SDO HMI 2011-01-04 08:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 84.94 | 284.38 | 42.91 | 143.73 | -14.21 | 208.25 | -2.68 | 166.82 | 0.1989 | -143.9 | -39.1 | |
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See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.44 | 0.00 | 0.73 | -15.85 | 211.67 | 0.74 | 183.30 | 0.2173 | 917.0 | 571.6 | |
| 7.22 | 59.22 | 3.65 | 29.89 | -14.49 | 211.18 | 0.25 | 181.25 | 0.1937 | 1220.5 | 610.9 | |
| 2.55 | -2.00 | 1.29 | -2.00 | -14.82 | 210.93 | 0.01 | 180.03 | 0.1993 | 846.1 | 999999 | |
| 0.00 | 1.27 | 0.00 | 0.64 | -13.44 | 210.51 | -0.42 | 177.67 | 0.1757 | 916.0 | 764.9 | |
| 28.04 | 43.25 | 14.12 | 21.79 | -13.89 | 210.27 | -0.66 | 176.48 | 0.1837 | 1152.6 | 618.1 | |
| 0.00 | 1.10 | 0.00 | 0.56 | -15.79 | 210.23 | -0.70 | 176.88 | 0.2162 | 752.0 | 566.0 | |
| 0.00 | 3.23 | 0.00 | 1.63 | -15.30 | 210.08 | -0.85 | 176.04 | 0.2081 | 549.0 | 643.9 | |
| 2.63 | 5.27 | 1.33 | 2.66 | -14.43 | 209.99 | -0.94 | 175.28 | 0.1933 | 954.9 | 672.5 | |
| 0.00 | 1.70 | 0.00 | 0.86 | -15.12 | 209.93 | -1.00 | 175.26 | 0.2052 | 813.0 | 749.0 | |
| 0.00 | 2.63 | 0.00 | 1.33 | -13.59 | 209.72 | -1.21 | 173.41 | 0.1793 | 879.0 | 667.4 | |
| 0.00 | 1.27 | 0.00 | 0.64 | -15.12 | 209.68 | -1.25 | 174.11 | 0.2056 | 596.0 | 474.7 | |
| 1.87 | 29.31 | 0.94 | 14.81 | -14.64 | 209.62 | -1.30 | 173.57 | 0.1975 | 960.2 | 291.8 | |
| 3.31 | -12.00 | 1.67 | -12.00 | -14.79 | 209.44 | -1.49 | 172.77 | 0.2004 | 1043.8 | 999999 | |
| 0.00 | 1.95 | 0.00 | 0.98 | -13.26 | 209.00 | -1.93 | 169.18 | 0.1756 | 1004.0 | 756.1 | |
| 0.00 | 2.21 | 0.00 | 1.12 | -14.88 | 208.80 | -2.13 | 169.80 | 0.2036 | -689.0 | -517.6 | |
| 0.00 | 1.19 | 0.00 | 0.60 | -14.76 | 208.34 | -2.58 | 167.54 | 0.2031 | -961.0 | -696.4 | |
| 0.00 | 1.27 | 0.00 | 0.64 | -12.93 | 208.15 | -2.78 | 164.12 | 0.1734 | 831.0 | 844.7 | |
| 0.00 | 1.36 | 0.00 | 0.69 | -14.88 | 207.58 | -3.35 | 164.19 | 0.2082 | -699.0 | -625.3 | |
| 6.54 | 29.48 | 3.31 | 14.91 | -14.57 | 207.22 | -3.71 | 162.13 | 0.2051 | -1101.6 | -755.2 | |
| 0.00 | 1.02 | 0.00 | 0.52 | -15.11 | 206.93 | -4.00 | 161.71 | 0.2154 | -804.0 | -686.2 | |
| 7.48 | -19.00 | 3.78 | -19.00 | -14.30 | 206.89 | -4.04 | 160.20 | 0.2025 | -1173.9 | 999999 | |
| 0.00 | 0.93 | 0.00 | 0.47 | -14.87 | 206.85 | -4.08 | 160.96 | 0.2119 | -923.0 | -731.5 | |
| 0.00 | 2.29 | 0.00 | 1.16 | -14.18 | 206.61 | -4.31 | 158.76 | 0.2022 | -1117.0 | -906.4 | |
| 0.00 | 3.65 | 0.00 | 1.85 | -13.88 | 206.50 | -4.43 | 157.66 | 0.1982 | -854.0 | -691.7 | |
