| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 29 | 0 | 16 | -32.28 | 140.12 | -16.96 | 157.15 | 0.6268 | |
|
previous
or next day for the same group /
back to the solar disc Gyula 2000-06-28 15:47:21 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 2 | 0 | 1 | -31.96 | 145.46 | -11.62 | 163.23 | 0.5945 | |
| 0 | 1 | 0 | 0 | -32.73 | 144.94 | -12.13 | 162.99 | 0.6067 | |
| 0 | 2 | 0 | 1 | -31.90 | 144.32 | -12.76 | 161.68 | 0.5986 | |
| 0 | 2 | 0 | 1 | -32.73 | 144.06 | -13.02 | 161.84 | 0.6104 | |
| 0 | 2 | 0 | 1 | -32.30 | 143.96 | -13.11 | 161.46 | 0.6053 | |
| 0 | 4 | 0 | 3 | -31.24 | 143.93 | -13.15 | 160.74 | 0.5917 | |
| 0 | 1 | 0 | 1 | -33.23 | 143.64 | -13.43 | 161.63 | 0.6186 | |
| 0 | 2 | 0 | 1 | -32.46 | 143.47 | -13.60 | 160.93 | 0.6096 | |
| 0 | 2 | 0 | 1 | -32.94 | 143.08 | -13.99 | 160.74 | 0.6175 | |
| 0 | 2 | 0 | 1 | -29.45 | 143.18 | -13.90 | 158.47 | 0.5721 | |
| 0 | 2 | 0 | 1 | -32.86 | 132.23 | -24.85 | 148.56 | 0.6789 | |
| 0 | 2 | 0 | 1 | -33.89 | 131.93 | -25.15 | 149.20 | 0.6911 | |
| 0 | 1 | 0 | 1 | -34.48 | 131.35 | -25.72 | 149.19 | 0.7007 | |
| 0 | 2 | 0 | 1 | -32.22 | 131.24 | -25.84 | 147.01 | 0.6793 | |
| 0 | 2 | 0 | 1 | -32.11 | 130.24 | -26.83 | 145.96 | 0.6852 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
|
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. |
||
| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
|
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. |
||
| 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 | |