group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
1.60 | 34.46 | 1.16 | 24.22 | -19.89 | 105.51 | 36.58 | 232.25 | 0.7098 | 13.0 | 165.3 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
0.53 | 2.31 | 0.40 | 1.74 | -19.98 | 110.12 | 41.18 | 235.33 | 0.7547 | 619.5 | 443.5 | |
0.00 | 1.51 | 0.00 | 1.14 | -20.13 | 109.91 | 40.97 | 235.03 | 0.7536 | 609.0 | 543.3 | |
0.00 | 1.25 | 0.00 | 0.93 | -20.86 | 108.95 | 40.01 | 233.59 | 0.7489 | 597.0 | 500.6 | |
0.00 | 0.98 | 0.00 | 0.73 | -22.37 | 107.93 | 38.99 | 231.19 | 0.7490 | 456.0 | 331.1 | |
0.71 | 3.12 | 0.51 | 2.24 | -20.19 | 107.00 | 38.06 | 233.05 | 0.7264 | 693.9 | 641.5 | |
0.00 | 1.07 | 0.00 | 0.77 | -20.70 | 107.07 | 38.13 | 232.50 | 0.7303 | 413.0 | 506.9 | |
0.00 | 1.96 | 0.00 | 1.38 | -19.42 | 106.21 | 37.28 | 233.41 | 0.7138 | -1.0 | 32.5 | |
0.00 | 3.47 | 0.00 | 2.46 | -19.79 | 106.28 | 37.34 | 233.01 | 0.7169 | 697.0 | 469.5 | |
0.00 | 1.51 | 0.00 | 1.07 | -19.60 | 106.06 | 37.13 | 233.08 | 0.7136 | 534.0 | 490.2 | |
0.00 | 2.05 | 0.00 | 1.49 | -22.08 | 106.50 | 37.56 | 230.52 | 0.7342 | 65.0 | 174.0 | |
0.00 | 2.58 | 0.00 | 1.79 | -18.87 | 105.23 | 36.30 | 233.35 | 0.7005 | 667.0 | 610.2 | |
0.36 | 1.69 | 0.25 | 1.19 | -20.50 | 105.46 | 36.53 | 231.59 | 0.7138 | 645.5 | 547.5 | |
0.00 | 0.98 | 0.00 | 0.68 | -20.09 | 104.95 | 36.02 | 231.69 | 0.7061 | 356.0 | 336.3 | |
0.00 | 0.62 | 0.00 | 0.42 | -18.82 | 102.87 | 33.94 | 231.61 | 0.6766 | -537.0 | -484.6 | |
0.00 | 1.25 | 0.00 | 0.84 | -19.04 | 102.77 | 33.84 | 231.25 | 0.6772 | -602.0 | -478.6 | |
0.00 | 0.80 | 0.00 | 0.54 | -19.09 | 102.55 | 33.62 | 231.01 | 0.6754 | -677.0 | -540.4 | |
0.00 | 1.16 | 0.00 | 0.77 | -18.65 | 101.92 | 32.98 | 231.04 | 0.6657 | -638.0 | -548.1 | |
0.00 | 1.34 | 0.00 | 0.88 | -18.30 | 101.69 | 32.75 | 231.28 | 0.6607 | -601.0 | -574.1 | |
0.00 | 0.89 | 0.00 | 0.59 | -18.45 | 101.50 | 32.56 | 230.93 | 0.6599 | -681.0 | -578.7 | |
0.00 | 0.89 | 0.00 | 0.58 | -18.44 | 101.30 | 32.37 | 230.78 | 0.6578 | -719.0 | -568.9 | |
0.00 | 0.89 | 0.00 | 0.58 | -18.13 | 100.75 | 31.82 | 230.69 | 0.6498 | -651.0 | -555.9 | |
0.00 | 1.25 | 0.00 | 0.81 | -18.21 | 100.47 | 31.53 | 230.34 | 0.6476 | -566.0 | -463.6 | |
0.00 | 0.89 | 0.00 | 0.60 | -24.07 | 99.37 | 30.43 | 222.57 | 0.6860 | -449.0 | -398.9 |
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. |