| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 2 | 99 | 1 | 52 | -14.23 | 239.71 | -10.76 | 157.36 | 0.4235 | |
|
previous
or next day for the same group /
back to the solar disc Gyula 2000-09-11 06:35:25 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 1 | 0 | 0 | -17.00 | 250.42 | -0.04 | 179.91 | 0.4124 | |
| 0 | 2 | 0 | 1 | -15.86 | 250.28 | -0.18 | 179.56 | 0.3941 | |
| 0 | 2 | 0 | 1 | -16.77 | 249.61 | -0.85 | 178.00 | 0.4088 | |
| 1 | 19 | 1 | 10 | -15.52 | 249.14 | -1.32 | 176.71 | 0.3891 | |
| 0 | 3 | 0 | 1 | -10.74 | 247.69 | -2.77 | 171.25 | 0.3135 | |
| 0 | 1 | 0 | 0 | -9.46 | 248.07 | -2.40 | 171.83 | 0.2915 | |
| 0 | 7 | 0 | 4 | -9.05 | 248.07 | -2.39 | 171.64 | 0.2846 | |
| 1 | 15 | 0 | 8 | -9.63 | 247.77 | -2.69 | 170.94 | 0.2950 | |
| 0 | -8 | 0 | -8 | -9.36 | 247.68 | -2.78 | 170.49 | 0.2909 | |
| 0 | 2 | 0 | 1 | -10.16 | 246.60 | -3.86 | 167.49 | 0.3073 | |
| 0 | 1 | 0 | 1 | -21.88 | 238.01 | -12.46 | 157.53 | 0.5258 | |
| 0 | 4 | 0 | 2 | -19.23 | 236.31 | -14.15 | 152.43 | 0.5008 | |
| 0 | 7 | 0 | 4 | -13.06 | 236.69 | -13.77 | 145.97 | 0.4160 | |
| 0 | 2 | 0 | 1 | -9.95 | 235.55 | -14.92 | 138.97 | 0.3879 | |
| 0 | 5 | 0 | 3 | -13.68 | 233.49 | -16.97 | 141.12 | 0.4537 | |
| 0 | 2 | 0 | 1 | -17.45 | 229.18 | -21.29 | 139.77 | 0.5384 | |
| 0 | 2 | 0 | 1 | -17.85 | 228.16 | -22.31 | 138.96 | 0.5524 | |
| 0 | 2 | 0 | 1 | -19.62 | 226.14 | -24.33 | 138.67 | 0.5898 | |
| 0 | 1 | 0 | 0 | -16.41 | 227.93 | -22.54 | 136.83 | 0.5394 | |
| 0 | 14 | 0 | 8 | -16.64 | 227.28 | -23.18 | 136.32 | 0.5483 | |
| 0 | -20 | 0 | -20 | -16.79 | 227.16 | -23.30 | 136.37 | 0.5510 | |
| 0 | 3 | 0 | 1 | -15.74 | 227.69 | -22.77 | 135.64 | 0.5350 | |
| 0 | 4 | 0 | 3 | -17.10 | 226.92 | -23.54 | 136.49 | 0.5566 | |
| 0 | -20 | 0 | -20 | -16.52 | 226.81 | -23.65 | 135.59 | 0.5519 | |
| 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 | |