{"collection":"grad-noise-175k","coord":"t19_x5_u5_b65","data":{"index":141552,"ordinal":"154494494","topo":"o2(x,o2(o1(x),x))","expression":"mod(P,dst(sgn(D),R))","image":"frame_expr-141552.png","measured":true,"step":12423,"globalStep":12423,"value_mean":-0.007006154395639896,"value_positive_fraction":0.4998321533203125,"value_abs_mean":0.668695867061615,"value_variance":0.5472756624221802,"value_stddev":0.7397807836532593,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.503274440765381,"gradient_energy_x":0.013821433298289776,"gradient_energy_y":0.012645290233194828,"gradient_magnitude_mean":0.07719619572162628,"gradient_axis_bias":0.04443855956196785,"gradient_nonzero_flag":1,"laplacian_mean":-0.000005953145773673896,"laplacian_energy":0.051190104335546494,"laplacian_abs_mean":0.08909126371145248,"gradient_magnitude_variance":0.02051074244081974,"gradient_magnitude_stddev":0.14321571588516235,"gradient_magnitude_cv":1.8552172183990479,"gradient_magnitude_max":1.3748716115951538,"gradient_energy_over_variance":0.04836086183786392,"laplacian_energy_over_variance":0.09353623539209366,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.028971035033464432,"scale_diff2_mid":0.1452225148677826,"scale_diff2_far":0.2960534691810608,"scale_diff2_near_over_variance":0.052936822175979614,"scale_diff2_mid_over_variance":0.26535531878471375,"scale_diff2_far_over_variance":0.54095858335495,"value_histogram":[[[0.169189453125,0.169189453125,0.169189453125],[0.026580810546875,0.026580810546875,0.026580810546875],[0.0272979736328125,0.0272979736328125,0.0272979736328125],[0.025665283203125,0.025665283203125,0.025665283203125],[0.0233154296875,0.0233154296875,0.0233154296875],[0.0269775390625,0.0269775390625,0.0269775390625],[0.0247650146484375,0.0247650146484375,0.0247650146484375],[0.0261993408203125,0.0261993408203125,0.0261993408203125],[0.0255889892578125,0.0255889892578125,0.0255889892578125],[0.016815185546875,0.016815185546875,0.016815185546875],[0.020111083984375,0.020111083984375,0.020111083984375],[0.0188751220703125,0.0188751220703125,0.0188751220703125],[0.0182037353515625,0.0182037353515625,0.0182037353515625],[0.0154571533203125,0.0154571533203125,0.0154571533203125],[0.0148468017578125,0.0148468017578125,0.0148468017578125],[0.020111083984375,0.020111083984375,0.020111083984375],[0.016845703125,0.016845703125,0.016845703125],[0.0150146484375,0.0150146484375,0.0150146484375],[0.0173492431640625,0.0173492431640625,0.0173492431640625],[0.0211944580078125,0.0211944580078125,0.0211944580078125],[0.0198516845703125,0.0198516845703125,0.0198516845703125],[0.02569580078125,0.02569580078125,0.02569580078125],[0.02294921875,0.02294921875,0.02294921875],[0.0285491943359375,0.0285491943359375,0.0285491943359375],[0.0276641845703125,0.0276641845703125,0.0276641845703125],[0.021453857421875,0.021453857421875,0.021453857421875],[0.0233917236328125,0.0233917236328125,0.0233917236328125],[0.0204010009765625,0.0204010009765625,0.0204010009765625],[0.024871826171875,0.024871826171875,0.024871826171875],[0.02496337890625,0.02496337890625,0.02496337890625],[0.0246734619140625,0.0246734619140625,0.0246734619140625],[0.165130615234375,0.165130615234375,0.165130615234375]]],"scale_curve":[[[0.015625,0.028971035033464432,0.052936822175979614],[0.0625,0.1452225148677826,0.26535531878471375],[0.25,0.2960534691810608,0.54095858335495]]]},"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\",\"5\",\"5\",\"65\"]"}