{"collection":"grad-noise-175k","coord":"t13_x1_u0_b10","data":{"index":42606,"ordinal":"105608224","topo":"o1(o2(o1(x),x))","expression":"sqt(dst(sqt(P),D))","image":"frame_expr-042606.png","measured":true,"step":20855,"globalStep":20855,"value_mean":-0.5002493262290955,"value_positive_fraction":0.25,"value_abs_mean":0.9997506737709045,"value_variance":0.7492112517356873,"value_stddev":0.8655698895454407,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.8219138383865356,"gradient_energy_x":0.007738922256976366,"gradient_energy_y":0.007738920859992504,"gradient_magnitude_mean":0.007919439114630222,"gradient_axis_bias":9.025700364873046e-8,"gradient_nonzero_flag":1,"laplacian_mean":-2.2150883904892282e-10,"laplacian_energy":0.030963826924562454,"laplacian_abs_mean":0.015672186389565468,"gradient_magnitude_variance":0.0154142826795578,"gradient_magnitude_stddev":0.12415426969528198,"gradient_magnitude_cv":15.677154541015625,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.02065885066986084,"laplacian_energy_over_variance":0.04132856801152229,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.020396141335368156,"scale_diff2_mid":0.08283475041389465,"scale_diff2_far":0.33537304401397705,"scale_diff2_near_over_variance":0.027223486453294754,"scale_diff2_mid_over_variance":0.11056261509656906,"scale_diff2_far_over_variance":0.44763484597206116,"value_histogram":[[[0.75,0.75,0.75],[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],[0,0,0],[0,0,0],[0,0,0],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0,0,0],[0.000030517578125,0.000030517578125,0.000030517578125],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.000030517578125,0.000030517578125,0.000030517578125],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.000030517578125,0.000030517578125,0.000030517578125],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.000091552734375,0.000091552734375,0.000091552734375],[0.00006103515625,0.00006103515625,0.00006103515625],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.000274658203125,0.000274658203125,0.000274658203125],[0.2491607666015625,0.2491607666015625,0.2491607666015625]]],"scale_curve":[[[0.015625,0.020396141335368156,0.027223486453294754],[0.0625,0.08283475041389465,0.11056261509656906],[0.25,0.33537304401397705,0.44763484597206116]]]},"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":"[\"13\",\"1\",\"0\",\"10\"]"}