SOHO MDI 2000-07-08 07:59:31 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 75 | 570 | 41 | 303 | -17.34 | 31.30 | 2.10 | 185.40 | 0.3667 | -197.0 | 63.9 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-07-08 07:59:31 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0 | 6 | 0 | 3 | -12.32 | 41.55 | 12.34 | 217.19 | 0.3469 | -661.0 | -287.9 | |
| 0 | 6 | 0 | 3 | -12.31 | 40.84 | 11.63 | 215.60 | 0.3399 | -508.0 | -624.8 | |
| 0 | 4 | 0 | 2 | -16.55 | 36.00 | 6.79 | 198.13 | 0.3660 | -738.0 | -580.5 | |
| 13 | 210 | 7 | 112 | -17.99 | 34.71 | 5.51 | 193.86 | 0.3826 | -1818.2 | -780.5 | |
| 5 | -4 | 3 | -4 | -17.69 | 34.50 | 5.29 | 193.53 | 0.3770 | -2208.9 | 999999 | |
| 7 | -4 | 4 | -4 | -18.16 | 34.39 | 5.18 | 192.96 | 0.3840 | -1403.6 | 999999 | |
| 16 | -4 | 9 | -4 | -17.60 | 34.12 | 4.91 | 192.65 | 0.3743 | -1939.2 | 999999 | |
| 0 | 8 | 0 | 4 | -18.15 | 33.47 | 4.26 | 190.72 | 0.3809 | -390.0 | -182.5 | |
| 0 | 16 | 0 | 8 | -16.75 | 33.27 | 4.06 | 190.97 | 0.3578 | -1183.0 | -686.6 | |
| 0 | 2 | 0 | 1 | -18.36 | 33.14 | 3.93 | 189.81 | 0.3833 | -182.0 | -242.6 | |
| 0 | 3 | 0 | 2 | -17.93 | 32.42 | 3.21 | 188.21 | 0.3746 | -636.0 | -542.7 | |
| 0 | 4 | 0 | 2 | -17.46 | 31.95 | 2.74 | 187.20 | 0.3660 | 623.0 | 513.0 | |
| 0 | 7 | 0 | 4 | -17.42 | 31.29 | 2.08 | 185.48 | 0.3641 | -122.0 | -295.5 | |
| 0 | 3 | 0 | 2 | -18.36 | 31.13 | 1.92 | 184.84 | 0.3790 | 766.0 | 627.8 | |
| 0 | 5 | 0 | 3 | -19.13 | 30.68 | 1.47 | 183.57 | 0.3909 | 372.0 | 452.8 | |
| 0 | 7 | 0 | 4 | -16.48 | 30.61 | 1.41 | 183.90 | 0.3479 | -1030.0 | -748.1 | |
| 0 | 7 | 0 | 4 | -18.74 | 30.55 | 1.34 | 183.32 | 0.3846 | 641.0 | 655.8 | |
| 0 | 4 | 0 | 2 | -17.76 | 29.79 | 0.59 | 181.52 | 0.3681 | 752.0 | 579.6 | |
| 9 | 261 | 5 | 138 | -17.20 | 28.76 | -0.45 | 178.79 | 0.3590 | 1760.4 | 797.8 | |
| 0 | 4 | 0 | 2 | -15.98 | 28.51 | -0.70 | 178.02 | 0.3390 | 814.0 | 659.7 | |
| 0 | 8 | 0 | 4 | -18.44 | 28.46 | -0.75 | 178.12 | 0.3793 | 784.0 | 701.1 | |
| 8 | -19 | 4 | -19 | -17.08 | 28.42 | -0.78 | 177.89 | 0.3571 | 2187.9 | 999999 | |
| 8 | -19 | 4 | -19 | -17.46 | 28.21 | -0.99 | 177.38 | 0.3635 | 1477.7 | 999999 | |
| 9 | -19 | 5 | -19 | -17.03 | 28.09 | -1.11 | 177.00 | 0.3567 | 2063.5 | 999999 | |
| 0 | 5 | 0 | 3 | -12.52 | 27.10 | -2.11 | 172.70 | 0.2835 | 152.0 | 249.7 | |
| 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. | |