group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
35 | 247 | 25 | 175 | -16.40 | 35.91 | -40.88 | 119.64 | 0.7224 | -431.8 | -185.7 |
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-07-31 22:23:31 UT |
spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
3 | 11 | 2 | 8 | -20.01 | 40.96 | -35.82 | 127.23 | 0.6930 | -652.6 | -555.3 | |
0 | 4 | 0 | 2 | -20.33 | 40.62 | -36.17 | 127.38 | 0.6987 | -324.0 | -286.6 | |
17 | 108 | 11 | 74 | -16.89 | 39.14 | -37.64 | 122.07 | 0.6920 | -1079.8 | -553.8 | |
4 | 30 | 3 | 20 | -12.68 | 37.99 | -38.80 | 115.82 | 0.6814 | -825.7 | -575.5 | |
3 | -4 | 2 | -4 | -12.90 | 37.74 | -39.05 | 115.98 | 0.6854 | -842.2 | 999999 | |
0 | 8 | 0 | 5 | -14.85 | 36.75 | -40.03 | 117.98 | 0.7063 | -525.0 | -385.0 | |
0 | 3 | 0 | 2 | -13.45 | 37.05 | -39.73 | 116.32 | 0.6959 | -451.0 | -362.0 | |
0 | 3 | 0 | 2 | -17.01 | 36.06 | -40.72 | 120.32 | 0.7250 | -727.0 | -651.9 | |
0 | 3 | 0 | 2 | -16.37 | 36.17 | -40.61 | 119.58 | 0.7204 | -453.0 | -467.7 | |
0 | 6 | 0 | 4 | -17.46 | 35.17 | -41.62 | 120.36 | 0.7365 | -619.0 | -613.0 | |
0 | 5 | 0 | 4 | -17.85 | 35.06 | -41.73 | 120.78 | 0.7397 | -393.0 | -354.6 | |
0 | 22 | 0 | 16 | -13.54 | 33.44 | -43.35 | 114.55 | 0.7360 | 851.0 | 676.8 | |
0 | 3 | 0 | 2 | -19.19 | 28.69 | -48.09 | 119.10 | 0.8066 | 409.0 | 317.4 | |
8 | 37 | 7 | 31 | -17.80 | 27.83 | -48.95 | 117.12 | 0.8090 | 858.3 | 664.3 | |
0 | 4 | 0 | 3 | -16.22 | 27.45 | -49.34 | 115.12 | 0.8067 | 622.0 | 568.8 |
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. |