group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
99 | 564 | 54 | 305 | 20.22 | 281.88 | -15.11 | 36.48 | 0.4122 | 522.5 | 152.9 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
44 | 297 | 24 | 160 | 20.67 | 283.76 | -13.23 | 32.53 | 0.4000 | 1674.7 | 610.0 | |
12 | -1 | 6 | -1 | 19.98 | 283.73 | -13.25 | 33.59 | 0.3912 | 1451.9 | 999999 | |
-1 | -1 | -1 | -1 | 20.38 | 283.53 | -13.46 | 33.38 | 0.3982 | 999999 | 999999 | |
2 | 50 | 1 | 27 | 19.33 | 282.87 | -14.12 | 36.27 | 0.3908 | 614.5 | 284.0 | |
3 | -4 | 2 | -4 | 18.93 | 282.61 | -14.37 | 37.41 | 0.3883 | 845.0 | 999999 | |
0 | 4 | 0 | 2 | 20.74 | 281.93 | -15.05 | 35.77 | 0.4173 | 350.0 | 245.4 | |
0 | 5 | 0 | 3 | 20.25 | 281.69 | -15.30 | 36.95 | 0.4136 | -479.0 | -363.2 | |
3 | 18 | 1 | 10 | 20.09 | 280.98 | -16.00 | 38.42 | 0.4185 | 117.0 | -253.4 | |
0 | 4 | 0 | 2 | 19.04 | 281.05 | -15.94 | 40.03 | 0.4054 | 74.0 | 175.5 | |
0 | 8 | 0 | 4 | 18.47 | 280.81 | -16.18 | 41.41 | 0.4013 | -663.0 | -505.8 | |
0 | 10 | 0 | 5 | 16.12 | 280.90 | -16.09 | 45.66 | 0.3740 | 637.0 | 601.2 | |
0 | 14 | 0 | 7 | 20.37 | 280.36 | -16.63 | 39.02 | 0.4280 | -680.0 | -532.8 | |
0 | 11 | 0 | 6 | 18.71 | 280.11 | -16.88 | 42.16 | 0.4115 | -741.0 | -587.7 | |
0 | 6 | 0 | 3 | 19.03 | 279.36 | -17.63 | 42.81 | 0.4231 | -639.0 | -593.6 | |
6 | 125 | 4 | 69 | 20.49 | 279.15 | -17.84 | 40.75 | 0.4416 | -1211.8 | -617.5 | |
4 | -15 | 2 | -15 | 20.53 | 278.80 | -18.19 | 41.21 | 0.4456 | -1419.4 | 999999 | |
5 | -15 | 3 | -15 | 19.88 | 278.88 | -18.11 | 42.14 | 0.4376 | -761.5 | 999999 | |
5 | -15 | 3 | -15 | 20.65 | 278.48 | -18.51 | 41.49 | 0.4503 | -1349.8 | 999999 | |
15 | -15 | 8 | -15 | 21.05 | 278.38 | -18.60 | 41.00 | 0.4557 | -912.0 | 999999 | |
0 | 8 | 0 | 4 | 21.25 | 276.96 | -20.02 | 42.70 | 0.4726 | -832.0 | -724.9 | |
0 | 4 | 0 | 3 | 22.89 | 275.96 | -21.02 | 41.57 | 0.5002 | -774.0 | -762.9 |
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. |