SOHO MDI 2001-02-07 06:23:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 35 | 280 | 22 | 181 | 24.18 | 113.83 | 27.36 | 319.93 | 0.6549 | 1005.0 | 284.8 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2001-02-07 06:23:32 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17 | 152 | 11 | 100 | 22.67 | 116.61 | 30.14 | 315.54 | 0.6638 | 1222.5 | 430.5 | |
| 11 | -1 | 7 | -1 | 22.96 | 116.29 | 29.82 | 316.16 | 0.6634 | 1169.6 | 999999 | |
| 0 | 11 | 0 | 7 | 24.18 | 112.82 | 26.35 | 320.90 | 0.6443 | 687.0 | 550.9 | |
| 7 | 28 | 4 | 18 | 24.89 | 111.90 | 25.43 | 322.61 | 0.6437 | 827.2 | 637.7 | |
| 0 | 2 | 0 | 1 | 24.43 | 111.66 | 25.19 | 322.38 | 0.6371 | 825.0 | 809.2 | |
| 0 | 11 | 0 | 7 | 25.45 | 111.51 | 25.04 | 323.60 | 0.6463 | 172.0 | 150.2 | |
| 0 | 8 | 0 | 5 | 26.13 | 111.62 | 25.14 | 324.17 | 0.6540 | 519.0 | 438.8 | |
| 0 | 10 | 0 | 7 | 24.84 | 110.91 | 24.44 | 323.62 | 0.6352 | 659.0 | 750.6 | |
| 0 | 11 | 0 | 7 | 25.40 | 110.56 | 24.09 | 324.57 | 0.6384 | 632.0 | 360.9 | |
| 0 | 4 | 0 | 3 | 26.88 | 110.04 | 23.57 | 326.57 | 0.6498 | -622.0 | -496.7 | |
| 0 | 7 | 0 | 4 | 28.45 | 110.17 | 23.70 | 327.90 | 0.6672 | -634.0 | -481.2 | |
| 0 | 3 | 0 | 2 | 28.16 | 109.91 | 23.44 | 327.91 | 0.6624 | -540.0 | -456.1 | |
| 0 | 7 | 0 | 4 | 27.86 | 109.46 | 22.99 | 328.12 | 0.6561 | -477.0 | -434.4 | |
| 0 | 16 | 0 | 10 | 26.63 | 107.71 | 21.24 | 328.97 | 0.6305 | -935.0 | -904.5 | |
| 0 | 5 | 0 | 3 | 28.63 | 107.93 | 21.46 | 330.48 | 0.6542 | -604.0 | -497.8 | |
| 0 | 5 | 0 | 3 | 27.16 | 107.21 | 20.74 | 330.03 | 0.6331 | -780.0 | -689.6 | |
| 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. | |