SDO HMI 2011-02-09 00:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 14.11 | 42.06 | 9.67 | 28.96 | 20.05 | 65.67 | -35.61 | 51.97 | 0.6964 | -119.6 | -104.6 | |
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back to the solar disc SDO HMI 2011-02-09 00:58:56 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 | 1.80 | 0.00 | 1.20 | 19.49 | 67.31 | -33.97 | 51.41 | 0.6762 | -732.0 | -683.6 | |
| 7.01 | 20.52 | 4.75 | 13.93 | 19.91 | 66.82 | -34.45 | 51.28 | 0.6841 | -859.5 | -609.0 | |
| 0.00 | 1.62 | 0.00 | 1.10 | 19.50 | 66.70 | -34.58 | 51.88 | 0.6824 | -850.0 | -689.4 | |
| 3.85 | -2.00 | 2.62 | -2.00 | 19.97 | 66.46 | -34.81 | 51.49 | 0.6881 | -710.4 | 999999 | |
| 0.00 | 0.85 | 0.00 | 0.58 | 19.92 | 66.25 | -35.03 | 51.71 | 0.6899 | -511.0 | -398.1 | |
| 0.00 | 0.77 | 0.00 | 0.53 | 20.15 | 65.76 | -35.52 | 51.80 | 0.6963 | -434.0 | -321.7 | |
| 0.00 | 1.28 | 0.00 | 0.87 | 19.22 | 65.92 | -35.35 | 52.81 | 0.6882 | -582.0 | -484.4 | |
| 0.00 | 1.20 | 0.00 | 0.83 | 20.47 | 65.48 | -35.79 | 51.64 | 0.7012 | -311.0 | -163.7 | |
| 0.00 | 1.11 | 0.00 | 0.78 | 20.91 | 64.81 | -36.47 | 51.61 | 0.7108 | 273.0 | 364.4 | |
| 1.37 | 2.82 | 0.96 | 1.98 | 20.83 | 64.60 | -36.68 | 51.86 | 0.7122 | 756.9 | 681.6 | |
| 0.00 | 0.85 | 0.00 | 0.60 | 20.68 | 64.40 | -36.87 | 52.18 | 0.7131 | 670.0 | 611.9 | |
| 0.00 | 0.77 | 0.00 | 0.54 | 20.52 | 64.25 | -37.03 | 52.47 | 0.7136 | 577.0 | 516.9 | |
| 0.00 | 0.77 | 0.00 | 0.54 | 20.23 | 64.17 | -37.11 | 52.87 | 0.7124 | 748.0 | 657.8 | |
| 0.00 | 0.94 | 0.00 | 0.67 | 20.36 | 63.78 | -37.50 | 52.99 | 0.7170 | 476.0 | 487.5 | |
| 0.00 | 1.03 | 0.00 | 0.73 | 20.28 | 63.52 | -37.76 | 53.27 | 0.7190 | 788.0 | 676.8 | |
| 0.00 | 2.31 | 0.00 | 1.64 | 20.08 | 63.50 | -37.78 | 53.51 | 0.7180 | 978.0 | 737.3 | |
| 1.88 | 2.31 | 1.34 | 1.65 | 20.08 | 63.14 | -38.14 | 53.77 | 0.7214 | 539.6 | 406.5 | |
| 0.00 | 1.11 | 0.00 | 0.79 | 19.96 | 62.97 | -38.30 | 54.02 | 0.7223 | 574.0 | 486.5 | |
| 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. | |