SOHO MDI 2000-07-13 22:59:31 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 47 | 198 | 25 | 102 | -10.25 | 306.96 | -7.77 | 152.56 | 0.2869 | -561.1 | -237.1 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-07-13 22:59:31 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7 | 17 | 4 | 9 | -9.83 | 311.23 | -3.50 | 166.16 | 0.2525 | -1484.2 | -1000.1 | |
| 0 | 8 | 0 | 4 | -9.62 | 310.83 | -3.90 | 164.43 | 0.2509 | -1070.0 | -799.4 | |
| 0 | 7 | 0 | 3 | -9.87 | 310.67 | -4.06 | 164.08 | 0.2556 | -1037.0 | -766.1 | |
| 0 | 3 | 0 | 1 | -11.10 | 309.80 | -4.93 | 162.38 | 0.2798 | -678.0 | -661.2 | |
| 0 | 6 | 0 | 3 | -9.80 | 309.02 | -5.72 | 158.04 | 0.2636 | 717.0 | 672.2 | |
| 0 | 5 | 0 | 2 | -9.97 | 308.53 | -6.20 | 156.62 | 0.2693 | 731.0 | 584.8 | |
| 4 | 9 | 2 | 5 | -9.81 | 307.48 | -7.25 | 152.93 | 0.2745 | 1090.0 | 687.2 | |
| 0 | 4 | 0 | 2 | -9.49 | 307.00 | -7.73 | 150.84 | 0.2735 | 875.0 | 637.1 | |
| 22 | 104 | 12 | 54 | -10.64 | 306.69 | -8.04 | 151.87 | 0.2929 | -1476.4 | -217.5 | |
| 14 | -9 | 7 | -9 | -9.70 | 306.59 | -8.14 | 149.95 | 0.2800 | 948.3 | 999999 | |
| -10 | -9 | -10 | -9 | -9.91 | 306.38 | -8.35 | 149.69 | 0.2847 | 999999 | 999999 | |
| 0 | 6 | 0 | 3 | -10.57 | 305.51 | -9.22 | 148.37 | 0.3018 | -1049.0 | -845.0 | |
| 0 | 4 | 0 | 2 | -10.49 | 305.10 | -9.63 | 147.12 | 0.3043 | -951.0 | -831.7 | |
| 0 | 9 | 0 | 5 | -10.38 | 304.70 | -10.03 | 145.82 | 0.3064 | -1248.0 | -990.3 | |
| 0 | 4 | 0 | 2 | -10.42 | 304.25 | -10.49 | 144.73 | 0.3113 | -853.0 | -700.6 | |
| 0 | 7 | 0 | 4 | -10.61 | 302.72 | -12.01 | 141.35 | 0.3290 | 1038.0 | 915.0 | |
| 0 | 5 | 0 | 3 | -11.68 | 300.52 | -14.22 | 138.63 | 0.3655 | 827.0 | 570.7 | |
| 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. | |