{"collection":"grad-noise-175k","coord":"t16_x14_u3_b55","data":{"index":86904,"ordinal":"130495888","topo":"o2(x,o1(o2(x,x)))","expression":"mod(D,flr(add(D,R)))","image":"frame_expr-086904.png","measured":true,"step":12039,"globalStep":12039,"value_mean":-0.846171498298645,"value_positive_fraction":0.10009765625,"value_abs_mean":0.8654899597167969,"value_variance":0.13666033744812012,"value_stddev":0.36967599391937256,"value_min":-1,"value_max":0.14541596174240112,"value_range":1.145416021347046,"histogram_probability_sum":1,"histogram_entropy_bits":0.9731337428092957,"gradient_energy_x":0.060680609196424484,"gradient_energy_y":0.010892716236412525,"gradient_magnitude_mean":0.07181283831596375,"gradient_axis_bias":0.6956207752227783,"gradient_nonzero_flag":1,"laplacian_mean":-0.0003139495674986392,"laplacian_energy":0.16031859815120697,"laplacian_abs_mean":0.13841183483600616,"gradient_magnitude_variance":0.06639770418405533,"gradient_magnitude_stddev":0.25767752528190613,"gradient_magnitude_cv":3.588181972503662,"gradient_magnitude_max":1.6198627948760986,"gradient_energy_over_variance":0.5237314701080322,"laplacian_energy_over_variance":1.1731171607971191,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.07298576831817627,"scale_diff2_mid":0.18704117834568024,"scale_diff2_far":0.25951510667800903,"scale_diff2_near_over_variance":0.534066915512085,"scale_diff2_mid_over_variance":1.3686573505401611,"scale_diff2_far_over_variance":1.8989789485931396,"value_histogram":[[[0.85107421875,0.85107421875,0.85107421875],[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],[0.01953125,0.01953125,0.01953125],[0.018798828125,0.018798828125,0.018798828125],[0.010498046875,0.010498046875,0.010498046875],[0.0234375,0.0234375,0.0234375],[0.0361328125,0.0361328125,0.0361328125],[0.04052734375,0.04052734375,0.04052734375],[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":[[[0.015625,0.07298576831817627,0.534066915512085],[0.0625,0.18704117834568024,1.3686573505401611],[0.25,0.25951510667800903,1.8989789485931396]]]},"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\",\"14\",\"3\",\"55\"]"}