Gyula 2000-02-23 13:38:17 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 30 | 208 | 19 | 132 | 18.89 | 353.81 | -28.85 | 47.02 | 0.6252 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 19 | 90 | 11 | 56 | 18.75 | 356.51 | -26.15 | 44.54 | 0.5973 | |
| 1 | -1 | 0 | -1 | 19.03 | 355.99 | -26.68 | 44.76 | 0.6051 | |
| 0 | 2 | 0 | 1 | 18.32 | 355.57 | -27.09 | 46.07 | 0.6025 | |
| 0 | 1 | 0 | 0 | 18.02 | 355.28 | -27.38 | 46.76 | 0.6027 | |
| 0 | 2 | 0 | 1 | 18.16 | 355.00 | -27.66 | 46.86 | 0.6068 | |
| 2 | 17 | 1 | 11 | 18.18 | 354.64 | -28.02 | 47.20 | 0.6106 | |
| 0 | 1 | 0 | 1 | 18.73 | 354.31 | -28.36 | 46.85 | 0.6189 | |
| 0 | 3 | 0 | 2 | 18.28 | 354.11 | -28.55 | 47.61 | 0.6168 | |
| 0 | 4 | 0 | 3 | 19.60 | 353.20 | -29.46 | 46.85 | 0.6374 | |
| 0 | 2 | 0 | 1 | 17.90 | 353.83 | -28.82 | 48.35 | 0.6163 | |
| 2 | 5 | 1 | 3 | 18.16 | 353.38 | -29.28 | 48.45 | 0.6232 | |
| 1 | 66 | 1 | 43 | 19.99 | 351.51 | -31.14 | 47.93 | 0.6571 | |
| 1 | -12 | 1 | -12 | 19.63 | 351.12 | -31.54 | 48.71 | 0.6580 | |
| 1 | -12 | 1 | -12 | 19.54 | 350.68 | -31.98 | 49.21 | 0.6616 | |
| 1 | -12 | 1 | -12 | 19.14 | 350.53 | -32.13 | 49.82 | 0.6600 | |
| 1 | -12 | 1 | -12 | 18.93 | 350.32 | -32.34 | 50.25 | 0.6604 | |
| 1 | 15 | 1 | 10 | 18.36 | 350.47 | -32.19 | 50.82 | 0.6545 | |
| 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 | |