SDO HMI 2011-02-09 14:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 24.45 | 76.85 | 14.07 | 44.40 | -20.27 | 65.12 | -28.50 | 119.35 | 0.5148 | -5.7 | -68.7 | |
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back to the solar disc SDO HMI 2011-02-09 14:58:56 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 |
| 7.95 | 14.96 | 4.46 | 8.39 | -20.44 | 68.59 | -25.03 | 122.27 | 0.4709 | 986.4 | 712.6 | |
| 0.00 | 1.28 | 0.00 | 0.72 | -20.88 | 68.12 | -25.49 | 122.70 | 0.4798 | 643.0 | 514.3 | |
| 2.22 | 2.99 | 1.25 | 1.69 | -19.97 | 67.73 | -25.89 | 120.65 | 0.4790 | 833.0 | 729.8 | |
| 0.00 | 1.11 | 0.00 | 0.63 | -19.35 | 67.35 | -26.27 | 119.14 | 0.4801 | 903.0 | 684.8 | |
| 1.28 | 9.32 | 0.73 | 5.29 | -20.33 | 66.96 | -26.66 | 120.71 | 0.4914 | 636.9 | 742.4 | |
| 0.00 | 1.11 | 0.00 | 0.64 | -20.51 | 66.22 | -27.40 | 120.46 | 0.5021 | 808.0 | 650.0 | |
| 0.00 | 1.28 | 0.00 | 0.74 | -19.83 | 65.42 | -28.20 | 118.63 | 0.5085 | 676.0 | 456.7 | |
| 0.00 | 1.11 | 0.00 | 0.64 | -19.52 | 65.34 | -28.28 | 118.01 | 0.5079 | 715.0 | 536.5 | |
| 0.00 | 1.45 | 0.00 | 0.84 | -20.62 | 64.65 | -28.97 | 119.51 | 0.5230 | -563.0 | -668.1 | |
| 0.00 | 1.03 | 0.00 | 0.59 | -19.94 | 64.61 | -29.01 | 118.28 | 0.5198 | -757.0 | -624.3 | |
| 0.00 | 0.77 | 0.00 | 0.45 | -20.32 | 64.21 | -29.41 | 118.68 | 0.5271 | -793.0 | -679.8 | |
| 0.00 | 2.65 | 0.00 | 1.54 | -19.85 | 64.09 | -29.53 | 117.78 | 0.5261 | -825.0 | -652.2 | |
| 1.20 | 5.64 | 0.70 | 3.29 | -20.24 | 63.86 | -29.76 | 118.32 | 0.5311 | -957.3 | -751.3 | |
| 4.87 | 7.44 | 2.85 | 4.36 | -20.19 | 63.58 | -30.04 | 118.06 | 0.5345 | -946.9 | -747.5 | |
| 1.54 | 2.74 | 0.90 | 1.60 | -19.79 | 63.52 | -30.10 | 117.31 | 0.5332 | -680.8 | -734.0 | |
| 4.19 | 18.13 | 2.47 | 10.69 | -20.37 | 62.99 | -30.63 | 118.01 | 0.5431 | -889.8 | -569.4 | |
| 1.20 | -16.00 | 0.71 | -16.00 | -20.48 | 62.75 | -30.87 | 118.05 | 0.5468 | -721.5 | 999999 | |
| 0.00 | 2.39 | 0.00 | 1.42 | -20.40 | 62.36 | -31.26 | 117.68 | 0.5514 | -719.0 | -513.2 | |
| 0.00 | 1.45 | 0.00 | 0.88 | -19.78 | 60.23 | -33.39 | 115.48 | 0.5759 | 554.0 | 406.9 | |
| 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. | |