group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
62 | 226 | 51 | 190 | -6.34 | 82.96 | 51.78 | 256.55 | 0.8013 | -250.2 | -69.1 |
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-09-27 20:47:31 UT |
spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
9 | 60 | 8 | 58 | -4.53 | 88.82 | 57.64 | 260.44 | 0.8560 | -594.0 | -307.5 | |
19 | 44 | 17 | 40 | -5.92 | 86.86 | 55.68 | 258.37 | 0.8409 | -716.5 | -314.9 | |
0 | 4 | 0 | 3 | -7.43 | 82.27 | 51.09 | 255.30 | 0.8000 | 549.0 | 406.1 | |
6 | 15 | 5 | 12 | -7.79 | 81.89 | 50.71 | 254.74 | 0.7971 | 617.4 | 463.5 | |
3 | 16 | 2 | 13 | -8.48 | 82.02 | 50.84 | 253.94 | 0.8003 | 497.7 | 540.1 | |
0 | 4 | 0 | 3 | -7.29 | 81.69 | 50.51 | 255.29 | 0.7937 | 456.0 | 537.8 | |
0 | 5 | 0 | 4 | -6.34 | 81.30 | 50.12 | 256.34 | 0.7872 | 527.0 | 430.0 | |
11 | 23 | 8 | 17 | -7.52 | 77.67 | 46.49 | 253.63 | 0.7517 | -779.9 | -482.3 | |
3 | 15 | 2 | 11 | -6.75 | 76.61 | 45.43 | 254.24 | 0.7374 | -1019.3 | -730.5 | |
0 | 5 | 0 | 4 | -6.29 | 75.01 | 43.83 | 254.25 | 0.7175 | 593.0 | 441.7 | |
5 | 27 | 4 | 19 | -7.79 | 72.30 | 41.11 | 251.08 | 0.6911 | 892.5 | 605.7 | |
2 | 8 | 2 | 6 | -8.92 | 72.39 | 41.21 | 249.57 | 0.6969 | 757.5 | 521.4 | |
4 | -11 | 3 | -11 | -8.10 | 72.18 | 41.00 | 250.59 | 0.6909 | 885.5 | 999999 |
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. |