| 0.00 | 1.10 | 0.00 | 0.56 | -14.84 | 206.23 | -4.69 | 158.32 | 0.2151 | -818.0 | -622.6 | |
| 0.00 | 1.95 | 0.00 | 0.99 | -14.06 | 206.22 | -4.71 | 156.78 | 0.2028 | -1010.0 | -862.0 | |
| 1.44 | 4.25 | 0.73 | 2.14 | -13.13 | 206.00 | -4.93 | 153.73 | 0.1900 | -951.8 | -795.1 | |
| 0.00 | 1.27 | 0.00 | 0.64 | -12.38 | 205.92 | -5.01 | 151.45 | 0.1793 | -954.0 | -695.1 | |
| 6.54 | 25.15 | 3.31 | 12.73 | -14.09 | 205.76 | -5.17 | 154.86 | 0.2065 | -1164.2 | -796.3 | |
| 0.00 | 1.10 | 0.00 | 0.56 | -14.48 | 205.75 | -5.17 | 155.63 | 0.2126 | -755.0 | -536.7 | |
| 0.00 | 1.44 | 0.00 | 0.73 | -14.96 | 205.68 | -5.25 | 156.27 | 0.2206 | -873.0 | -578.7 | |
| 0.00 | 0.76 | 0.00 | 0.38 | -12.20 | 205.62 | -5.31 | 149.53 | 0.1791 | -943.0 | -723.7 | |
| 3.99 | -29.00 | 2.02 | -29.00 | -13.79 | 205.53 | -5.40 | 153.19 | 0.2037 | -1137.9 | 999999 | |
| 0.00 | 1.27 | 0.00 | 0.65 | -14.48 | 205.45 | -5.48 | 154.37 | 0.2148 | -761.0 | -682.3 | |
| 0.00 | 4.84 | 0.00 | 2.45 | -13.37 | 205.32 | -5.61 | 151.32 | 0.1989 | -1346.0 | -1048.0 | |
| 0.00 | 1.53 | 0.00 | 0.78 | -14.68 | 205.17 | -5.76 | 153.69 | 0.2201 | -771.0 | -647.6 | |
| 0.00 | 1.02 | 0.00 | 0.52 | -14.14 | 205.09 | -5.84 | 152.20 | 0.2125 | -982.0 | -866.5 | |
| 0.00 | 3.74 | 0.00 | 1.90 | -14.62 | 204.92 | -6.00 | 152.61 | 0.2210 | -817.0 | -738.0 | |
| 1.61 | 24.73 | 0.82 | 12.51 | -13.51 | 204.92 | -6.01 | 150.01 | 0.2045 | -1056.2 | -516.9 | |
| 0.00 | 2.29 | 0.00 | 1.16 | -14.11 | 204.75 | -6.17 | 150.79 | 0.2147 | -1307.0 | -927.8 | |
| 3.57 | -39.00 | 1.81 | -39.00 | -13.45 | 204.74 | -6.19 | 149.12 | 0.2052 | -1253.8 | 999999 | |
| 0.00 | 0.68 | 0.00 | 0.35 | -14.56 | 204.62 | -6.31 | 151.30 | 0.2225 | -907.0 | -675.5 | |
| 4.84 | -39.00 | 2.45 | -39.00 | -13.54 | 204.46 | -6.46 | 148.24 | 0.2089 | -935.1 | 999999 | |
| 3.31 | 7.05 | 1.68 | 3.58 | -14.08 | 204.42 | -6.51 | 149.42 | 0.2171 | -1077.3 | -755.1 | |
| 0.00 | 0.76 | 0.00 | 0.39 | -14.80 | 204.15 | -6.78 | 150.10 | 0.2299 | -782.0 | -594.2 | |
| 0.00 | 2.12 | 0.00 | 1.07 | -12.16 | 203.95 | -6.97 | 142.22 | 0.1947 | -1025.0 | -750.2 | |
| 0.00 | 1.36 | 0.00 | 0.69 | -14.53 | 203.85 | -7.07 | 148.40 | 0.2286 | -778.0 | -590.0 | |
| 0.00 | 0.93 | 0.00 | 0.47 | -12.04 | 203.68 | -7.24 | 140.78 | 0.1959 | -876.0 | -748.3 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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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 | |
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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. | |