group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
16.30 | 44.55 | 8.50 | 23.63 | -3.52 | 158.91 | -18.67 | 114.05 | 0.3497 | 482.4 | 239.4 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
3.38 | 29.91 | 1.76 | 15.61 | -3.59 | 161.33 | -16.25 | 116.82 | 0.3144 | 1178.3 | 510.5 | |
12.92 | -1.00 | 6.74 | -1.00 | -3.41 | 161.14 | -16.44 | 116.06 | 0.3158 | 1259.9 | 999999 | |
0.00 | 2.60 | 0.00 | 1.36 | -1.36 | 160.24 | -17.34 | 108.94 | 0.3164 | 884.0 | 687.2 | |
0.00 | 1.13 | 0.00 | 0.59 | -1.91 | 159.79 | -17.78 | 110.08 | 0.3265 | 834.0 | 691.5 | |
0.00 | 1.04 | 0.00 | 0.55 | -2.76 | 159.41 | -18.17 | 112.04 | 0.3376 | 696.0 | 534.3 | |
0.00 | 0.95 | 0.00 | 0.50 | -4.48 | 159.30 | -18.27 | 116.49 | 0.3508 | 787.0 | 681.6 | |
0.00 | 0.95 | 0.00 | 0.51 | -5.43 | 157.47 | -20.11 | 116.59 | 0.3844 | 786.0 | 613.7 | |
0.00 | 0.95 | 0.00 | 0.52 | -3.11 | 155.33 | -22.25 | 109.01 | 0.4016 | -698.0 | -576.8 | |
0.00 | 1.39 | 0.00 | 0.77 | -4.09 | 152.07 | -25.51 | 108.68 | 0.4554 | -504.0 | -463.6 | |
0.00 | 1.04 | 0.00 | 0.58 | -1.88 | 151.70 | -25.88 | 103.75 | 0.4511 | -613.0 | -516.2 | |
0.00 | 1.21 | 0.00 | 0.68 | -5.11 | 151.39 | -26.18 | 110.28 | 0.4705 | -701.0 | -485.4 | |
0.00 | 1.73 | 0.00 | 1.00 | -5.72 | 148.97 | -28.61 | 109.76 | 0.5083 | -766.0 | -461.0 | |
0.00 | 0.78 | 0.00 | 0.45 | -5.51 | 147.40 | -30.18 | 108.40 | 0.5295 | -536.0 | -435.7 | |
0.00 | 0.87 | 0.00 | 0.51 | -4.55 | 147.07 | -30.51 | 106.50 | 0.5299 | -845.0 | -713.6 |
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. |