Open Access

Table 2.

Features covered by the sample.

Pixels Fast mode Normal mode Total
(Num. px) (Percen.) (Num. px) (Percen.) (Num. px) (Percen.)
Quiet Sun/plage/network 9.1×107 68.8% 6.2×106 60.6% 9.7×107 68.2%
Penumbra 3.3×107 25.1% 3.2×106 31.8% 3.6×107 25.6%
Warm umbra 7.1×106 5.4% 6.6×105 6.5% 7.7×106 5.5%
Cold umbra 9.1×105 0.7% 1.2×105 1.1% 1.0×106 0.7%
Masked 7.6×104 0.06% 1.9×104 0.18% 9.4×104 0.07%
Total 1.3×108 100.0% 1.0×107 100.0% 1.4×108 100.0%

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