Gyula 2000-04-30 11:36:13 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 36 | 257 | 19 | 134 | -11.82 | 237.02 | 17.03 | 244.14 | 0.3192 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 1 | 0 | 1 | -11.11 | 241.28 | 21.29 | 250.62 | 0.3794 | |
| 0 | 0 | 0 | 0 | -12.01 | 241.33 | 21.36 | 248.41 | 0.3848 | |
| 3 | 83 | 1 | 44 | -11.60 | 241.06 | 21.08 | 249.21 | 0.3784 | |
| 3 | -3 | 2 | -3 | -11.44 | 240.75 | 20.76 | 249.36 | 0.3728 | |
| 0 | 1 | 0 | 0 | -10.12 | 239.53 | 19.54 | 251.91 | 0.3479 | |
| 0 | 1 | 0 | 1 | -10.78 | 239.89 | 19.92 | 250.41 | 0.3568 | |
| 0 | 1 | 0 | 1 | -10.89 | 239.69 | 19.72 | 249.96 | 0.3543 | |
| 2 | -3 | 1 | -3 | -11.42 | 239.85 | 19.87 | 248.67 | 0.3592 | |
| 2 | -3 | 1 | -3 | -11.58 | 239.66 | 19.67 | 248.05 | 0.3571 | |
| 0 | 2 | 0 | 1 | -10.36 | 238.43 | 18.44 | 250.32 | 0.3319 | |
| 0 | 0 | 0 | 0 | -9.65 | 237.85 | 17.88 | 251.93 | 0.3197 | |
| 0 | 12 | 0 | 6 | -11.92 | 239.07 | 19.08 | 246.58 | 0.3501 | |
| 0 | -12 | 0 | -12 | -11.72 | 238.87 | 18.87 | 246.92 | 0.3458 | |
| 0 | 1 | 0 | 0 | -11.47 | 237.36 | 17.38 | 246.03 | 0.3218 | |
| 0 | 1 | 0 | 1 | -10.66 | 236.44 | 16.44 | 247.41 | 0.3027 | |
| 0 | 3 | 0 | 1 | -11.27 | 235.27 | 15.27 | 244.04 | 0.2886 | |
| 0 | 3 | 0 | 2 | -10.47 | 234.77 | 14.77 | 245.95 | 0.2758 | |
| 0 | 2 | 0 | 1 | -11.07 | 235.03 | 15.05 | 244.35 | 0.2840 | |
| 24 | 146 | 13 | 75 | -12.09 | 234.78 | 14.79 | 240.74 | 0.2874 | |
| 2 | -19 | 1 | -19 | -12.85 | 235.16 | 15.16 | 239.01 | 0.2988 | |
| 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 | |