SOHO MDI 1999-12-10 17:35:33 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 224 | 1422 | 124 | 784 | 9.82 | 311.60 | 23.21 | 296.62 | 0.4309 | 315.0 | 212.2 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 1999-12-10 17:35:33 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 115 | 763 | 66 | 437 | 9.51 | 317.03 | 28.64 | 289.86 | 0.5047 | 1647.5 | 701.1 | |
| 0 | 8 | 0 | 5 | 7.99 | 315.85 | 27.46 | 287.58 | 0.4811 | 797.0 | 655.5 | |
| 3 | -1 | 2 | -1 | 9.66 | 315.33 | 26.94 | 291.22 | 0.4812 | 1359.8 | 999999 | |
| 0 | 5 | 0 | 3 | 9.07 | 314.72 | 26.33 | 290.46 | 0.4695 | 757.0 | 631.1 | |
| 0 | 11 | 0 | 6 | 9.81 | 314.74 | 26.35 | 291.93 | 0.4735 | 868.0 | 816.2 | |
| 7 | 54 | 4 | 30 | 6.71 | 313.92 | 25.53 | 286.00 | 0.4471 | 990.3 | -256.5 | |
| 3 | 13 | 2 | 7 | 9.62 | 314.12 | 25.73 | 291.98 | 0.4635 | 1145.1 | 963.8 | |
| 5 | 40 | 3 | 22 | 9.07 | 313.86 | 25.47 | 291.05 | 0.4569 | 1281.1 | 873.8 | |
| 6 | -6 | 3 | -6 | 7.45 | 313.49 | 25.10 | 287.84 | 0.4438 | -1142.0 | 999999 | |
| 0 | 6 | 0 | 3 | 9.42 | 313.24 | 24.85 | 292.22 | 0.4498 | 1240.0 | 1080.8 | |
| 0 | 4 | 0 | 2 | 8.41 | 313.17 | 24.78 | 290.14 | 0.4435 | 991.0 | 824.6 | |
| 0 | 8 | 0 | 4 | 9.15 | 312.92 | 24.53 | 291.89 | 0.4437 | 1296.0 | 981.0 | |
| 0 | 6 | 0 | 3 | 8.24 | 307.86 | 19.47 | 294.36 | 0.3637 | 340.0 | 331.6 | |
| 0 | 6 | 0 | 3 | 10.29 | 306.74 | 18.35 | 300.81 | 0.3623 | -622.0 | -673.9 | |
| 0 | 6 | 0 | 3 | 11.89 | 304.07 | 15.68 | 308.73 | 0.3405 | 976.0 | 750.2 | |
| 0 | 7 | 0 | 3 | 12.48 | 303.65 | 15.26 | 310.83 | 0.3412 | 568.0 | 655.5 | |
| 0 | 5 | 0 | 3 | 12.04 | 303.18 | 14.79 | 310.69 | 0.3308 | -826.0 | -551.5 | |
| 0 | 5 | 0 | 3 | 11.65 | 302.68 | 14.29 | 310.72 | 0.3204 | -682.0 | -574.4 | |
| 43 | 462 | 22 | 240 | 10.36 | 302.21 | 13.82 | 308.36 | 0.3011 | -1786.9 | -766.1 | |
| 0 | 5 | 0 | 3 | 8.07 | 301.64 | 13.25 | 302.87 | 0.2715 | -725.0 | -639.2 | |
| 9 | -19 | 5 | -19 | 10.56 | 301.46 | 13.07 | 310.42 | 0.2934 | -1832.6 | 999999 | |
| 14 | -19 | 7 | -19 | 11.34 | 301.46 | 13.07 | 312.44 | 0.3018 | -1864.9 | 999999 | |
| 9 | -19 | 5 | -19 | 11.69 | 301.47 | 13.08 | 313.28 | 0.3059 | -1422.8 | 999999 | |
| 10 | -19 | 5 | -19 | 11.02 | 301.24 | 12.85 | 312.11 | 0.2957 | -1783.4 | 999999 | |
| 0 | 4 | 0 | 2 | 8.15 | 300.81 | 12.42 | 304.79 | 0.2606 | -865.0 | -799.3 | |
| 0 | 4 | 0 | 2 | 14.32 | 300.12 | 11.73 | 322.14 | 0.3225 | -896.0 | -726.3 | |
| 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. | |