group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
36.10 | 204.23 | 19.27 | 109.03 | 17.20 | 20.19 | 13.27 | 323.94 | 0.3738 | -481.2 | -325.6 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
0.00 | 1.00 | 0.00 | 0.56 | 21.21 | 25.96 | 19.04 | 320.18 | 0.4767 | -766.0 | -611.9 | |
0.00 | 1.27 | 0.00 | 0.71 | 21.86 | 24.60 | 17.67 | 323.10 | 0.4712 | 735.0 | 643.9 | |
22.53 | 165.94 | 12.04 | 88.73 | 16.82 | 21.20 | 14.28 | 321.09 | 0.3774 | -1283.5 | -476.2 | |
5.52 | -3.00 | 2.95 | -3.00 | 17.20 | 21.07 | 14.14 | 322.01 | 0.3807 | -1016.4 | 999999 | |
0.00 | 1.09 | 0.00 | 0.60 | 21.04 | 21.37 | 14.45 | 327.25 | 0.4322 | -714.0 | -571.6 | |
4.70 | -3.00 | 2.51 | -3.00 | 17.07 | 20.70 | 13.77 | 322.51 | 0.3755 | -1062.6 | 999999 | |
0.00 | 3.80 | 0.00 | 2.02 | 17.58 | 18.71 | 11.78 | 327.47 | 0.3635 | -569.0 | -604.0 | |
0.00 | 0.81 | 0.00 | 0.43 | 17.61 | 18.55 | 11.62 | 327.87 | 0.3625 | -870.0 | -719.7 | |
0.00 | 1.27 | 0.00 | 0.67 | 17.39 | 16.75 | 9.82 | 331.67 | 0.3445 | -819.0 | -608.6 | |
1.18 | 5.88 | 0.62 | 3.11 | 17.61 | 16.69 | 9.77 | 332.12 | 0.3473 | -663.1 | -673.4 | |
0.00 | 1.54 | 0.00 | 0.80 | 16.46 | 14.68 | 7.75 | 335.71 | 0.3157 | 908.0 | 678.3 | |
2.17 | 8.50 | 1.15 | 4.49 | 18.54 | 14.57 | 7.65 | 338.55 | 0.3464 | 1151.8 | 886.5 | |
0.00 | 2.99 | 0.00 | 1.56 | 17.35 | 14.42 | 7.50 | 337.55 | 0.3275 | 1153.0 | 824.8 | |
0.00 | 2.44 | 0.00 | 1.29 | 18.86 | 14.42 | 7.50 | 339.28 | 0.3505 | 937.0 | 744.7 | |
0.00 | 1.18 | 0.00 | 0.62 | 18.22 | 14.20 | 7.28 | 339.14 | 0.3394 | 940.0 | 807.3 | |
0.00 | 1.45 | 0.00 | 0.77 | 19.12 | 14.18 | 7.25 | 340.17 | 0.3530 | 786.0 | 590.9 | |
0.00 | 1.90 | 0.00 | 1.00 | 18.09 | 14.03 | 7.11 | 339.44 | 0.3364 | 815.0 | 732.1 | |
0.00 | 1.90 | 0.00 | 1.00 | 19.02 | 13.88 | 6.95 | 340.82 | 0.3499 | 839.0 | 640.8 | |
0.00 | 1.27 | 0.00 | 0.67 | 19.63 | 13.65 | 6.72 | 342.00 | 0.3581 | 822.0 | 653.6 |
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. |