| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 55 | 356 | 29 | 209 | 26.34 | 290.53 | 3.80 | 353.65 | 0.5403 | |
|
previous
or next day for the same group /
back to the solar disc Gyula 2000-02-03 12:21:06 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 28 | 171 | 16 | 100 | 25.10 | 294.69 | 7.97 | 346.37 | 0.5351 | |
| 7 | -1 | 4 | -1 | 24.47 | 294.06 | 7.34 | 347.13 | 0.5239 | |
| 0 | 1 | 0 | 1 | 26.72 | 292.20 | 5.44 | 351.13 | 0.5512 | |
| 0 | 2 | 0 | 1 | 24.69 | 292.44 | 5.68 | 350.04 | 0.5223 | |
| 1 | 4 | 0 | 3 | 24.83 | 292.27 | 5.55 | 350.31 | 0.5240 | |
| 0 | 2 | 0 | 1 | 25.89 | 291.47 | 4.71 | 352.07 | 0.5376 | |
| 0 | 2 | 0 | 1 | 27.47 | 290.72 | 3.97 | 353.67 | 0.5591 | |
| 0 | 1 | 0 | 1 | 27.14 | 290.40 | 3.64 | 354.12 | 0.5538 | |
| 0 | 1 | 0 | 0 | 24.61 | 290.70 | 3.94 | 353.03 | 0.5173 | |
| 0 | 1 | 0 | 0 | 26.70 | 289.72 | 3.00 | 355.08 | 0.5466 | |
| 0 | 2 | 0 | 1 | 26.39 | 289.13 | 2.37 | 356.05 | 0.5413 | |
| 0 | 1 | 0 | 0 | 25.26 | 289.09 | 2.34 | 355.95 | 0.5246 | |
| 0 | 3 | 0 | 2 | 27.33 | 288.63 | 1.87 | 356.99 | 0.5547 | |
| 0 | 2 | 0 | 1 | 26.36 | 288.52 | 1.80 | 357.00 | 0.5405 | |
| 0 | 1 | 0 | 1 | 27.28 | 288.30 | 1.54 | 357.52 | 0.5536 | |
| 1 | 5 | 0 | 3 | 27.54 | 288.17 | 1.45 | 357.68 | 0.5575 | |
| 1 | 4 | 0 | 2 | 26.99 | 288.01 | 1.29 | 357.90 | 0.5494 | |
| 1 | 136 | 0 | 81 | 27.94 | 287.78 | 1.02 | 358.39 | 0.5630 | |
| 0 | 4 | 0 | 2 | 26.49 | 287.61 | 0.86 | 358.58 | 0.5418 | |
| 3 | -18 | 2 | -18 | 27.70 | 286.72 | -0.03 | 0.06 | 0.5593 | |
| 0 | 6 | 0 | 4 | 26.73 | 286.87 | 0.15 | 359.75 | 0.5452 | |
| 1 | 7 | 0 | 4 | 28.58 | 286.34 | -0.38 | 0.58 | 0.5721 | |
| 5 | -18 | 3 | -18 | 27.79 | 286.24 | -0.48 | 0.75 | 0.5607 | |
| 1 | -18 | 1 | -18 | 28.23 | 285.82 | -0.94 | 1.47 | 0.5672 | |
| 6 | -18 | 3 | -18 | 27.87 | 285.61 | -1.11 | 1.76 | 0.5620 | |
| 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 | |