group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
61 | 266 | 39 | 172 | -18.11 | 233.32 | -38.93 | 111.22 | 0.6425 | -26.8 | 23.2 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
0 | 11 | 0 | 7 | -16.83 | 237.03 | -35.23 | 110.47 | 0.5916 | -1168.0 | -860.2 | |
0 | 3 | 0 | 2 | -17.13 | 236.76 | -35.49 | 110.87 | 0.5960 | -776.0 | -678.3 | |
0 | 4 | 0 | 3 | -17.60 | 236.50 | -35.75 | 111.53 | 0.6009 | -90.0 | 62.8 | |
0 | 7 | 0 | 5 | -17.62 | 236.15 | -36.11 | 111.43 | 0.6056 | -617.0 | -620.5 | |
13 | 99 | 8 | 62 | -17.50 | 235.56 | -36.69 | 111.03 | 0.6128 | -1330.4 | -603.9 | |
5 | -5 | 3 | -5 | -17.25 | 235.31 | -36.94 | 110.53 | 0.6151 | -1293.7 | 999999 | |
0 | 4 | 0 | 2 | -19.13 | 234.58 | -37.67 | 113.22 | 0.6305 | -463.0 | -393.5 | |
13 | -5 | 8 | -5 | -17.42 | 234.81 | -37.44 | 110.63 | 0.6221 | -803.4 | 999999 | |
0 | 4 | 0 | 2 | -17.95 | 233.69 | -38.56 | 111.08 | 0.6379 | 63.0 | -166.0 | |
0 | 3 | 0 | 2 | -16.92 | 233.90 | -38.36 | 109.56 | 0.6323 | -374.0 | -288.7 | |
0 | 6 | 0 | 4 | -19.27 | 232.91 | -39.35 | 112.81 | 0.6516 | 813.0 | 736.5 | |
0 | 5 | 0 | 3 | -17.80 | 233.20 | -39.05 | 110.69 | 0.6435 | -202.0 | -91.7 | |
2 | 11 | 2 | 7 | -19.60 | 232.48 | -39.77 | 113.17 | 0.6578 | 821.2 | 680.3 | |
0 | 3 | 0 | 2 | -18.67 | 232.48 | -39.77 | 111.79 | 0.6549 | 759.0 | 617.2 | |
5 | 95 | 3 | 64 | -18.97 | 232.02 | -40.23 | 112.07 | 0.6614 | 931.9 | 611.4 | |
0 | 5 | 0 | 3 | -19.36 | 231.91 | -40.35 | 112.62 | 0.6640 | 992.0 | 712.9 | |
14 | -15 | 9 | -15 | -18.44 | 230.76 | -41.49 | 110.92 | 0.6752 | 1132.0 | 999999 | |
9 | -15 | 6 | -15 | -19.07 | 230.57 | -41.68 | 111.78 | 0.6792 | 872.3 | 999999 | |
0 | 6 | 0 | 4 | -17.77 | 230.90 | -41.35 | 109.97 | 0.6718 | 790.0 | 648.0 |
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. |
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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. |
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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. |