group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
40 | 290 | 28 | 195 | 15.51 | 337.07 | 40.42 | 292.19 | 0.6764 | 258.2 | 119.6 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
6 | 125 | 4 | 87 | 14.65 | 340.44 | 43.79 | 289.70 | 0.7135 | 479.4 | 470.7 | |
6 | -1 | 5 | -1 | 14.97 | 339.86 | 43.21 | 290.33 | 0.7078 | 421.6 | 999999 | |
13 | -1 | 9 | -1 | 15.49 | 339.34 | 42.69 | 291.23 | 0.7034 | 773.8 | 999999 | |
0 | 6 | 0 | 4 | 14.87 | 338.75 | 42.10 | 290.56 | 0.6945 | 539.0 | 574.1 | |
5 | 18 | 3 | 12 | 16.07 | 337.66 | 41.01 | 292.65 | 0.6857 | 608.1 | 525.0 | |
0 | 4 | 0 | 3 | 16.51 | 337.56 | 40.91 | 293.30 | 0.6861 | 184.0 | 194.8 | |
0 | 6 | 0 | 4 | 15.68 | 336.88 | 40.23 | 292.41 | 0.6751 | 410.0 | 324.2 | |
0 | 5 | 0 | 4 | 16.44 | 336.86 | 40.21 | 293.49 | 0.6776 | 280.0 | 367.5 | |
0 | 4 | 0 | 3 | 14.54 | 336.16 | 39.51 | 291.05 | 0.6622 | -161.0 | -124.7 | |
0 | 7 | 0 | 4 | 15.65 | 336.25 | 39.60 | 292.62 | 0.6674 | 303.0 | 296.9 | |
3 | 9 | 2 | 6 | 14.70 | 335.63 | 38.98 | 291.50 | 0.6563 | -260.3 | -229.4 | |
0 | 4 | 0 | 3 | 16.29 | 335.78 | 39.13 | 293.74 | 0.6642 | 555.0 | 567.9 | |
0 | 4 | 0 | 2 | 14.63 | 335.21 | 38.56 | 291.56 | 0.6508 | -258.0 | -436.8 | |
0 | 5 | 0 | 4 | 18.08 | 336.03 | 39.38 | 296.18 | 0.6745 | -69.0 | -237.4 | |
0 | 6 | 0 | 4 | 16.53 | 335.22 | 38.58 | 294.34 | 0.6585 | 369.0 | 474.2 | |
0 | 3 | 0 | 2 | 15.23 | 334.67 | 38.03 | 292.68 | 0.6465 | -35.0 | -120.6 | |
3 | 31 | 2 | 20 | 14.99 | 334.42 | 37.77 | 292.44 | 0.6425 | -662.9 | -541.2 | |
0 | 14 | 0 | 9 | 15.72 | 333.37 | 36.73 | 294.01 | 0.6325 | -224.0 | -593.7 | |
0 | 2 | 0 | 1 | 15.72 | 332.78 | 36.13 | 294.31 | 0.6251 | -564.0 | -592.5 | |
0 | 2 | 0 | 1 | 16.32 | 332.71 | 36.06 | 295.25 | 0.6269 | -308.0 | -408.8 | |
4 | 18 | 3 | 11 | 16.33 | 332.27 | 35.62 | 295.49 | 0.6214 | -943.1 | -559.3 | |
0 | 6 | 0 | 4 | 15.73 | 332.14 | 35.49 | 294.64 | 0.6172 | -813.0 | -758.5 | |
0 | 11 | 0 | 7 | 16.77 | 331.57 | 34.93 | 296.54 | 0.6150 | -624.0 | -599.3 |
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. |