Gyula 2000-03-04 07:03:57 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 13 | 107 | 6 | 62 | 18.77 | 235.09 | -19.45 | 35.98 | 0.5372 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 1 | 0 | 1 | 20.87 | 236.53 | -18.00 | 31.81 | 0.5500 | |
| 1 | 9 | 0 | 5 | 18.25 | 237.56 | -16.97 | 33.09 | 0.5097 | |
| 1 | 55 | 1 | 32 | 18.63 | 236.97 | -17.56 | 33.57 | 0.5192 | |
| 9 | -3 | 5 | -3 | 18.51 | 236.58 | -17.97 | 34.31 | 0.5211 | |
| 0 | 1 | 0 | 1 | 18.30 | 235.68 | -18.85 | 35.84 | 0.5261 | |
| 0 | 1 | 0 | 0 | 18.62 | 235.32 | -19.21 | 35.98 | 0.5329 | |
| 0 | 8 | 0 | 5 | 18.77 | 234.91 | -19.63 | 36.37 | 0.5384 | |
| 0 | 1 | 0 | 0 | 18.67 | 234.69 | -19.84 | 36.80 | 0.5390 | |
| 1 | 12 | 0 | 7 | 19.37 | 233.04 | -21.49 | 38.17 | 0.5615 | |
| 1 | 11 | 0 | 7 | 19.32 | 231.85 | -22.68 | 39.71 | 0.5716 | |
| 0 | 4 | 0 | 2 | 18.77 | 229.69 | -24.84 | 42.92 | 0.5862 | |
| 0 | 1 | 0 | 1 | 18.73 | 229.40 | -25.13 | 43.30 | 0.5886 | |
| 0 | 1 | 0 | 0 | 18.86 | 228.94 | -25.59 | 43.66 | 0.5943 | |
| 0 | 2 | 0 | 1 | 19.27 | 227.99 | -26.54 | 44.19 | 0.6074 | |
| 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 | |