{"collection":"grad-noise-175k","coord":"t19_x14_u0_b91","data":{"index":148596,"ordinal":"154857124","topo":"o2(x,o2(o1(x),x))","expression":"min(D,div(sqt(D),R))","image":"frame_expr-148596.png","measured":true,"step":68775,"globalStep":68775,"value_mean":-0.3605365455150604,"value_positive_fraction":0.1693115234375,"value_abs_mean":0.3898894488811493,"value_variance":0.15041247010231018,"value_stddev":0.3878304660320282,"value_min":-1,"value_max":0.14541596174240112,"value_range":1.145416021347046,"histogram_probability_sum":1,"histogram_entropy_bits":3.889716148376465,"gradient_energy_x":0.017612282186746597,"gradient_energy_y":0.0030697949696332216,"gradient_magnitude_mean":0.08699827641248703,"gradient_axis_bias":0.703144371509552,"gradient_nonzero_flag":1,"laplacian_mean":0.00046023179311305285,"laplacian_energy":0.023668142035603523,"laplacian_abs_mean":0.05611542984843254,"gradient_magnitude_variance":0.013114959001541138,"gradient_magnitude_stddev":0.11452055722475052,"gradient_magnitude_cv":1.3163542747497559,"gradient_magnitude_max":0.9690410494804382,"gradient_energy_over_variance":0.13750241696834564,"laplacian_energy_over_variance":0.1573549211025238,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.03004099428653717,"scale_diff2_mid":0.18033164739608765,"scale_diff2_far":0.2712946832180023,"scale_diff2_near_over_variance":0.19972409307956696,"scale_diff2_mid_over_variance":1.1989141702651978,"scale_diff2_far_over_variance":1.8036714792251587,"value_histogram":[[[0.175384521484375,0.175384521484375,0.175384521484375],[0.0149993896484375,0.0149993896484375,0.0149993896484375],[0.0179901123046875,0.0179901123046875,0.0179901123046875],[0.0196533203125,0.0196533203125,0.0196533203125],[0.024444580078125,0.024444580078125,0.024444580078125],[0.029205322265625,0.029205322265625,0.029205322265625],[0.027313232421875,0.027313232421875,0.027313232421875],[0.0286712646484375,0.0286712646484375,0.0286712646484375],[0.028961181640625,0.028961181640625,0.028961181640625],[0.031646728515625,0.031646728515625,0.031646728515625],[0.031829833984375,0.031829833984375,0.031829833984375],[0.03729248046875,0.03729248046875,0.03729248046875],[0.0467071533203125,0.0467071533203125,0.0467071533203125],[0.1107635498046875,0.1107635498046875,0.1107635498046875],[0.1092681884765625,0.1092681884765625,0.1092681884765625],[0.096435546875,0.096435546875,0.096435546875],[0.0526275634765625,0.0526275634765625,0.0526275634765625],[0.06610107421875,0.06610107421875,0.06610107421875],[0.0507049560546875,0.0507049560546875,0.0507049560546875],[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]]],"scale_curve":[[[0.015625,0.03004099428653717,0.19972409307956696],[0.0625,0.18033164739608765,1.1989141702651978],[0.25,0.2712946832180023,1.8036714792251587]]]},"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\",\"14\",\"0\",\"91\"]"}