Gyula 2000-03-30 13:41:38 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 34 | 174 | 17 | 95 | -6.88 | 243.43 | -24.74 | 92.09 | 0.4172 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 67 | 0 | 36 | -6.73 | 245.93 | -22.22 | 91.64 | 0.3773 | |
| 9 | -1 | 5 | -1 | -6.99 | 245.84 | -22.32 | 92.34 | 0.3789 | |
| 1 | -1 | 0 | -1 | -6.68 | 245.60 | -22.56 | 91.53 | 0.3828 | |
| 6 | -1 | 3 | -1 | -6.21 | 245.31 | -22.86 | 90.32 | 0.3878 | |
| 0 | 13 | 0 | 7 | -5.99 | 244.65 | -23.52 | 89.83 | 0.3985 | |
| 6 | 25 | 3 | 13 | -7.22 | 245.11 | -23.05 | 92.94 | 0.3906 | |
| 0 | 2 | 0 | 1 | -5.73 | 244.13 | -24.02 | 89.25 | 0.4068 | |
| 0 | 1 | 0 | 1 | -6.06 | 242.36 | -25.78 | 90.26 | 0.4344 | |
| 0 | 3 | 0 | 1 | -6.46 | 242.13 | -26.02 | 91.21 | 0.4378 | |
| 0 | 2 | 0 | 1 | -8.54 | 242.16 | -26.00 | 95.97 | 0.4377 | |
| 0 | 3 | 0 | 2 | -8.97 | 242.05 | -26.11 | 96.94 | 0.4397 | |
| 3 | 23 | 1 | 13 | -6.41 | 240.52 | -27.65 | 91.21 | 0.4632 | |
| 0 | 5 | 0 | 3 | -7.46 | 240.95 | -27.21 | 93.50 | 0.4561 | |
| 2 | 6 | 1 | 4 | -7.05 | 240.25 | -27.92 | 92.60 | 0.4671 | |
| 2 | 10 | 1 | 5 | -7.21 | 239.76 | -28.40 | 92.96 | 0.4745 | |
| 5 | 14 | 3 | 8 | -7.74 | 239.86 | -28.31 | 94.08 | 0.4730 | |
| 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 | |