{"collection":"grad-noise-175k","coord":"t16_x1_u0_b90","data":{"index":75565,"ordinal":"129970107","topo":"o2(x,o1(o2(x,x)))","expression":"min(P,sqt(mlt(P,D)))","image":"frame_expr-075565.png","measured":true,"step":92527,"globalStep":92527,"value_mean":-0.03685292229056358,"value_positive_fraction":0.5,"value_abs_mean":0.9006340503692627,"value_variance":0.8683326840400696,"value_stddev":0.9318436980247498,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.3489949703216553,"gradient_energy_x":0.017400061711668968,"gradient_energy_y":0,"gradient_magnitude_mean":0.04450596868991852,"gradient_axis_bias":0.9999999403953552,"gradient_nonzero_flag":1,"laplacian_mean":1.4191582353717536e-9,"laplacian_energy":0.038232121616601944,"laplacian_abs_mean":0.05445829778909683,"gradient_magnitude_variance":0.015410705469548702,"gradient_magnitude_stddev":0.12413986027240753,"gradient_magnitude_cv":2.789285659790039,"gradient_magnitude_max":0.8224016427993774,"gradient_energy_over_variance":0.02003847248852253,"laplacian_energy_over_variance":0.044029347598552704,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.018160326406359673,"scale_diff2_mid":0.04468193277716637,"scale_diff2_far":0.2047312706708908,"scale_diff2_near_over_variance":0.020914018154144287,"scale_diff2_mid_over_variance":0.05145715922117233,"scale_diff2_far_over_variance":0.2357751429080963,"value_histogram":[[[0.44921875,0.44921875,0.44921875],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.01171875,0.01171875,0.01171875],[0.01171875,0.01171875,0.01171875],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0.01171875,0.01171875,0.01171875],[0.0078125,0.0078125,0.0078125],[0.015625,0.015625,0.015625],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0.01171875,0.01171875,0.01171875],[0.0078125,0.0078125,0.0078125],[0.01171875,0.01171875,0.01171875],[0.01171875,0.01171875,0.01171875],[0.01171875,0.01171875,0.01171875],[0.36328125,0.36328125,0.36328125]]],"scale_curve":[[[0.015625,0.018160326406359673,0.020914018154144287],[0.0625,0.04468193277716637,0.05145715922117233],[0.25,0.2047312706708908,0.2357751429080963]]]},"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\",\"1\",\"0\",\"90\"]"}