SOHO MDI 2000-07-15 01:35:31 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 26 | 171 | 14 | 90 | -10.25 | 307.14 | 7.09 | 205.32 | 0.2842 | -427.4 | -340.5 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-07-15 01:35:31 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0 | 5 | 0 | 3 | -10.73 | 312.96 | 12.91 | 220.23 | 0.3412 | -636.0 | -476.9 | |
| 2 | 11 | 1 | 6 | -10.93 | 312.40 | 12.34 | 218.59 | 0.3378 | -1129.0 | -863.6 | |
| 0 | 3 | 0 | 2 | -9.32 | 308.34 | 8.28 | 210.99 | 0.2772 | 340.0 | 252.5 | |
| 11 | 89 | 6 | 46 | -9.80 | 308.07 | 8.01 | 209.28 | 0.2820 | -1466.9 | -396.4 | |
| 6 | -4 | 3 | -4 | -9.68 | 307.50 | 7.44 | 207.73 | 0.2755 | -139.6 | 999999 | |
| 0 | 14 | 0 | 7 | -10.73 | 307.08 | 7.02 | 204.72 | 0.2883 | -1120.0 | -849.2 | |
| 7 | -4 | 4 | -4 | -9.63 | 306.93 | 6.87 | 205.97 | 0.2705 | 961.9 | 999999 | |
| 0 | 14 | 0 | 7 | -10.16 | 306.50 | 6.44 | 203.73 | 0.2755 | -916.0 | -695.0 | |
| 0 | 8 | 0 | 4 | -10.81 | 306.51 | 6.45 | 202.83 | 0.2857 | -729.0 | -559.8 | |
| 0 | 5 | 0 | 3 | -11.66 | 304.26 | 4.20 | 194.54 | 0.2871 | 679.0 | 500.5 | |
| 0 | 5 | 0 | 3 | -11.08 | 303.60 | 3.55 | 192.81 | 0.2750 | -539.0 | -381.7 | |
| 0 | 10 | 0 | 5 | -11.28 | 302.27 | 2.22 | 187.98 | 0.2743 | 828.0 | 670.6 | |
| 0 | 7 | 0 | 4 | -11.11 | 301.99 | 1.93 | 187.04 | 0.2709 | 833.0 | 758.7 | |
| 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. | |