group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
225 | 1348 | 128 | 752 | 9.92 | 311.43 | 24.79 | 295.28 | 0.4535 | 435.8 | 174.8 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
0 | 3 | 0 | 2 | 11.02 | 318.53 | 31.90 | 290.77 | 0.5569 | -537.0 | -410.8 | |
131 | 693 | 77 | 404 | 9.54 | 317.05 | 30.41 | 288.95 | 0.5300 | 1622.5 | 707.6 | |
0 | 3 | 0 | 2 | 7.86 | 315.56 | 28.93 | 286.58 | 0.5021 | 616.0 | 534.2 | |
0 | 4 | 0 | 3 | 10.93 | 315.49 | 28.86 | 292.41 | 0.5147 | 289.0 | 266.8 | |
0 | 6 | 0 | 3 | 10.54 | 315.14 | 28.51 | 291.91 | 0.5078 | 670.0 | 590.6 | |
0 | 4 | 0 | 2 | 7.75 | 314.72 | 28.09 | 286.78 | 0.4893 | -50.0 | -147.6 | |
0 | 6 | 0 | 3 | 9.68 | 314.75 | 28.11 | 290.54 | 0.4981 | 841.0 | 782.9 | |
0 | 4 | 0 | 3 | 7.47 | 314.44 | 27.80 | 286.38 | 0.4841 | 599.0 | 466.4 | |
4 | 18 | 3 | 10 | 9.68 | 314.22 | 27.59 | 290.87 | 0.4906 | 1118.3 | 862.8 | |
6 | 13 | 3 | 7 | 6.59 | 313.95 | 27.31 | 284.82 | 0.4735 | 914.5 | 604.7 | |
0 | 6 | 0 | 3 | 6.97 | 313.84 | 27.21 | 285.67 | 0.4733 | 107.0 | 210.6 | |
7 | 57 | 4 | 32 | 9.06 | 313.90 | 27.27 | 289.85 | 0.4831 | 1262.6 | 910.7 | |
3 | 11 | 2 | 6 | 7.39 | 313.65 | 27.02 | 286.64 | 0.4721 | -1111.6 | -875.5 | |
0 | 9 | 0 | 5 | 8.36 | 313.24 | 26.61 | 288.86 | 0.4702 | 601.0 | 604.0 | |
0 | 7 | 0 | 4 | 9.21 | 313.00 | 26.37 | 290.74 | 0.4708 | 877.0 | 1003.3 | |
0 | 4 | 0 | 2 | 9.50 | 304.92 | 18.29 | 298.96 | 0.3554 | -487.0 | -341.4 | |
0 | 6 | 0 | 3 | 11.95 | 304.13 | 17.50 | 305.95 | 0.3650 | 874.0 | 846.6 | |
0 | 3 | 0 | 1 | 12.38 | 303.88 | 17.24 | 307.32 | 0.3657 | 619.0 | 523.1 | |
0 | 4 | 0 | 2 | 8.22 | 303.48 | 16.85 | 297.49 | 0.3248 | -677.0 | -669.9 | |
0 | 5 | 0 | 3 | 12.07 | 303.45 | 16.81 | 307.28 | 0.3571 | -580.0 | -424.7 | |
0 | 5 | 0 | 2 | 11.67 | 302.81 | 16.18 | 307.41 | 0.3450 | -645.0 | -522.2 | |
0 | 4 | 0 | 2 | 13.32 | 302.67 | 16.04 | 311.36 | 0.3598 | 405.0 | 337.8 | |
23 | 450 | 12 | 236 | 10.46 | 302.34 | 15.70 | 305.23 | 0.3273 | -1691.9 | -806.1 | |
10 | -23 | 5 | -23 | 10.11 | 302.20 | 15.56 | 304.56 | 0.3222 | -2075.8 | 999999 | |
0 | 4 | 0 | 2 | 12.30 | 302.28 | 15.65 | 309.78 | 0.3444 | -701.0 | -525.1 | |
0 | 8 | 0 | 4 | 8.13 | 301.71 | 15.08 | 299.88 | 0.2983 | -752.0 | -590.6 | |
9 | -23 | 5 | -23 | 10.58 | 301.54 | 14.90 | 306.92 | 0.3177 | -1829.1 | 999999 | |
26 | -23 | 14 | -23 | 11.48 | 301.50 | 14.87 | 309.23 | 0.3261 | -1698.8 | 999999 | |
6 | -23 | 3 | -23 | 11.05 | 301.24 | 14.60 | 308.66 | 0.3184 | -1863.8 | 999999 | |
0 | 3 | 0 | 2 | 8.17 | 300.87 | 14.24 | 301.40 | 0.2865 | -878.0 | -780.3 | |
0 | 8 | 0 | 4 | 14.38 | 300.05 | 13.42 | 318.57 | 0.3413 | -914.0 | -658.5 |
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. |