Gyula 2000-10-20 07:48:46 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 8 | 70 | 3 | 41 | -16.89 | 77.65 | -17.48 | 142.77 | 0.4748 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 1 | 9 | 0 | 5 | -16.53 | 80.76 | -14.36 | 147.35 | 0.4426 | |
| 0 | 0 | 0 | 0 | -16.33 | 80.79 | -14.34 | 147.13 | 0.4397 | |
| 0 | 6 | 0 | 4 | -17.27 | 79.18 | -15.95 | 145.54 | 0.4657 | |
| 0 | 1 | 0 | 1 | -16.62 | 78.50 | -16.63 | 143.58 | 0.4638 | |
| 3 | 10 | 2 | 6 | -16.20 | 78.58 | -16.55 | 143.13 | 0.4579 | |
| 0 | 2 | 0 | 1 | -15.72 | 78.84 | -16.28 | 142.93 | 0.4495 | |
| 1 | 5 | 0 | 3 | -16.70 | 78.23 | -16.90 | 143.25 | 0.4672 | |
| 0 | 2 | 0 | 1 | -15.33 | 78.80 | -16.32 | 142.31 | 0.4451 | |
| 0 | 1 | 0 | 1 | -16.59 | 77.89 | -17.23 | 142.56 | 0.4689 | |
| 0 | 2 | 0 | 1 | -15.84 | 78.18 | -16.95 | 141.99 | 0.4573 | |
| 0 | 3 | 0 | 2 | -16.71 | 77.63 | -17.50 | 142.31 | 0.4729 | |
| 3 | 12 | 1 | 7 | -15.78 | 77.82 | -17.31 | 141.31 | 0.4600 | |
| 0 | 4 | 0 | 2 | -19.35 | 75.26 | -19.86 | 142.23 | 0.5255 | |
| 0 | 2 | 0 | 1 | -18.72 | 75.55 | -19.57 | 141.85 | 0.5157 | |
| 0 | 1 | 0 | 1 | -22.18 | 73.25 | -21.87 | 142.96 | 0.5749 | |
| 0 | 3 | 0 | 1 | -14.19 | 77.81 | -17.31 | 138.98 | 0.4413 | |
| 0 | 2 | 0 | 1 | -13.93 | 77.68 | -17.45 | 138.34 | 0.4397 | |
| 0 | 2 | 0 | 1 | -21.49 | 72.95 | -22.17 | 141.81 | 0.5700 | |
| 0 | 3 | 0 | 2 | -20.28 | 68.09 | -27.02 | 134.86 | 0.6035 | |
| 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 | |