",\"23\",\"0\",\"69\"]"}