Gyula 2000-08-19 13:28:00 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 53 | 407 | 27 | 210 | -5.56 | 205.08 | 14.58 | 229.89 | 0.3296 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 0 | 0 | 0 | -10.76 | 205.91 | 15.41 | 221.18 | 0.3982 | |
| 0 | 1 | 0 | 0 | -10.95 | 205.83 | 15.33 | 220.73 | 0.3996 | |
| 0 | 1 | 0 | 0 | -10.95 | 205.65 | 15.15 | 220.38 | 0.3978 | |
| 0 | 2 | 0 | 1 | -10.35 | 204.51 | 14.01 | 219.17 | 0.3787 | |
| 0 | 2 | 0 | 1 | -7.97 | 204.54 | 14.05 | 223.61 | 0.3500 | |
| 52 | 385 | 27 | 202 | -5.40 | 205.23 | 14.73 | 230.55 | 0.3293 | |
| 1 | -6 | 0 | -6 | -5.27 | 204.41 | 13.91 | 229.22 | 0.3176 | |
| 0 | 1 | 0 | 0 | -5.52 | 203.75 | 13.26 | 227.24 | 0.3123 | |
| 0 | 3 | 0 | 1 | -10.23 | 202.14 | 11.64 | 214.28 | 0.3542 | |
| 0 | 1 | 0 | 0 | -5.41 | 203.57 | 13.07 | 227.07 | 0.3089 | |
| 0 | 1 | 0 | 0 | -5.24 | 203.61 | 13.11 | 227.58 | 0.3073 | |
| 0 | 2 | 0 | 1 | -6.02 | 202.84 | 12.34 | 224.00 | 0.3073 | |
| 0 | 0 | 0 | 0 | -4.90 | 203.16 | 12.66 | 227.39 | 0.2980 | |
| 0 | 5 | 0 | 3 | -9.73 | 200.43 | 9.93 | 210.93 | 0.3322 | |
| 0 | 1 | 0 | 0 | -5.40 | 201.71 | 11.21 | 222.67 | 0.2869 | |
| 0 | 2 | 0 | 1 | -9.38 | 200.28 | 9.78 | 211.10 | 0.3260 | |
| 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 | |