| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 25 | 155 | 15 | 95 | -16.24 | 164.27 | 31.76 | 237.63 | 0.6006 | -1050.9 | -436.1 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-11-13 19:11:32 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 12 | 130 | 7 | 80 | -16.34 | 165.14 | 32.63 | 238.13 | 0.6116 | -934.2 | -481.6 | |
| -1 | -1 | -1 | -1 | -16.25 | 164.83 | 32.33 | 238.04 | 0.6074 | 999999 | 999999 | |
| 0 | 9 | 0 | 6 | -15.26 | 164.05 | 31.54 | 238.92 | 0.5915 | -304.0 | -303.6 | |
| 3 | -1 | 2 | -1 | -16.39 | 164.15 | 31.65 | 237.31 | 0.6003 | -984.0 | 999999 | |
| 0 | 4 | 0 | 3 | -17.57 | 164.14 | 31.63 | 235.59 | 0.6083 | -324.0 | -217.3 | |
| 0 | 4 | 0 | 2 | -15.81 | 163.67 | 31.17 | 237.80 | 0.5907 | -947.0 | -871.0 | |
| 10 | -1 | 6 | -1 | -16.34 | 163.72 | 31.21 | 237.05 | 0.5949 | -1364.7 | 999999 | |
| 0 | 4 | 0 | 2 | -14.67 | 163.30 | 30.79 | 239.23 | 0.5786 | 458.0 | 272.7 | |
| 0 | 4 | 0 | 2 | -15.54 | 162.61 | 30.10 | 237.35 | 0.5761 | 522.0 | 384.8 | |
| 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. | |