| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 48 | 200 | 25 | 104 | -10.17 | 307.41 | -7.66 | 152.70 | 0.2846 | -492.3 | -295.6 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-07-13 22:23:31 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7 | 23 | 4 | 12 | -9.79 | 311.21 | -3.86 | 164.76 | 0.2533 | -1444.8 | -896.7 | |
| 0 | 11 | 0 | 6 | -9.59 | 310.69 | -4.38 | 162.58 | 0.2525 | -666.0 | -632.2 | |
| 0 | 5 | 0 | 3 | -9.87 | 310.56 | -4.50 | 162.46 | 0.2578 | -862.0 | -813.9 | |
| 0 | 4 | 0 | 2 | -9.43 | 310.04 | -5.02 | 160.00 | 0.2535 | -559.0 | -474.0 | |
| 0 | 6 | 0 | 3 | -9.80 | 308.99 | -6.08 | 156.80 | 0.2659 | 711.0 | 647.7 | |
| 0 | 4 | 0 | 2 | -9.97 | 308.54 | -6.52 | 155.55 | 0.2715 | 730.0 | 660.1 | |
| 4 | 8 | 2 | 4 | -9.82 | 307.49 | -7.57 | 151.91 | 0.2770 | 1112.7 | 798.2 | |
| 22 | 114 | 11 | 59 | -10.64 | 306.66 | -8.41 | 150.81 | 0.2959 | -1518.2 | -244.9 | |
| 13 | -8 | 7 | -8 | -9.83 | 306.52 | -8.55 | 148.96 | 0.2853 | 978.1 | 999999 | |
| 0 | 5 | 0 | 3 | -10.54 | 305.52 | -9.54 | 147.42 | 0.3041 | -934.0 | -847.5 | |
| 0 | 3 | 0 | 2 | -10.50 | 305.07 | -9.99 | 146.15 | 0.3077 | -868.0 | -790.9 | |
| 0 | 9 | 0 | 4 | -10.38 | 304.67 | -10.40 | 144.87 | 0.3099 | -1221.0 | -965.0 | |
| 2 | 8 | 1 | 4 | -10.66 | 302.72 | -12.34 | 140.69 | 0.3330 | 1047.0 | 793.4 | |
| 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. | |