SOHO MDI 2000-07-13 11:11:31 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 71 | 421 | 53 | 328 | 2.99 | 270.99 | -50.25 | 89.68 | 0.7688 | -255.1 | -78.8 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-07-13 11:11:31 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8 | 89 | 6 | 62 | 2.45 | 276.93 | -44.31 | 90.86 | 0.7004 | 1244.0 | 780.4 | |
| 9 | -1 | 6 | -1 | 1.97 | 276.89 | -44.35 | 91.54 | 0.7012 | 1026.7 | 999999 | |
| 2 | 8 | 1 | 6 | 2.90 | 276.46 | -44.78 | 90.18 | 0.7058 | 774.0 | 661.0 | |
| 0 | 2 | 0 | 1 | 2.53 | 276.25 | -44.99 | 90.68 | 0.7086 | 492.0 | 481.3 | |
| 0 | 6 | 0 | 5 | 4.39 | 274.59 | -46.65 | 87.99 | 0.7278 | 401.0 | 252.9 | |
| 0 | 2 | 0 | 2 | 3.32 | 274.67 | -46.57 | 89.46 | 0.7274 | 419.0 | 253.0 | |
| 0 | 4 | 0 | 3 | 3.71 | 274.59 | -46.66 | 88.92 | 0.7282 | 325.0 | 221.8 | |
| 0 | 4 | 0 | 3 | 4.06 | 274.39 | -46.86 | 88.43 | 0.7304 | 392.0 | 346.6 | |
| 0 | 4 | 0 | 3 | 3.75 | 272.45 | -48.79 | 88.74 | 0.7532 | -762.0 | -617.3 | |
| 8 | 21 | 6 | 16 | 2.71 | 272.15 | -49.09 | 90.11 | 0.7572 | 670.8 | 345.1 | |
| 10 | 18 | 7 | 14 | 3.71 | 270.91 | -50.33 | 88.72 | 0.7706 | -866.3 | -637.0 | |
| 5 | 20 | 4 | 15 | 2.97 | 270.53 | -50.71 | 89.65 | 0.7752 | -488.2 | -369.1 | |
| 6 | 243 | 5 | 198 | 3.18 | 269.30 | -51.94 | 89.30 | 0.7885 | -1248.3 | -360.4 | |
| 23 | -13 | 18 | -13 | 3.13 | 268.46 | -52.79 | 89.31 | 0.7975 | -1013.7 | 999999 | |
| 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. | |