Debrecen 2000-01-16 09:18:04 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 53 | 394 | 30 | 220 | 15.65 | 147.94 | -17.45 | 39.88 | 0.4511 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 3 | 0 | 2 | 14.09 | 151.64 | -13.76 | 35.90 | 0.3952 | |
| 0 | 1 | 0 | 1 | 15.86 | 151.11 | -14.30 | 34.35 | 0.4230 | |
| 0 | 1 | 0 | 1 | 13.96 | 151.40 | -14.01 | 36.59 | 0.3959 | |
| 0 | 1 | 0 | 1 | 14.14 | 151.25 | -14.14 | 36.56 | 0.3995 | |
| 0 | 2 | 0 | 1 | 13.87 | 151.17 | -14.24 | 37.17 | 0.3970 | |
| 0 | 1 | 0 | 0 | 14.96 | 150.96 | -14.46 | 35.92 | 0.4129 | |
| 1 | 41 | 1 | 22 | 13.98 | 150.05 | -15.34 | 39.06 | 0.4093 | |
| 0 | 1 | 0 | 0 | 14.54 | 149.86 | -15.55 | 38.57 | 0.4181 | |
| 3 | -7 | 2 | -7 | 13.62 | 149.85 | -15.54 | 40.01 | 0.4068 | |
| 0 | 5 | 0 | 3 | 14.22 | 149.65 | -15.74 | 39.40 | 0.4161 | |
| 0 | 3 | 0 | 2 | 18.14 | 148.63 | -16.79 | 35.57 | 0.4739 | |
| 0 | 10 | 0 | 5 | 13.87 | 149.22 | -16.17 | 40.72 | 0.4163 | |
| 47 | 261 | 26 | 144 | 16.19 | 148.72 | -16.67 | 38.04 | 0.4491 | |
| 2 | 6 | 1 | 3 | 13.27 | 149.22 | -16.18 | 41.71 | 0.4093 | |
| 0 | 2 | 0 | 1 | 13.05 | 148.30 | -17.09 | 43.63 | 0.4168 | |
| 0 | 1 | 0 | 0 | 14.39 | 147.57 | -17.84 | 42.65 | 0.4399 | |
| 0 | 1 | 0 | 1 | 15.21 | 147.39 | -18.02 | 41.66 | 0.4511 | |
| 0 | 3 | 0 | 2 | 12.99 | 147.81 | -17.58 | 44.55 | 0.4214 | |
| 0 | 1 | 0 | 0 | 13.93 | 146.93 | -18.48 | 44.39 | 0.4417 | |
| 0 | 3 | 0 | 2 | 12.26 | 146.73 | -18.68 | 47.54 | 0.4261 | |
| 0 | 2 | 0 | 1 | 11.07 | 146.31 | -19.11 | 50.35 | 0.4190 | |
| 0 | 1 | 0 | 1 | 11.00 | 145.70 | -19.72 | 51.36 | 0.4258 | |
| 0 | 4 | 0 | 2 | 16.90 | 142.59 | -22.82 | 45.79 | 0.5198 | |
| 0 | 13 | 0 | 7 | 15.43 | 142.86 | -22.53 | 47.62 | 0.5021 | |
| 0 | 1 | 0 | 0 | 15.51 | 142.53 | -22.89 | 47.93 | 0.5069 | |
| 0 | 1 | 0 | 1 | 15.81 | 142.37 | -23.04 | 47.66 | 0.5115 | |
| 0 | 1 | 0 | 1 | 15.38 | 142.40 | -23.02 | 48.29 | 0.5071 | |
| 0 | 1 | 0 | 1 | 15.74 | 142.15 | -23.26 | 48.03 | 0.5133 | |
| 0 | 2 | 0 | 1 | 17.67 | 140.69 | -24.72 | 46.94 | 0.5476 | |
| 0 | 1 | 0 | 1 | 16.42 | 140.80 | -24.61 | 48.60 | 0.5347 | |
| 0 | 3 | 0 | 2 | 16.81 | 140.62 | -24.79 | 48.23 | 0.5403 | |
| 0 | 2 | 0 | 1 | 12.58 | 141.19 | -24.23 | 54.18 | 0.4959 | |
| 0 | 9 | 0 | 6 | 18.50 | 139.34 | -26.05 | 47.24 | 0.5694 | |
| 0 | 6 | 0 | 4 | 14.29 | 139.38 | -26.01 | 53.33 | 0.5320 | |
| 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 | |