Gyula 1982-08-18 12:57:39 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 15 | 184 | 24 | 297 | -12.93 | 156.24 | -69.79 | 106.00 | 0.9520 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 13 | 0 | 16 | -11.99 | 161.36 | -64.67 | 106.14 | 0.9220 | |
| 15 | 136 | 24 | 211 | -13.05 | 157.00 | -69.03 | 106.27 | 0.9490 | |
| 0 | 11 | 0 | 19 | -13.00 | 155.02 | -71.01 | 105.81 | 0.9588 | |
| 0 | 12 | 0 | 23 | -13.15 | 153.22 | -72.81 | 105.61 | 0.9671 | |
| 0 | 3 | 0 | 6 | -11.94 | 153.89 | -72.15 | 104.50 | 0.9631 | |
| 0 | 5 | 0 | 11 | -11.50 | 152.04 | -73.99 | 103.72 | 0.9707 | |
| 0 | 4 | 0 | 11 | -13.39 | 148.06 | -77.98 | 104.94 | 0.9856 | |
| 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 | |