SDO HMI 2011-02-10 13:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.99 | 93.33 | 9.97 | 48.99 | -20.19 | 67.05 | -13.95 | 137.01 | 0.3314 | 237.6 | 186.2 | |
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back to the solar disc SDO HMI 2011-02-10 13:58:56 UT
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 | 0.86 | 0.00 | 0.44 | -20.83 | 70.59 | -10.41 | 145.72 | 0.3012 | 510.0 | 354.3 | |
| 1.28 | 23.44 | 0.67 | 12.16 | -20.15 | 70.06 | -10.94 | 143.00 | 0.2974 | 1155.3 | 807.8 | |
| 8.55 | -2.00 | 4.44 | -2.00 | -20.17 | 69.77 | -11.23 | 142.35 | 0.3006 | 1093.8 | 999999 | |
| 0.00 | 3.59 | 0.00 | 1.87 | -20.19 | 69.45 | -11.55 | 141.63 | 0.3042 | 961.0 | 793.8 | |
| 0.00 | 1.63 | 0.00 | 0.85 | -20.65 | 69.22 | -11.78 | 142.07 | 0.3122 | 849.0 | 638.7 | |
| 0.00 | 11.38 | 0.00 | 5.93 | -20.39 | 68.89 | -12.12 | 140.78 | 0.3126 | 1130.0 | 840.2 | |
| 0.00 | 3.85 | 0.00 | 2.01 | -20.72 | 68.50 | -12.50 | 140.63 | 0.3206 | 843.0 | 647.8 | |
| 0.00 | 1.20 | 0.00 | 0.62 | -20.23 | 68.54 | -12.46 | 139.67 | 0.3142 | 785.0 | 593.4 | |
| 0.00 | 2.05 | 0.00 | 1.07 | -19.84 | 68.51 | -12.49 | 138.72 | 0.3098 | 904.0 | 568.7 | |
| 0.00 | 1.11 | 0.00 | 0.58 | -19.89 | 68.12 | -12.88 | 138.00 | 0.3147 | 809.0 | 560.7 | |
| 0.00 | 0.86 | 0.00 | 0.45 | -21.32 | 67.87 | -13.14 | 140.52 | 0.3345 | 813.0 | 664.8 | |
| 1.63 | 3.34 | 0.85 | 1.74 | -19.21 | 67.85 | -13.15 | 135.87 | 0.3099 | 829.1 | 882.7 | |
| 0.00 | 1.28 | 0.00 | 0.67 | -18.88 | 67.69 | -13.31 | 134.72 | 0.3080 | 877.0 | 764.8 | |
| 0.00 | 3.25 | 0.00 | 1.71 | -20.70 | 66.59 | -14.42 | 136.72 | 0.3412 | 906.0 | 604.1 | |
| 0.00 | 3.16 | 0.00 | 1.66 | -19.75 | 66.38 | -14.62 | 134.23 | 0.3330 | -1008.0 | -702.7 | |
| 4.96 | 8.98 | 2.63 | 4.75 | -19.92 | 64.80 | -16.20 | 131.84 | 0.3537 | -1068.7 | -840.1 | |
| 0.00 | 3.76 | 0.00 | 2.00 | -20.22 | 64.70 | -16.30 | 132.35 | 0.3579 | -806.0 | -767.3 | |
| 0.00 | 2.74 | 0.00 | 1.45 | -20.21 | 64.34 | -16.66 | 131.74 | 0.3621 | -905.0 | -702.4 | |
| 0.00 | 1.11 | 0.00 | 0.59 | -20.19 | 63.85 | -17.15 | 130.94 | 0.3680 | -912.0 | -765.8 | |
| 0.00 | 0.94 | 0.00 | 0.50 | -20.54 | 63.28 | -17.72 | 130.82 | 0.3783 | -852.0 | -589.1 | |
| 0.00 | 2.57 | 0.00 | 1.37 | -20.41 | 63.10 | -17.90 | 130.28 | 0.3793 | -1051.0 | -849.4 | |
| 2.57 | 11.29 | 1.38 | 6.06 | -20.37 | 62.64 | -18.36 | 129.52 | 0.3846 | -1086.1 | -779.6 | |
| 0.00 | 0.94 | 0.00 | 0.51 | -19.11 | 60.63 | -20.37 | 124.20 | 0.3994 | 768.0 | 480.8 | |
| 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. | |