SOHO MDI 2000-10-07 23:59:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 64 | 370 | 83 | 493 | -9.98 | 323.95 | 66.43 | 256.55 | 0.9291 | -203.5 | -54.2 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-10-07 23:59:32 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9 | 145 | 14 | 214 | -8.73 | 326.56 | 69.04 | 258.39 | 0.9438 | -536.3 | -103.9 | |
| 9 | -1 | 14 | -1 | -9.05 | 326.25 | 68.73 | 258.00 | 0.9423 | -651.6 | 999999 | |
| 8 | 114 | 9 | 138 | -9.47 | 322.18 | 64.67 | 256.75 | 0.9176 | -258.9 | 159.8 | |
| 15 | 96 | 19 | 125 | -11.97 | 323.03 | 65.51 | 254.28 | 0.9265 | -593.1 | -230.8 | |
| 8 | -3 | 10 | -3 | -10.15 | 321.79 | 64.27 | 255.94 | 0.9159 | 527.6 | 999999 | |
| 9 | -3 | 10 | -3 | -9.43 | 320.99 | 63.47 | 256.54 | 0.9093 | 478.8 | 999999 | |
| 6 | -3 | 7 | -3 | -10.11 | 320.96 | 63.44 | 255.80 | 0.9101 | 453.3 | 999999 | |
| 0 | 1 | 0 | 1 | -12.33 | 321.41 | 63.89 | 253.53 | 0.9165 | -542.0 | -542.0 | |
| 0 | 5 | 0 | 5 | -10.12 | 319.49 | 61.97 | 255.46 | 0.8996 | 279.0 | 226.4 | |
| 0 | 9 | 0 | 10 | -10.97 | 319.11 | 61.59 | 254.44 | 0.8982 | 151.0 | 170.8 | |
| 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. | |