group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
164 | 1009 | 93 | 576 | 6.90 | 170.93 | 29.73 | 274.23 | 0.4957 | 554.1 | 182.0 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
7 | 329 | 4 | 193 | 7.81 | 174.21 | 33.01 | 275.93 | 0.5448 | 977.5 | 611.7 | |
5 | -1 | 3 | -1 | 7.46 | 174.13 | 32.93 | 275.28 | 0.5435 | 1146.2 | 999999 | |
0 | 4 | 0 | 2 | 5.78 | 173.72 | 32.52 | 272.16 | 0.5374 | -323.0 | -257.3 | |
18 | -1 | 11 | -1 | 7.68 | 173.72 | 32.53 | 275.71 | 0.5376 | 1521.1 | 999999 | |
13 | -1 | 8 | -1 | 7.67 | 173.11 | 31.91 | 275.73 | 0.5286 | 1733.5 | 999999 | |
0 | 5 | 0 | 3 | 5.93 | 172.98 | 31.78 | 272.43 | 0.5264 | -169.0 | -188.1 | |
12 | 28 | 7 | 16 | 5.81 | 172.23 | 31.03 | 272.17 | 0.5152 | 1008.5 | 494.4 | |
0 | 8 | 0 | 5 | 7.24 | 172.28 | 31.08 | 274.94 | 0.5161 | 434.0 | 502.0 | |
0 | 4 | 0 | 3 | 9.92 | 172.52 | 31.33 | 280.10 | 0.5223 | 644.0 | 488.0 | |
4 | 133 | 2 | 76 | 7.61 | 171.89 | 30.69 | 275.70 | 0.5105 | 1266.3 | 896.6 | |
7 | -10 | 4 | -10 | 7.68 | 171.20 | 30.00 | 275.90 | 0.5002 | 1588.3 | 999999 | |
15 | 108 | 9 | 61 | 6.07 | 171.04 | 29.84 | 272.65 | 0.4974 | 1256.3 | 407.3 | |
4 | 12 | 2 | 7 | 9.19 | 171.24 | 30.04 | 278.90 | 0.5022 | 529.7 | 411.4 | |
14 | -10 | 8 | -10 | 7.97 | 170.99 | 29.79 | 276.49 | 0.4973 | 1550.3 | 999999 | |
8 | -12 | 4 | -12 | 5.62 | 170.56 | 29.36 | 271.72 | 0.4901 | -66.3 | 999999 | |
0 | 20 | 0 | 12 | 9.68 | 170.87 | 29.67 | 279.96 | 0.4974 | -523.0 | -496.1 | |
14 | -12 | 8 | -12 | 6.10 | 170.40 | 29.21 | 272.70 | 0.4877 | 551.4 | 999999 | |
0 | 6 | 0 | 3 | 7.77 | 170.29 | 29.09 | 276.15 | 0.4865 | 1003.0 | 847.5 | |
0 | 3 | 0 | 2 | 7.46 | 170.13 | 28.93 | 275.52 | 0.4838 | 805.0 | 764.6 | |
0 | 14 | 0 | 8 | 6.87 | 169.95 | 28.75 | 274.31 | 0.4809 | 557.0 | 606.2 | |
0 | 2 | 0 | 1 | 6.12 | 169.86 | 28.66 | 272.75 | 0.4794 | -451.0 | -412.0 | |
11 | 62 | 6 | 35 | 4.82 | 169.70 | 28.50 | 270.02 | 0.4774 | -1165.4 | -685.3 | |
0 | 29 | 0 | 16 | 6.37 | 169.60 | 28.40 | 273.27 | 0.4755 | 189.0 | -516.2 | |
0 | 17 | 0 | 9 | 7.60 | 169.50 | 28.30 | 275.88 | 0.4744 | 318.0 | 324.7 | |
6 | -22 | 3 | -22 | 5.08 | 169.26 | 28.06 | 270.52 | 0.4705 | -1288.2 | 999999 | |
5 | 11 | 3 | 6 | 5.70 | 168.66 | 27.47 | 271.83 | 0.4611 | -784.3 | -605.5 | |
0 | 3 | 0 | 2 | 6.91 | 168.28 | 27.09 | 274.47 | 0.4553 | -674.0 | -596.2 | |
4 | 53 | 2 | 30 | 6.20 | 168.15 | 26.96 | 272.91 | 0.4531 | -963.3 | -938.3 | |
0 | 4 | 0 | 2 | 4.78 | 167.91 | 26.71 | 269.75 | 0.4497 | -638.0 | -522.7 | |
0 | 5 | 0 | 3 | 5.51 | 167.50 | 26.30 | 271.36 | 0.4429 | -971.0 | -814.8 | |
0 | 11 | 0 | 6 | 10.03 | 167.58 | 26.38 | 281.51 | 0.4484 | 749.0 | 670.7 | |
0 | 11 | 0 | 6 | 7.11 | 167.27 | 26.07 | 274.99 | 0.4396 | -745.0 | -711.0 | |
5 | 87 | 3 | 47 | 4.87 | 166.80 | 25.61 | 269.83 | 0.4324 | -1347.3 | -859.1 | |
0 | 5 | 0 | 3 | 7.04 | 166.91 | 25.72 | 274.87 | 0.4340 | -833.0 | -690.0 | |
0 | 6 | 0 | 3 | 5.59 | 166.70 | 25.51 | 271.49 | 0.4305 | -778.0 | -825.5 | |
0 | 3 | 0 | 2 | 5.52 | 166.35 | 25.15 | 271.33 | 0.4249 | -875.0 | -739.3 | |
0 | 17 | 0 | 9 | 7.81 | 166.48 | 25.28 | 276.71 | 0.4277 | -986.0 | -726.8 | |
0 | 3 | 0 | 2 | 7.58 | 166.28 | 25.09 | 276.20 | 0.4245 | -926.0 | -916.8 | |
12 | -33 | 6 | -33 | 4.74 | 166.01 | 24.81 | 269.45 | 0.4200 | -1447.7 | 999999 | |
0 | 6 | 0 | 3 | 0.76 | 164.58 | 23.38 | 259.39 | 0.4054 | -672.0 | -540.9 |
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. |