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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