| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 121 | 684 | 88 | 493 | -22.69 | 306.58 | -38.51 | 127.67 | 0.7276 | -633.9 | -274.3 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-10-28 15:59:32 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0 | 4 | 0 | 3 | -25.57 | 312.84 | -32.25 | 135.61 | 0.6905 | -493.0 | -662.7 | |
| 13 | 69 | 9 | 48 | -23.46 | 310.06 | -35.02 | 130.99 | 0.6998 | -926.8 | -516.3 | |
| 0 | 3 | 0 | 2 | -20.96 | 310.17 | -34.92 | 128.05 | 0.6811 | -606.0 | -541.5 | |
| 15 | 88 | 11 | 62 | -23.60 | 308.14 | -36.94 | 129.76 | 0.7188 | -1005.9 | -331.8 | |
| 19 | 178 | 13 | 125 | -21.99 | 308.44 | -36.64 | 128.05 | 0.7052 | -1457.3 | -599.1 | |
| 5 | -5 | 4 | -5 | -22.05 | 308.01 | -37.08 | 127.83 | 0.7098 | -1136.3 | 999999 | |
| 6 | -5 | 4 | -5 | -22.11 | 307.62 | -37.46 | 127.64 | 0.7140 | -754.0 | 999999 | |
| 0 | 5 | 0 | 3 | -23.22 | 307.10 | -37.98 | 128.60 | 0.7260 | -472.0 | -512.9 | |
| 4 | 125 | 3 | 93 | -22.40 | 306.25 | -38.83 | 127.07 | 0.7289 | -923.1 | -149.9 | |
| 3 | 10 | 2 | 7 | -21.19 | 306.48 | -38.60 | 125.77 | 0.7193 | -561.8 | -266.5 | |
| 5 | 119 | 4 | 88 | -24.09 | 305.44 | -39.65 | 128.52 | 0.7468 | -817.8 | -149.9 | |
| 16 | -11 | 12 | -11 | -23.61 | 305.45 | -39.63 | 127.97 | 0.7438 | -892.2 | 999999 | |
| 3 | -9 | 2 | -9 | -22.57 | 305.49 | -39.59 | 126.78 | 0.7372 | -771.4 | 999999 | |
| -12 | -11 | -12 | -11 | -23.59 | 305.13 | -39.96 | 127.74 | 0.7466 | 999999 | 999999 | |
| 0 | 3 | 0 | 2 | -20.14 | 306.22 | -38.87 | 124.32 | 0.7157 | 670.0 | 637.9 | |
| 4 | -9 | 3 | -9 | -22.51 | 305.13 | -39.95 | 126.48 | 0.7402 | -691.2 | 999999 | |
| 0 | 4 | 0 | 3 | -20.34 | 305.79 | -39.30 | 124.29 | 0.7211 | 754.0 | 695.1 | |
| 2 | -9 | 2 | -9 | -22.58 | 304.61 | -40.47 | 126.24 | 0.7455 | -240.8 | 999999 | |
| 0 | 3 | 0 | 2 | -19.78 | 305.16 | -39.93 | 123.22 | 0.7243 | 461.0 | 437.2 | |
| 6 | 40 | 4 | 29 | -20.79 | 304.51 | -40.57 | 124.06 | 0.7363 | 766.1 | 791.9 | |
| 0 | 1 | 0 | 1 | -20.36 | 304.54 | -40.54 | 123.56 | 0.7337 | 129.0 | 206.0 | |
| 13 | -9 | 10 | -9 | -22.37 | 303.69 | -41.39 | 125.45 | 0.7529 | 855.6 | 999999 | |
| 7 | -9 | 5 | -9 | -22.40 | 303.12 | -41.96 | 125.15 | 0.7585 | -136.2 | 999999 | |
| 0 | 6 | 0 | 5 | -25.04 | 301.93 | -43.15 | 127.48 | 0.7831 | 495.0 | 280.6 | |
| 0 | 8 | 0 | 6 | -21.73 | 302.86 | -42.22 | 124.22 | 0.7573 | -903.0 | -657.2 | |
| 0 | 18 | 0 | 14 | -22.31 | 302.53 | -42.55 | 124.71 | 0.7634 | -586.0 | -445.9 | |
| 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. | |