Debrecen 2000-01-16 09:18:04 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 64 | 410 | 32 | 215 | -22.12 | 165.78 | 0.38 | 181.18 | 0.3046 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 4 | 0 | 2 | -22.93 | 168.93 | 3.52 | 190.21 | 0.3206 | |
| 0 | 4 | 0 | 2 | -20.77 | 168.28 | 2.88 | 189.59 | 0.2833 | |
| 35 | 190 | 18 | 99 | -21.86 | 168.32 | 2.93 | 189.10 | 0.3014 | |
| -3 | -3 | -3 | -3 | -22.18 | 168.27 | 2.88 | 188.76 | 0.3066 | |
| 0 | 2 | 0 | 1 | -20.92 | 167.87 | 2.45 | 188.11 | 0.2846 | |
| -3 | -3 | -3 | -3 | -22.45 | 168.13 | 2.74 | 188.20 | 0.3107 | |
| 0 | 1 | 0 | 1 | -20.35 | 167.68 | 2.29 | 187.85 | 0.2748 | |
| 0 | 2 | 0 | 1 | -20.09 | 167.54 | 2.13 | 187.44 | 0.2702 | |
| 3 | -3 | 1 | -3 | -21.79 | 167.61 | 2.21 | 186.93 | 0.2986 | |
| 0 | 5 | 0 | 2 | -23.08 | 167.30 | 1.90 | 185.51 | 0.3193 | |
| 1 | -3 | 0 | -3 | -21.85 | 167.03 | 1.62 | 185.06 | 0.2985 | |
| 0 | 1 | 0 | 1 | -22.72 | 166.74 | 1.32 | 183.92 | 0.3126 | |
| 0 | 1 | 0 | 1 | -21.85 | 165.67 | 0.26 | 180.81 | 0.2974 | |
| 1 | 198 | 0 | 103 | -21.54 | 164.59 | -0.82 | 177.37 | 0.2924 | |
| 0 | 1 | 0 | 1 | -22.91 | 164.60 | -0.80 | 177.66 | 0.3153 | |
| 0 | -14 | 0 | -14 | -21.32 | 164.23 | -1.19 | 176.15 | 0.2891 | |
| 0 | -14 | 0 | -14 | -21.41 | 164.10 | -1.32 | 175.76 | 0.2908 | |
| 2 | -14 | 1 | -14 | -21.72 | 164.04 | -1.36 | 175.72 | 0.2960 | |
| 4 | -14 | 2 | -14 | -22.04 | 163.49 | -1.90 | 174.12 | 0.3021 | |
| 17 | -14 | 9 | -14 | -22.31 | 163.19 | -2.21 | 173.31 | 0.3072 | |
| 0 | 1 | 0 | 1 | -21.23 | 162.47 | -2.92 | 170.58 | 0.2910 | |
| 1 | -14 | 1 | -14 | -21.86 | 162.42 | -2.97 | 170.77 | 0.3015 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
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| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |