SOHO MDI 2000-09-30 15:59:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 146 | 919 | 77 | 479 | -11.24 | 352.41 | -1.83 | 175.01 | 0.3233 | -60.3 | 68.8 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-09-30 15:59:32 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19 | 402 | 10 | 209 | -10.22 | 358.29 | 4.05 | 193.45 | 0.3003 | -2130.9 | -680.8 | |
| 43 | -1 | 23 | -1 | -10.83 | 357.98 | 3.74 | 192.02 | 0.3091 | -1991.1 | 999999 | |
| 0 | 6 | 0 | 3 | -13.58 | 357.10 | 2.86 | 187.97 | 0.3514 | -755.0 | -590.6 | |
| 0 | 8 | 0 | 4 | -10.85 | 355.09 | 0.85 | 182.76 | 0.3033 | -873.0 | -739.8 | |
| 0 | 5 | 0 | 3 | -11.75 | 353.82 | -0.42 | 178.70 | 0.3181 | 595.0 | 461.9 | |
| 0 | 7 | 0 | 4 | -14.82 | 352.09 | -2.15 | 174.34 | 0.3702 | -600.0 | -481.4 | |
| 5 | 73 | 2 | 38 | -11.31 | 351.24 | -3.00 | 170.58 | 0.3147 | 1380.4 | 669.2 | |
| 8 | -7 | 4 | -7 | -11.23 | 350.77 | -3.47 | 169.07 | 0.3148 | 1598.7 | 999999 | |
| 0 | 14 | 0 | 7 | -12.14 | 350.60 | -3.64 | 169.10 | 0.3301 | 854.0 | 577.3 | |
| 9 | 38 | 5 | 20 | -12.68 | 350.07 | -4.17 | 167.92 | 0.3405 | 1206.2 | 878.1 | |
| 5 | -10 | 3 | -10 | -12.18 | 349.76 | -4.48 | 166.71 | 0.3337 | 1176.7 | 999999 | |
| 6 | 33 | 3 | 17 | -12.85 | 349.15 | -5.09 | 165.48 | 0.3468 | -957.2 | -39.5 | |
| 0 | 4 | 0 | 2 | -11.99 | 349.04 | -5.20 | 164.52 | 0.3335 | 603.0 | 753.2 | |
| 0 | 5 | 0 | 2 | -11.45 | 348.97 | -5.27 | 163.87 | 0.3253 | 923.0 | 727.7 | |
| 0 | 3 | 0 | 1 | -12.90 | 348.30 | -5.94 | 163.25 | 0.3513 | -370.0 | -224.4 | |
| 0 | 8 | 0 | 4 | -12.66 | 348.19 | -6.05 | 162.73 | 0.3480 | 176.0 | 133.8 | |
| 0 | 4 | 0 | 2 | -12.66 | 347.63 | -6.61 | 161.24 | 0.3509 | -175.0 | -188.5 | |
| 0 | 4 | 0 | 2 | -14.99 | 347.52 | -6.72 | 162.96 | 0.3875 | 614.0 | 608.3 | |
| 4 | 10 | 2 | 5 | -12.17 | 347.40 | -6.84 | 160.16 | 0.3446 | 694.6 | 475.0 | |
| 0 | 3 | 0 | 2 | -14.37 | 347.10 | -7.15 | 161.43 | 0.3800 | 554.0 | 480.9 | |
| 5 | 292 | 3 | 154 | -11.90 | 346.33 | -7.92 | 157.03 | 0.3468 | 1213.5 | 822.6 | |
| 29 | -21 | 15 | -21 | -11.25 | 346.30 | -7.94 | 156.20 | 0.3371 | 1993.4 | 999999 | |
| 4 | -21 | 2 | -21 | -12.48 | 346.27 | -7.97 | 157.53 | 0.3559 | 1059.6 | 999999 | |
| 9 | -21 | 5 | -21 | -10.76 | 346.04 | -8.20 | 154.88 | 0.3316 | 1822.0 | 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. | |