| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 75 | 502 | 51 | 344 | -21.63 | 314.68 | -34.28 | 131.10 | 0.6963 | -824.7 | -191.6 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-10-01 01:35:32 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0 | 3 | 0 | 2 | -21.53 | 324.20 | -24.76 | 139.90 | 0.6072 | 528.0 | 425.3 | |
| 0 | 7 | 0 | 5 | -20.55 | 316.95 | -32.02 | 131.62 | 0.6664 | -758.0 | -546.8 | |
| 37 | 256 | 25 | 173 | -21.81 | 316.44 | -32.52 | 132.67 | 0.6812 | -1569.3 | -572.6 | |
| 6 | -3 | 4 | -3 | -22.27 | 316.22 | -32.74 | 133.01 | 0.6869 | -707.8 | 999999 | |
| 0 | 5 | 0 | 3 | -20.00 | 316.20 | -32.77 | 130.32 | 0.6694 | 404.0 | 158.4 | |
| 0 | 5 | 0 | 3 | -20.78 | 315.51 | -33.46 | 130.69 | 0.6821 | -69.0 | -154.7 | |
| 0 | 8 | 0 | 5 | -21.07 | 315.13 | -33.83 | 130.72 | 0.6879 | 394.0 | 314.4 | |
| 0 | 4 | 0 | 2 | -19.48 | 315.48 | -33.49 | 129.10 | 0.6727 | -378.0 | -261.5 | |
| 0 | 4 | 0 | 3 | -21.80 | 314.74 | -34.23 | 131.26 | 0.6971 | -709.0 | -604.2 | |
| 0 | 15 | 0 | 10 | -20.11 | 314.52 | -34.44 | 129.10 | 0.6867 | 38.0 | -97.4 | |
| 16 | 91 | 11 | 63 | -21.86 | 313.90 | -35.06 | 130.67 | 0.7053 | -897.9 | -32.6 | |
| 7 | -11 | 5 | -11 | -21.60 | 313.26 | -35.71 | 129.88 | 0.7095 | 643.6 | 999999 | |
| 3 | 10 | 2 | 7 | -20.14 | 313.55 | -35.41 | 128.39 | 0.6964 | -256.4 | 34.0 | |
| 0 | 4 | 0 | 3 | -20.93 | 312.83 | -36.14 | 128.78 | 0.7089 | 694.0 | 573.4 | |
| 0 | 11 | 0 | 8 | -21.87 | 312.45 | -36.52 | 129.60 | 0.7190 | 825.0 | 735.7 | |
| 0 | 3 | 0 | 2 | -22.10 | 311.80 | -37.16 | 129.39 | 0.7266 | 501.0 | 388.1 | |
| 3 | 8 | 2 | 6 | -20.55 | 312.10 | -36.86 | 127.80 | 0.7133 | 909.8 | 766.4 | |
| 0 | 6 | 0 | 4 | -22.44 | 310.84 | -38.12 | 129.10 | 0.7376 | 649.0 | 589.1 | |
| 0 | 21 | 0 | 15 | -20.61 | 311.19 | -37.77 | 127.24 | 0.7225 | 816.0 | 565.2 | |
| 3 | 17 | 2 | 13 | -22.34 | 310.33 | -38.63 | 128.64 | 0.7416 | 615.8 | 520.1 | |
| 0 | 4 | 0 | 3 | -21.18 | 310.01 | -38.96 | 127.09 | 0.7373 | 667.0 | 594.1 | |
| 0 | 8 | 0 | 6 | -21.82 | 309.69 | -39.27 | 127.62 | 0.7442 | 569.0 | 389.0 | |
| 0 | 5 | 0 | 3 | -21.03 | 309.68 | -39.29 | 126.70 | 0.7395 | 535.0 | 550.5 | |
| 0 | 3 | 0 | 2 | -21.40 | 309.51 | -39.46 | 127.01 | 0.7433 | 574.0 | 508.1 | |
| 0 | 4 | 0 | 3 | -22.85 | 304.73 | -44.23 | 125.73 | 0.7942 | 502.0 | 407.8 | |
| 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. | |