SDO HMI 2011-03-02 00:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 30.19 | 63.14 | 15.54 | 32.62 | -23.15 | 180.39 | -4.33 | 166.20 | 0.2853 | -25.5 | -440.7 | |
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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 | 2.42 | 0.00 | 1.24 | -22.99 | 183.19 | -1.53 | 174.83 | 0.2739 | 876.0 | 667.4 | |
| 0.00 | 0.95 | 0.00 | 0.48 | -20.26 | 182.87 | -1.85 | 172.35 | 0.2285 | 848.0 | 667.5 | |
| 15.53 | 17.34 | 7.95 | 8.88 | -21.82 | 182.37 | -2.35 | 171.41 | 0.2559 | 1009.8 | 690.6 | |
| 0.86 | 2.07 | 0.44 | 1.06 | -22.03 | 181.60 | -3.12 | 168.82 | 0.2616 | 1079.5 | 864.9 | |
| 3.88 | 4.66 | 1.99 | 2.39 | -22.12 | 181.24 | -3.48 | 167.67 | 0.2643 | 891.5 | 725.8 | |
| 0.00 | 3.88 | 0.00 | 2.01 | -23.37 | 179.88 | -4.84 | 164.45 | 0.2902 | -1067.0 | -895.7 | |
| 1.64 | 4.14 | 0.85 | 2.15 | -23.68 | 179.84 | -4.88 | 164.63 | 0.2954 | -1051.2 | -924.3 | |
| 0.00 | 1.55 | 0.00 | 0.80 | -22.76 | 179.87 | -4.85 | 163.78 | 0.2803 | -670.0 | -379.3 | |
| 0.00 | 1.29 | 0.00 | 0.68 | -25.20 | 179.32 | -5.40 | 164.58 | 0.3219 | -624.0 | -510.0 | |
| 0.00 | 1.04 | 0.00 | 0.54 | -23.12 | 179.41 | -5.32 | 162.74 | 0.2884 | -859.0 | -699.8 | |
| 0.00 | 0.86 | 0.00 | 0.45 | -24.76 | 179.24 | -5.48 | 163.95 | 0.3153 | -926.0 | -804.4 | |
| 0.00 | 3.11 | 0.00 | 1.62 | -24.85 | 179.07 | -5.65 | 163.58 | 0.3175 | -982.0 | -804.3 | |
| 0.00 | 1.12 | 0.00 | 0.58 | -24.60 | 179.05 | -5.67 | 163.27 | 0.3137 | -869.0 | -616.2 | |
| 0.00 | 0.95 | 0.00 | 0.49 | -23.89 | 178.95 | -5.77 | 162.24 | 0.3029 | -330.0 | -335.5 | |
| 1.81 | 9.14 | 0.94 | 4.76 | -24.07 | 178.78 | -5.94 | 161.96 | 0.3066 | -1039.7 | -915.4 | |
| 0.00 | 1.29 | 0.00 | 0.68 | -24.97 | 178.70 | -6.02 | 162.70 | 0.3212 | -720.0 | -555.4 | |
| 3.71 | -15.00 | 1.93 | -15.00 | -24.13 | 178.51 | -6.21 | 161.28 | 0.3089 | -960.0 | 999999 | |
| 0.00 | 1.81 | 0.00 | 0.94 | -24.47 | 178.43 | -6.29 | 161.44 | 0.3147 | -820.0 | -667.2 | |
| 0.00 | 1.47 | 0.00 | 0.76 | -23.82 | 178.37 | -6.36 | 160.51 | 0.3049 | -1050.0 | -838.5 | |
| 2.76 | 4.05 | 1.44 | 2.11 | -24.22 | 178.21 | -6.51 | 160.56 | 0.3119 | -827.7 | -833.3 | |
| 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. | |