Gyula 2000-12-12 07:25:01 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 26 | 181 | 22 | 155 | -23.58 | 65.59 | -51.10 | 118.90 | 0.8168 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 5 | 0 | 4 | -24.89 | 68.34 | -48.36 | 121.44 | 0.7969 | |
| 0 | -1 | 0 | -1 | -24.66 | 68.35 | -48.34 | 121.17 | 0.7959 | |
| 6 | 48 | 5 | 43 | -26.18 | 64.49 | -52.20 | 121.55 | 0.8343 | |
| 1 | -3 | 1 | -3 | -25.58 | 63.99 | -52.70 | 120.70 | 0.8366 | |
| 19 | 111 | 16 | 93 | -22.30 | 66.35 | -50.34 | 117.66 | 0.8063 | |
| 0 | 17 | 0 | 15 | -24.02 | 63.52 | -53.17 | 118.76 | 0.8361 | |
| 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 | |