{"collection":"grad-noise-175k","coord":"t18_x43_u0_b179","data":{"index":129188,"ordinal":"147908240","topo":"o2(x,o2(x,o2(x,x)))","expression":"sub(D,mod(D,div(R,D)))","image":"frame_expr-129188.png","measured":true,"step":61911,"globalStep":61911,"value_mean":0.00006732911424478516,"value_positive_fraction":0.3912506103515625,"value_abs_mean":0.03595033288002014,"value_variance":0.004285043571144342,"value_stddev":0.06546024233102798,"value_min":-0.2727699279785156,"value_max":0.2727699279785156,"value_range":0.5455398559570312,"histogram_probability_sum":1,"histogram_entropy_bits":2.0271706581115723,"gradient_energy_x":0.002048996277153492,"gradient_energy_y":0.00006005831528455019,"gradient_magnitude_mean":0.024926384910941124,"gradient_axis_bias":0.943047285079956,"gradient_nonzero_flag":1,"laplacian_mean":0.000006917096925462829,"laplacian_energy":0.004816808737814426,"laplacian_abs_mean":0.034096136689186096,"gradient_magnitude_variance":0.0014875794295221567,"gradient_magnitude_stddev":0.03856915235519409,"gradient_magnitude_cv":1.5473222732543945,"gradient_magnitude_max":0.43347617983818054,"gradient_energy_over_variance":0.4921897351741791,"laplacian_energy_over_variance":1.1240979433059692,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0016989650903269649,"scale_diff2_mid":0.005510038696229458,"scale_diff2_far":0.007564029656350613,"scale_diff2_near_over_variance":0.3964872360229492,"scale_diff2_mid_over_variance":1.285876989364624,"scale_diff2_far_over_variance":1.7652164697647095,"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],[0.0016632080078125,0.0016632080078125,0.0016632080078125],[0.0133209228515625,0.0133209228515625,0.0133209228515625],[0.0325469970703125,0.0325469970703125,0.0325469970703125],[0.0580902099609375,0.0580902099609375,0.0580902099609375],[0.3045654296875,0.3045654296875,0.3045654296875],[0.484344482421875,0.484344482421875,0.484344482421875],[0.05657958984375,0.05657958984375,0.05657958984375],[0.0330047607421875,0.0330047607421875,0.0330047607421875],[0.01385498046875,0.01385498046875,0.01385498046875],[0.0020294189453125,0.0020294189453125,0.0020294189453125],[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":[[[0.015625,0.0016989650903269649,0.3964872360229492],[0.0625,0.005510038696229458,1.285876989364624],[0.25,0.007564029656350613,1.7652164697647095]]]},"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":"[\"18\",\"43\",\"0\",\"179\"]"}