| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 23 | 148 | 15 | 93 | -16.18 | 164.23 | 33.48 | 238.98 | 0.6205 | -1030.5 | -465.3 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-11-13 22:23:32 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0 | 5 | 0 | 3 | -17.85 | 165.63 | 34.88 | 237.62 | 0.6469 | 784.0 | 596.7 | |
| 9 | 107 | 6 | 67 | -16.28 | 164.95 | 34.20 | 239.35 | 0.6295 | -954.6 | -475.3 | |
| 0 | 3 | 0 | 2 | -15.33 | 164.43 | 33.68 | 240.37 | 0.6176 | -510.0 | -589.4 | |
| 0 | 12 | 0 | 8 | -15.65 | 164.25 | 33.50 | 239.78 | 0.6174 | -1023.0 | -976.3 | |
| 5 | -2 | 3 | -2 | -16.41 | 164.11 | 33.36 | 238.57 | 0.6205 | -912.2 | 999999 | |
| 0 | 5 | 0 | 3 | -14.95 | 163.74 | 32.99 | 240.45 | 0.6070 | 382.0 | 223.2 | |
| 0 | 11 | 0 | 7 | -15.67 | 163.78 | 33.03 | 239.41 | 0.6120 | -808.0 | -864.8 | |
| 9 | -2 | 6 | -2 | -16.36 | 163.76 | 33.01 | 238.39 | 0.6161 | -1350.8 | 999999 | |
| 0 | 5 | 0 | 3 | -15.52 | 162.57 | 31.82 | 238.75 | 0.5965 | 549.0 | 384.3 | |
| 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. | |