group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
146 | 703 | 97 | 470 | 27.89 | 109.43 | 38.82 | 304.71 | 0.6740 | 304.1 | 161.7 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
26 | 315 | 19 | 223 | 26.42 | 114.96 | 44.34 | 299.94 | 0.7247 | 926.8 | 409.6 | |
13 | -1 | 9 | -1 | 26.51 | 113.90 | 43.29 | 300.43 | 0.7140 | 1137.4 | 999999 | |
9 | -1 | 7 | -1 | 26.47 | 113.29 | 42.67 | 300.62 | 0.7074 | 1101.3 | 999999 | |
0 | 8 | 0 | 5 | 26.24 | 111.42 | 40.81 | 301.05 | 0.6865 | 406.0 | 464.4 | |
0 | 7 | 0 | 5 | 27.91 | 111.22 | 40.61 | 303.42 | 0.6915 | -360.0 | -214.5 | |
0 | 7 | 0 | 5 | 24.93 | 109.47 | 38.86 | 300.03 | 0.6595 | 413.0 | 410.3 | |
15 | 42 | 10 | 28 | 27.76 | 110.40 | 39.79 | 303.59 | 0.6822 | 692.1 | 385.2 | |
19 | 47 | 13 | 31 | 28.34 | 108.88 | 38.26 | 305.14 | 0.6688 | 432.1 | 195.3 | |
0 | 8 | 0 | 5 | 29.00 | 108.70 | 38.09 | 306.13 | 0.6704 | -323.0 | -184.2 | |
0 | 7 | 0 | 5 | 29.03 | 105.91 | 35.30 | 307.74 | 0.6413 | 492.0 | 482.9 | |
0 | 16 | 0 | 10 | 29.69 | 106.18 | 35.57 | 308.51 | 0.6481 | 914.0 | 805.8 | |
0 | 3 | 0 | 2 | 28.00 | 105.41 | 34.80 | 306.58 | 0.6298 | -342.0 | -251.8 | |
0 | 6 | 0 | 4 | 30.08 | 106.23 | 35.62 | 309.01 | 0.6509 | 527.0 | 518.2 | |
0 | 11 | 0 | 7 | 28.23 | 105.06 | 34.45 | 307.13 | 0.6275 | -298.0 | -210.7 | |
18 | 46 | 11 | 29 | 28.97 | 104.90 | 34.29 | 308.28 | 0.6303 | 764.6 | 466.0 | |
0 | 5 | 0 | 3 | 30.55 | 103.72 | 33.10 | 311.28 | 0.6282 | 391.0 | 323.5 | |
0 | 10 | 0 | 6 | 28.37 | 102.92 | 32.31 | 308.74 | 0.6053 | -668.0 | -468.3 | |
5 | 121 | 3 | 75 | 30.11 | 101.78 | 31.17 | 312.07 | 0.6054 | -614.0 | -511.0 | |
8 | 38 | 5 | 23 | 29.39 | 101.53 | 30.92 | 311.23 | 0.5976 | -967.8 | -741.4 | |
6 | -18 | 4 | -18 | 30.50 | 101.76 | 31.15 | 312.63 | 0.6080 | -596.6 | 999999 | |
20 | -18 | 12 | -18 | 30.53 | 101.29 | 30.68 | 313.03 | 0.6035 | -1110.9 | 999999 | |
7 | -18 | 4 | -18 | 30.39 | 100.72 | 30.11 | 313.28 | 0.5966 | -1004.4 | 999999 | |
0 | 6 | 0 | 4 | 34.46 | 98.38 | 27.77 | 320.69 | 0.6085 | -441.0 | -353.6 |
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. |