{"collection":"grad-noise-175k","coord":"t4_x2_u0_b8","data":{"index":432,"ordinal":"32563214","topo":"o1(o2(x,x))","expression":"sqt(min(P,R))","image":"frame_expr-000432.png","measured":true,"step":3463,"globalStep":3463,"value_mean":-0.9875067472457886,"value_positive_fraction":0.0078125,"value_abs_mean":0.9968682527542114,"value_variance":0.020509259775280952,"value_stddev":0.1432105451822281,"value_min":-1,"value_max":0.9630773663520813,"value_range":1.9630773067474365,"histogram_probability_sum":1,"histogram_entropy_bits":0.09407386928796768,"gradient_energy_x":0.0018093910766765475,"gradient_energy_y":0.0024354534689337015,"gradient_magnitude_mean":0.002885265974327922,"gradient_axis_bias":-0.14748771488666534,"gradient_nonzero_flag":1,"laplacian_mean":0.0000017692999563223566,"laplacian_energy":0.008903788402676582,"laplacian_abs_mean":0.005297061521559954,"gradient_magnitude_variance":0.004236281383782625,"gradient_magnitude_stddev":0.0650867223739624,"gradient_magnitude_cv":22.55830955505371,"gradient_magnitude_max":2.7306690216064453,"gradient_energy_over_variance":0.20697209239006042,"laplacian_energy_over_variance":0.4341350495815277,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.000464175216620788,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.022632470354437828,"value_histogram":[[[0.9921875,0.9921875,0.9921875],[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],[0.000823974609375,0.000823974609375,0.000823974609375],[0.00030517578125,0.00030517578125,0.00030517578125],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.000244140625,0.000244140625,0.000244140625],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.000946044921875,0.000946044921875,0.000946044921875],[0.0008392333984375,0.0008392333984375,0.0008392333984375],[0.000640869140625,0.000640869140625,0.000640869140625],[0.00079345703125,0.00079345703125,0.00079345703125],[0.0011444091796875,0.0011444091796875,0.0011444091796875],[0.0009307861328125,0.0009307861328125,0.0009307861328125],[0.0002593994140625,0.0002593994140625,0.0002593994140625]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.000464175216620788,0.022632470354437828]]]},"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":"[\"4\",\"2\",\"0\",\"8\"]"}