| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 144 | 1351 | 150 | 1389 | 9.94 | 81.31 | 61.78 | 277.66 | 0.8767 | 584.5 | 361.1 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-09-28 17:58:32 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28 | 1074 | 32 | 1129 | 9.32 | 84.78 | 65.25 | 277.12 | 0.9049 | 392.8 | 437.2 | |
| 1 | 18 | 1 | 20 | 6.83 | 83.03 | 63.49 | 274.23 | 0.8929 | 396.0 | 449.4 | |
| 0 | 7 | 0 | 7 | 7.89 | 82.25 | 62.72 | 275.36 | 0.8861 | 333.0 | 370.2 | |
| 35 | -1 | 37 | -1 | 9.90 | 82.69 | 63.16 | 277.65 | 0.8888 | 562.6 | 999999 | |
| 0 | 16 | 0 | 17 | 12.36 | 82.95 | 63.42 | 280.44 | 0.8902 | -116.0 | -51.2 | |
| 12 | -1 | 13 | -1 | 9.95 | 81.76 | 62.22 | 277.67 | 0.8813 | 731.9 | 999999 | |
| 0 | 11 | 0 | 12 | 12.98 | 82.78 | 63.25 | 281.13 | 0.8887 | 259.0 | 244.9 | |
| 8 | -1 | 8 | -1 | 8.12 | 80.87 | 61.34 | 275.52 | 0.8747 | 199.6 | 999999 | |
| 3 | 40 | 3 | 41 | 12.30 | 82.04 | 62.50 | 280.35 | 0.8830 | 13.1 | 81.0 | |
| 13 | -1 | 13 | -1 | 8.74 | 80.55 | 61.01 | 276.22 | 0.8717 | 980.8 | 999999 | |
| 6 | -1 | 6 | -1 | 9.41 | 80.58 | 61.04 | 276.99 | 0.8717 | 666.9 | 999999 | |
| 6 | -1 | 6 | -1 | 10.72 | 80.84 | 61.30 | 278.51 | 0.8734 | 334.4 | 999999 | |
| 10 | -1 | 10 | -1 | 9.62 | 80.07 | 60.53 | 277.20 | 0.8673 | 1054.3 | 999999 | |
| 16 | -1 | 16 | -1 | 10.44 | 79.68 | 60.15 | 278.15 | 0.8637 | 1103.2 | 999999 | |
| 0 | 3 | 0 | 3 | 8.05 | 78.01 | 58.47 | 275.27 | 0.8497 | 493.0 | 411.5 | |
| 0 | 4 | 0 | 4 | 12.91 | 78.42 | 58.88 | 281.00 | 0.8522 | 503.0 | 471.7 | |
| 0 | 16 | 0 | 15 | 13.56 | 78.21 | 58.67 | 281.78 | 0.8504 | 473.0 | 594.9 | |
| 0 | 30 | 0 | 27 | 9.19 | 76.50 | 56.96 | 276.54 | 0.8352 | 329.0 | 300.1 | |
| 0 | 2 | 0 | 2 | 10.54 | 76.35 | 56.82 | 278.16 | 0.8334 | 260.0 | 297.1 | |
| 0 | 16 | 0 | 14 | 10.80 | 75.70 | 56.17 | 278.46 | 0.8271 | 139.0 | 302.7 | |
| 0 | 3 | 0 | 3 | 9.33 | 75.03 | 55.50 | 276.65 | 0.8209 | -357.0 | -319.7 | |
| 0 | 7 | 0 | 6 | 14.42 | 75.98 | 56.45 | 282.84 | 0.8300 | -242.0 | -146.3 | |
| 0 | 5 | 0 | 4 | 9.46 | 74.44 | 54.90 | 276.80 | 0.8150 | -453.0 | -412.8 | |
| 0 | 11 | 0 | 10 | 13.80 | 75.39 | 55.85 | 282.11 | 0.8242 | -445.0 | -350.2 | |
| 6 | 58 | 5 | 50 | 12.12 | 74.68 | 55.15 | 280.07 | 0.8171 | -366.1 | -292.6 | |
| 0 | 7 | 0 | 6 | 8.64 | 73.57 | 54.04 | 275.75 | 0.8065 | -567.0 | -536.7 | |
| 0 | 3 | 0 | 3 | 12.00 | 73.88 | 54.34 | 279.93 | 0.8091 | -428.0 | -371.3 | |
| 0 | 12 | 0 | 10 | 9.97 | 73.27 | 53.73 | 277.39 | 0.8030 | -672.0 | -491.2 | |
| 0 | 3 | 0 | 2 | 14.88 | 67.06 | 47.53 | 284.00 | 0.7370 | -146.0 | -248.0 | |
| 0 | 5 | 0 | 4 | 15.87 | 67.12 | 47.58 | 285.34 | 0.7387 | -754.0 | -666.0 | |
| 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. | |