| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 169 | 1155 | 123 | 860 | 10.35 | 308.59 | -47.09 | 76.08 | 0.7391 | 483.8 | 91.1 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 1999-12-05 14:59:33 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0 | 2 | 0 | 1 | 11.20 | 313.53 | -42.15 | 73.85 | 0.6877 | -175.0 | -179.4 | |
| 0 | 4 | 0 | 4 | 13.90 | 300.56 | -55.12 | 73.39 | 0.8332 | -127.0 | -76.3 | |
| 77 | 632 | 51 | 417 | 10.18 | 315.51 | -40.16 | 74.75 | 0.6603 | 1778.6 | 583.9 | |
| -3 | -3 | -3 | -3 | 9.61 | 315.42 | -40.26 | 75.63 | 0.6601 | 999999 | 999999 | |
| 0 | 6 | 0 | 4 | 10.48 | 311.86 | -43.82 | 75.31 | 0.7062 | -126.0 | -84.3 | |
| 3 | 7 | 2 | 5 | 10.28 | 312.19 | -43.49 | 75.52 | 0.7018 | 481.6 | 456.8 | |
| 25 | -3 | 17 | -3 | 9.44 | 314.59 | -41.09 | 76.11 | 0.6702 | 1039.7 | 999999 | |
| 0 | 7 | 0 | 5 | 9.95 | 311.78 | -43.89 | 76.08 | 0.7060 | 590.0 | 424.5 | |
| 6 | 13 | 4 | 9 | 9.76 | 312.35 | -43.33 | 76.21 | 0.6987 | 833.5 | 569.4 | |
| 0 | 11 | 0 | 10 | 12.12 | 300.25 | -55.42 | 75.57 | 0.8334 | 196.0 | 81.8 | |
| 1 | 6 | 1 | 5 | 10.25 | 307.69 | -47.98 | 76.56 | 0.7540 | 486.3 | 338.6 | |
| 2 | 6 | 1 | 4 | 9.07 | 312.26 | -43.41 | 77.21 | 0.6983 | 839.5 | 696.5 | |
| 21 | 409 | 18 | 350 | 11.14 | 302.14 | -53.54 | 76.44 | 0.8140 | -1221.1 | -456.8 | |
| 18 | -13 | 16 | -13 | 11.26 | 301.18 | -54.49 | 76.45 | 0.8235 | -716.5 | 999999 | |
| 0 | 6 | 0 | 5 | 11.60 | 299.46 | -56.21 | 76.30 | 0.8401 | 199.0 | 174.8 | |
| 0 | 2 | 0 | 1 | 8.62 | 311.23 | -44.45 | 78.06 | 0.7101 | 383.0 | 378.6 | |
| 0 | 1 | 0 | 1 | 10.29 | 304.28 | -51.39 | 77.14 | 0.7910 | -194.0 | -201.7 | |
| 16 | -13 | 13 | -13 | 10.62 | 301.79 | -53.88 | 77.12 | 0.8167 | -1050.3 | 999999 | |
| 0 | 4 | 0 | 4 | 10.12 | 301.38 | -54.30 | 77.80 | 0.8201 | -670.0 | -615.7 | |
| 0 | 15 | 0 | 13 | 9.84 | 300.03 | -55.65 | 78.32 | 0.8328 | -156.0 | 135.5 | |
| 0 | 12 | 0 | 11 | 9.52 | 301.42 | -54.26 | 78.52 | 0.8191 | -455.0 | -493.8 | |
| 0 | 6 | 0 | 5 | 9.62 | 300.52 | -55.15 | 78.52 | 0.8279 | -272.0 | -317.9 | |
| 0 | 6 | 0 | 6 | 9.38 | 301.14 | -54.53 | 78.73 | 0.8216 | -306.0 | -284.2 | |
| 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 | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |