group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
97 | 538 | 53 | 291 | 20.50 | 281.67 | -14.10 | 34.15 | 0.4067 | 310.1 | 160.7 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
7 | 279 | 4 | 150 | 20.14 | 283.88 | -11.89 | 30.60 | 0.3817 | 1836.9 | 638.6 | |
42 | -1 | 22 | -1 | 20.91 | 283.69 | -12.08 | 29.91 | 0.3937 | 1639.9 | 999999 | |
-2 | -1 | -2 | -1 | 20.50 | 283.60 | -12.17 | 30.66 | 0.3889 | 999999 | 999999 | |
0 | 4 | 0 | 2 | 24.03 | 282.77 | -13.00 | 27.75 | 0.4433 | 248.0 | 253.3 | |
5 | 38 | 3 | 20 | 19.41 | 283.06 | -12.71 | 33.37 | 0.3789 | 655.2 | 407.6 | |
0 | 4 | 0 | 2 | 20.78 | 281.94 | -13.83 | 33.49 | 0.4068 | 507.0 | 331.3 | |
0 | 3 | 0 | 2 | 19.76 | 281.53 | -14.24 | 35.80 | 0.3976 | -563.0 | -575.4 | |
0 | 5 | 0 | 3 | 18.55 | 281.63 | -14.14 | 37.57 | 0.3815 | -582.0 | -405.3 | |
0 | 8 | 0 | 4 | 20.21 | 281.02 | -14.75 | 36.03 | 0.4079 | -148.0 | -27.0 | |
0 | 4 | 0 | 2 | 16.67 | 281.00 | -14.77 | 42.17 | 0.3654 | 554.0 | 558.5 | |
0 | 8 | 0 | 4 | 18.51 | 280.76 | -15.01 | 39.27 | 0.3897 | -328.0 | -385.3 | |
0 | 5 | 0 | 3 | 20.37 | 280.54 | -15.23 | 36.64 | 0.4145 | -506.0 | -461.8 | |
0 | 10 | 0 | 6 | 20.49 | 279.98 | -15.79 | 37.43 | 0.4213 | -529.0 | -434.4 | |
0 | 11 | 0 | 6 | 18.71 | 280.03 | -15.74 | 40.23 | 0.3996 | -747.0 | -435.7 | |
0 | 4 | 0 | 2 | 20.00 | 279.35 | -16.42 | 39.25 | 0.4217 | -524.0 | -520.8 | |
0 | 4 | 0 | 2 | 21.13 | 279.14 | -16.63 | 37.83 | 0.4372 | -42.0 | 12.5 | |
0 | 6 | 0 | 3 | 19.03 | 279.32 | -16.45 | 40.89 | 0.4106 | -631.0 | -563.5 | |
37 | 123 | 21 | 68 | 20.48 | 278.87 | -16.90 | 39.27 | 0.4322 | -1228.8 | -586.7 | |
4 | -18 | 2 | -18 | 19.87 | 278.85 | -16.92 | 40.27 | 0.4253 | -779.1 | 999999 | |
-18 | -18 | -18 | -18 | 20.64 | 278.47 | -17.31 | 39.66 | 0.4381 | 999999 | 999999 | |
-18 | -18 | -18 | -18 | 21.01 | 278.25 | -17.52 | 39.43 | 0.4444 | 999999 | 999999 | |
2 | -18 | 1 | -18 | 21.58 | 278.14 | -17.64 | 38.74 | 0.4522 | 244.8 | 999999 | |
0 | 10 | 0 | 5 | 21.29 | 277.18 | -18.59 | 40.61 | 0.4584 | -664.0 | -725.6 | |
0 | 8 | 0 | 5 | 23.01 | 276.01 | -19.76 | 39.71 | 0.4890 | -689.0 | -692.9 | |
0 | 4 | 0 | 2 | 24.22 | 270.91 | -24.86 | 44.17 | 0.5525 | 407.0 | 422.7 |
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. |