Gyula 2000-02-12 13:05:11 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 17 | 120 | 10 | 60 | -16.97 | 168.41 | 0.58 | 183.37 | 0.1809 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 3 | 12 | 2 | 6 | -15.80 | 170.52 | 2.70 | 195.94 | 0.1657 | |
| 2 | 19 | 1 | 9 | -16.44 | 170.49 | 2.67 | 194.78 | 0.1760 | |
| 0 | -2 | 0 | -2 | -16.55 | 170.20 | 2.36 | 192.99 | 0.1767 | |
| 0 | 1 | 0 | 0 | -16.01 | 169.77 | 1.94 | 191.35 | 0.1661 | |
| 0 | 2 | 0 | 1 | -16.53 | 169.90 | 2.06 | 191.41 | 0.1752 | |
| 0 | 1 | 0 | 1 | -16.85 | 169.82 | 2.00 | 190.73 | 0.1805 | |
| 0 | 1 | 0 | 0 | -16.37 | 168.43 | 0.59 | 183.37 | 0.1693 | |
| 1 | 58 | 1 | 29 | -17.19 | 168.35 | 0.53 | 182.79 | 0.1833 | |
| 0 | -8 | 0 | -8 | -17.13 | 168.07 | 0.23 | 181.22 | 0.1820 | |
| 0 | -8 | 0 | -8 | -16.68 | 167.87 | 0.04 | 180.20 | 0.1743 | |
| 4 | -8 | 2 | -8 | -16.88 | 167.66 | -0.17 | 179.06 | 0.1777 | |
| 2 | 22 | 1 | 11 | -17.83 | 167.67 | -0.15 | 179.27 | 0.1942 | |
| 0 | 1 | 0 | 1 | -16.51 | 167.25 | -0.58 | 176.75 | 0.1717 | |
| 0 | 1 | 0 | 1 | -16.71 | 167.24 | -0.60 | 176.70 | 0.1752 | |
| 5 | -8 | 3 | -8 | -17.20 | 167.33 | -0.48 | 177.47 | 0.1834 | |
| 0 | 2 | 0 | 1 | -17.56 | 166.76 | -1.06 | 174.67 | 0.1902 | |
| 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 | |