Gyula 2000-08-18 15:02:15 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 52 | 474 | 27 | 239 | -5.60 | 205.02 | 2.18 | 190.12 | 0.2197 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 1 | 0 | 1 | -10.53 | 205.47 | 2.62 | 188.58 | 0.3028 | |
| 0 | 2 | 0 | 1 | -4.73 | 206.63 | 3.78 | 198.18 | 0.2114 | |
| 0 | 2 | 0 | 1 | -10.49 | 204.73 | 1.88 | 186.18 | 0.3006 | |
| 0 | 6 | 0 | 3 | -10.18 | 204.71 | 1.86 | 186.25 | 0.2953 | |
| 0 | 1 | 0 | 1 | -3.00 | 206.33 | 3.48 | 199.59 | 0.1816 | |
| 0 | 1 | 0 | 1 | -10.13 | 203.84 | 0.99 | 183.33 | 0.2932 | |
| 52 | 442 | 27 | 224 | -5.46 | 205.15 | 2.31 | 190.69 | 0.2174 | |
| 0 | 1 | 0 | 0 | -9.49 | 203.72 | 0.87 | 183.07 | 0.2824 | |
| 0 | 1 | 0 | 0 | -8.08 | 203.47 | 0.62 | 182.37 | 0.2585 | |
| 0 | 1 | 0 | 0 | -4.38 | 204.33 | 1.48 | 187.56 | 0.1968 | |
| 0 | 2 | 0 | 1 | -5.74 | 203.35 | 0.49 | 182.26 | 0.2186 | |
| 0 | 1 | 0 | 0 | -4.42 | 203.70 | 0.86 | 184.38 | 0.1963 | |
| 0 | 3 | 0 | 1 | -3.73 | 203.48 | 0.63 | 183.44 | 0.1842 | |
| 0 | 3 | 0 | 2 | -5.67 | 202.81 | -0.04 | 179.83 | 0.2173 | |
| 0 | 1 | 0 | 0 | -5.68 | 202.45 | -0.39 | 178.20 | 0.2175 | |
| 0 | 2 | 0 | 1 | -5.55 | 201.61 | -1.23 | 174.31 | 0.2163 | |
| 0 | 4 | 0 | 2 | -8.86 | 197.57 | -5.27 | 161.39 | 0.2859 | |
| 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 | |