group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
59.76 | 329.68 | 30.56 | 168.88 | -7.06 | 139.29 | 4.39 | 197.67 | 0.2545 | 895.4 | 369.5 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
0.00 | 1.62 | 0.00 | 0.84 | -9.02 | 143.36 | 8.46 | 208.01 | 0.3108 | 840.0 | 734.3 | |
0.00 | 0.99 | 0.00 | 0.52 | -10.86 | 141.69 | 6.79 | 200.89 | 0.3273 | -658.0 | -539.2 | |
0.00 | 1.08 | 0.00 | 0.56 | -9.08 | 141.19 | 6.30 | 201.51 | 0.2966 | 881.0 | 677.1 | |
0.00 | 0.90 | 0.00 | 0.46 | -7.66 | 141.11 | 6.21 | 203.14 | 0.2741 | -692.0 | -497.3 | |
0.00 | 1.71 | 0.00 | 0.88 | -9.10 | 140.79 | 5.89 | 200.22 | 0.2947 | 874.0 | 669.7 | |
0.00 | 1.53 | 0.00 | 0.78 | -4.76 | 140.56 | 5.66 | 205.98 | 0.2254 | -909.0 | -801.8 | |
0.00 | 0.99 | 0.00 | 0.51 | -9.83 | 140.62 | 5.72 | 198.86 | 0.3051 | -862.0 | -659.5 | |
0.00 | 1.53 | 0.00 | 0.80 | -12.36 | 139.51 | 4.62 | 193.40 | 0.3405 | -899.0 | -647.8 | |
59.76 | 306.28 | 30.56 | 156.63 | -6.73 | 139.35 | 4.45 | 198.13 | 0.2490 | 1412.7 | 403.0 | |
0.00 | 1.71 | 0.00 | 0.91 | -14.79 | 138.84 | 3.94 | 190.19 | 0.3770 | -802.0 | -653.6 | |
0.00 | 1.44 | 0.00 | 0.75 | -11.97 | 138.73 | 3.83 | 191.43 | 0.3314 | -866.0 | -658.6 | |
0.00 | 1.62 | 0.00 | 0.86 | -14.58 | 137.48 | 2.58 | 186.79 | 0.3704 | -873.0 | -653.2 | |
0.00 | 3.33 | 0.00 | 1.70 | -7.52 | 136.76 | 1.86 | 187.35 | 0.2525 | 840.0 | 863.1 | |
0.00 | 1.08 | 0.00 | 0.60 | -19.62 | 136.49 | 1.59 | 183.34 | 0.4493 | 831.0 | 713.2 | |
0.00 | 1.26 | 0.00 | 0.70 | -19.86 | 136.26 | 1.36 | 182.84 | 0.4529 | 913.0 | 745.6 | |
0.00 | 1.26 | 0.00 | 0.69 | -18.44 | 135.10 | 0.20 | 180.45 | 0.4300 | 693.0 | 478.4 | |
0.00 | 1.35 | 0.00 | 0.69 | -6.06 | 131.29 | -3.60 | 164.42 | 0.2339 | -791.0 | -555.1 |
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. |