Gyula 2000-01-25 11:48:08 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 18 | 153 | 11 | 88 | -16.76 | 76.62 | 31.09 | 246.94 | 0.5393 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 2 | 47 | 1 | 28 | -16.08 | 79.94 | 34.41 | 249.76 | 0.5809 | |
| 1 | -1 | 0 | -1 | -15.92 | 79.73 | 34.20 | 249.96 | 0.5776 | |
| 1 | -1 | 1 | -1 | -15.93 | 79.44 | 33.91 | 249.82 | 0.5738 | |
| 1 | -1 | 1 | -1 | -15.86 | 79.30 | 33.77 | 249.88 | 0.5717 | |
| 1 | 17 | 0 | 10 | -15.53 | 78.45 | 32.92 | 250.11 | 0.5590 | |
| 1 | -5 | 1 | -5 | -15.77 | 78.53 | 33.00 | 249.73 | 0.5609 | |
| 0 | 1 | 0 | 0 | -14.81 | 77.97 | 32.44 | 251.18 | 0.5500 | |
| 0 | 0 | 0 | 0 | -15.02 | 78.03 | 32.50 | 250.83 | 0.5516 | |
| 0 | 2 | 0 | 1 | -15.68 | 78.13 | 32.60 | 249.72 | 0.5551 | |
| 4 | 24 | 2 | 14 | -15.76 | 74.99 | 29.46 | 248.09 | 0.5123 | |
| -10 | -10 | -10 | -10 | -15.86 | 74.87 | 29.34 | 247.82 | 0.5110 | |
| 0 | 4 | 0 | 2 | -18.87 | 75.83 | 30.30 | 242.93 | 0.5384 | |
| 1 | 31 | 1 | 18 | -18.12 | 75.52 | 29.99 | 244.05 | 0.5304 | |
| 1 | -13 | 1 | -13 | -18.31 | 75.54 | 30.01 | 243.73 | 0.5317 | |
| 0 | 1 | 0 | 0 | -18.75 | 74.99 | 29.46 | 242.60 | 0.5267 | |
| 5 | 26 | 3 | 15 | -17.90 | 72.73 | 27.20 | 242.63 | 0.4919 | |
| 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 | |