{"collection":"grad-noise-175k","coord":"t19_x16_u2_b95","data":{"index":150536,"ordinal":"154938332","topo":"o2(x,o2(o1(x),x))","expression":"min(D,eql(frc(R),D))","image":"frame_expr-150536.png","measured":true,"step":84295,"globalStep":84295,"value_mean":-0.1429697424173355,"value_positive_fraction":0.000091552734375,"value_abs_mean":0.14298008382320404,"value_variance":0.009241094812750816,"value_stddev":0.0961306095123291,"value_min":-0.27288007736206055,"value_max":0.07787539064884186,"value_range":0.3507554531097412,"histogram_probability_sum":1,"histogram_entropy_bits":2.228567361831665,"gradient_energy_x":0.0014611168298870325,"gradient_energy_y":1.0423295293549018e-7,"gradient_magnitude_mean":0.03419414907693863,"gradient_axis_bias":0.9998574256896973,"gradient_nonzero_flag":1,"laplacian_mean":0.00030638257157988846,"laplacian_energy":0.0002957458491437137,"laplacian_abs_mean":0.013713063672184944,"gradient_magnitude_variance":0.00029255912522785366,"gradient_magnitude_stddev":0.017104359343647957,"gradient_magnitude_cv":0.5002130270004272,"gradient_magnitude_max":0.30447325110435486,"gradient_energy_over_variance":0.15812206268310547,"laplacian_energy_over_variance":0.032003335654735565,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0027880482375621796,"scale_diff2_mid":0.018272383138537407,"scale_diff2_far":0.000005434204012999544,"scale_diff2_near_over_variance":0.30170106887817383,"scale_diff2_mid_over_variance":1.9772963523864746,"scale_diff2_far_over_variance":0.0005880476674064994,"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],[0.1875,0.1875,0.1875],[0.249786376953125,0.249786376953125,0.249786376953125],[0.12506103515625,0.12506103515625,0.12506103515625],[0.125030517578125,0.125030517578125,0.125030517578125],[0.312530517578125,0.312530517578125,0.312530517578125],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[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]]],"scale_curve":[[[0.015625,0.0027880482375621796,0.30170106887817383],[0.0625,0.018272383138537407,1.9772963523864746],[0.25,0.000005434204012999544,0.0005880476674064994]]]},"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\",\"16\",\"2\",\"95\"]"}