{"collection":"grad-noise-175k","coord":"t7_x2_u6_b4","data":{"index":5147,"ordinal":"56926219","topo":"o2(o1(x),x)","expression":"pow(nrm(P),R)","image":"frame_expr-005147.png","measured":true,"step":41183,"globalStep":41183,"value_mean":-0.12862052023410797,"value_positive_fraction":0.4489288330078125,"value_abs_mean":0.9729407429695129,"value_variance":0.9415324330329895,"value_stddev":0.9703259468078613,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.5897704362869263,"gradient_energy_x":0.011053328402340412,"gradient_energy_y":0.002423239406198263,"gradient_magnitude_mean":0.012435674667358398,"gradient_axis_bias":0.6403774619102478,"gradient_nonzero_flag":1,"laplacian_mean":-0.00001195857475977391,"laplacian_energy":0.026963332667946815,"laplacian_abs_mean":0.017743710428476334,"gradient_magnitude_variance":0.013331177644431591,"gradient_magnitude_stddev":0.11546071618795395,"gradient_magnitude_cv":9.284636497497559,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.014313438907265663,"laplacian_energy_over_variance":0.028637709096074104,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.019408712163567543,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.020613959059119225,"value_histogram":[[[0.55078125,0.55078125,0.55078125],[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],[0,0,0],[0.0031280517578125,0.0031280517578125,0.0031280517578125],[0.0010528564453125,0.0010528564453125,0.0010528564453125],[0.001373291015625,0.001373291015625,0.001373291015625],[0.0021209716796875,0.0021209716796875,0.0021209716796875],[0.0024566650390625,0.0024566650390625,0.0024566650390625],[0.0013275146484375,0.0013275146484375,0.0013275146484375],[0.0016632080078125,0.0016632080078125,0.0016632080078125],[0.0019683837890625,0.0019683837890625,0.0019683837890625],[0.0024566650390625,0.0024566650390625,0.0024566650390625],[0.0036773681640625,0.0036773681640625,0.0036773681640625],[0.0050201416015625,0.0050201416015625,0.0050201416015625],[0.005645751953125,0.005645751953125,0.005645751953125],[0.0101318359375,0.0101318359375,0.0101318359375],[0.016998291015625,0.016998291015625,0.016998291015625],[0.0298614501953125,0.0298614501953125,0.0298614501953125],[0.3603363037109375,0.3603363037109375,0.3603363037109375]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.019408712163567543,0.020613959059119225]]]},"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":"[\"7\",\"2\",\"6\",\"4\"]"}