group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
47.05 | 242.05 | 25.29 | 130.09 | 14.90 | 255.24 | 7.35 | 341.37 | 0.3886 | -957.1 | -355.8 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
0.00 | 1.75 | 0.00 | 0.94 | 12.59 | 258.96 | 11.07 | 330.23 | 0.3789 | -704.0 | -609.6 | |
26.37 | 224.28 | 14.18 | 120.62 | 14.89 | 255.65 | 7.76 | 340.40 | 0.3905 | -1135.5 | -350.2 | |
0.00 | 1.49 | 0.00 | 0.79 | 12.97 | 255.40 | 7.50 | 339.19 | 0.3598 | -820.0 | -602.2 | |
18.92 | -2.00 | 10.17 | -2.00 | 15.11 | 254.94 | 7.05 | 342.25 | 0.3901 | -1114.7 | 999999 | |
0.00 | 2.45 | 0.00 | 1.29 | 12.32 | 254.79 | 6.90 | 340.12 | 0.3465 | -912.0 | -853.9 | |
0.88 | -2.00 | 0.47 | -2.00 | 15.10 | 254.53 | 6.64 | 343.21 | 0.3881 | -700.2 | 999999 | |
0.00 | 0.96 | 0.00 | 0.51 | 12.89 | 254.47 | 6.57 | 341.52 | 0.3536 | -830.0 | -676.3 | |
0.88 | 3.94 | 0.47 | 2.11 | 14.58 | 253.99 | 6.09 | 344.14 | 0.3775 | -864.8 | -636.4 | |
0.00 | 0.96 | 0.00 | 0.51 | 11.74 | 253.60 | 5.71 | 342.81 | 0.3313 | -885.0 | -735.4 | |
0.00 | 2.02 | 0.00 | 1.06 | 12.66 | 253.53 | 5.64 | 343.81 | 0.3454 | -931.0 | -748.0 | |
0.00 | 2.80 | 0.00 | 1.51 | 16.08 | 252.41 | 4.51 | 348.92 | 0.3952 | 243.0 | 312.9 | |
0.00 | 1.40 | 0.00 | 0.75 | 15.04 | 251.54 | 3.65 | 350.55 | 0.3762 | 802.0 | 660.6 |
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. |