SOHO MDI 2000-09-24 15:59:31 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 83 | 395 | 43 | 204 | -5.68 | 83.37 | 9.96 | 217.49 | 0.2824 | 29.9 | -178.2 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-09-24 15:59:31 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6 | 195 | 3 | 101 | -4.50 | 86.71 | 13.30 | 229.59 | 0.3026 | -1374.1 | -805.5 | |
| 5 | -1 | 3 | -1 | -4.89 | 86.60 | 13.19 | 228.37 | 0.3056 | -1440.3 | 999999 | |
| 8 | -1 | 4 | -1 | -5.12 | 86.36 | 12.96 | 227.28 | 0.3053 | -1422.6 | 999999 | |
| 4 | -1 | 2 | -1 | -4.61 | 86.31 | 12.90 | 228.45 | 0.2988 | -1409.9 | 999999 | |
| 6 | -1 | 3 | -1 | -5.31 | 86.04 | 12.64 | 226.11 | 0.3036 | -1677.5 | 999999 | |
| 7 | -1 | 4 | -1 | -5.87 | 85.89 | 12.49 | 224.48 | 0.3084 | -1161.0 | 999999 | |
| 4 | -1 | 2 | -1 | -5.86 | 85.53 | 12.13 | 223.65 | 0.3041 | -1161.3 | 999999 | |
| 0 | 6 | 0 | 3 | -5.69 | 85.17 | 11.76 | 223.16 | 0.2979 | -849.0 | -685.3 | |
| 0 | 6 | 0 | 3 | -5.72 | 84.81 | 11.41 | 222.20 | 0.2943 | -965.0 | -703.8 | |
| 0 | 9 | 0 | 5 | -6.52 | 84.55 | 11.14 | 219.78 | 0.3015 | -877.0 | -690.4 | |
| 0 | 7 | 0 | 4 | -5.74 | 84.01 | 10.61 | 220.07 | 0.2858 | -259.0 | -399.4 | |
| 0 | 4 | 0 | 2 | -6.38 | 83.99 | 10.58 | 218.60 | 0.2938 | -844.0 | -709.5 | |
| 0 | 5 | 0 | 3 | -5.61 | 83.57 | 10.17 | 219.17 | 0.2794 | -794.0 | -669.0 | |
| 4 | 13 | 2 | 7 | -7.23 | 82.13 | 8.73 | 211.72 | 0.2876 | 958.2 | 575.0 | |
| 0 | 12 | 0 | 6 | -4.62 | 81.54 | 8.13 | 215.27 | 0.2453 | 449.0 | 289.1 | |
| 0 | 26 | 0 | 13 | -6.31 | 80.06 | 6.65 | 206.74 | 0.2571 | 1040.0 | 792.5 | |
| 0 | 6 | 0 | 3 | -5.95 | 79.82 | 6.41 | 206.53 | 0.2498 | 770.0 | 735.2 | |
| 0 | 10 | 0 | 5 | -5.58 | 79.73 | 6.33 | 206.89 | 0.2437 | 1078.0 | 833.0 | |
| 16 | 40 | 8 | 21 | -7.22 | 79.40 | 5.99 | 202.99 | 0.2665 | 1379.2 | 598.9 | |
| 23 | 56 | 12 | 28 | -5.61 | 78.59 | 5.19 | 202.52 | 0.2360 | 1466.4 | 808.2 | |
| 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. | |