group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
51.03 | 318.08 | 26.20 | 163.62 | -7.14 | 139.26 | 6.57 | 205.36 | 0.2692 | 983.3 | 414.0 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
0.00 | 1.53 | 0.00 | 0.80 | -8.96 | 143.57 | 10.89 | 214.48 | 0.3310 | 861.0 | 694.4 | |
0.00 | 0.81 | 0.00 | 0.42 | -9.31 | 140.84 | 8.16 | 206.69 | 0.3131 | 808.0 | 640.9 | |
0.00 | 0.99 | 0.00 | 0.51 | -4.97 | 140.77 | 8.08 | 214.35 | 0.2494 | -738.0 | -578.0 | |
0.00 | 1.26 | 0.00 | 0.67 | -12.44 | 139.61 | 6.93 | 199.59 | 0.3527 | -805.0 | -635.1 | |
51.03 | 298.20 | 26.20 | 153.11 | -6.78 | 139.35 | 6.66 | 206.00 | 0.2639 | 1486.6 | 442.3 | |
0.00 | 0.90 | 0.00 | 0.48 | -15.33 | 139.47 | 6.79 | 196.78 | 0.3965 | -834.0 | -607.2 | |
0.00 | 1.71 | 0.00 | 0.92 | -14.90 | 139.14 | 6.46 | 196.33 | 0.3883 | -782.0 | -725.2 | |
0.00 | 1.26 | 0.00 | 0.67 | -14.45 | 137.62 | 4.94 | 192.89 | 0.3752 | -772.0 | -577.7 | |
0.00 | 4.31 | 0.00 | 2.21 | -7.59 | 136.78 | 4.09 | 195.78 | 0.2613 | 906.0 | 765.9 | |
0.00 | 2.79 | 0.00 | 1.47 | -13.08 | 136.66 | 3.97 | 191.16 | 0.3500 | -676.0 | -428.0 | |
0.00 | 0.81 | 0.00 | 0.45 | -19.69 | 136.40 | 3.72 | 187.76 | 0.4538 | 765.0 | 625.3 | |
0.00 | 1.26 | 0.00 | 0.70 | -19.99 | 135.89 | 3.20 | 186.62 | 0.4575 | 841.0 | 657.9 | |
0.00 | 1.35 | 0.00 | 0.74 | -18.80 | 135.58 | 2.89 | 186.28 | 0.4385 | 757.0 | 599.9 | |
0.00 | 0.90 | 0.00 | 0.47 | -10.76 | 135.11 | 2.43 | 187.80 | 0.3080 | -735.0 | -548.6 |
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. |