SDO HMI 2011-02-12 15:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 29.27 | 79.40 | 16.42 | 44.65 | 19.75 | 63.32 | 9.76 | 340.24 | 0.4737 | 377.1 | 272.4 | |
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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 | 1.45 | 0.00 | 0.82 | 19.66 | 65.88 | 12.31 | 335.54 | 0.4869 | -898.0 | -804.1 | |
| 0.00 | 1.28 | 0.00 | 0.73 | 19.86 | 65.89 | 12.33 | 335.70 | 0.4898 | -813.0 | -642.7 | |
| 0.00 | 1.11 | 0.00 | 0.63 | 20.03 | 65.78 | 12.21 | 336.04 | 0.4913 | -639.0 | -493.1 | |
| 0.00 | 2.48 | 0.00 | 1.40 | 19.29 | 65.46 | 11.90 | 335.94 | 0.4792 | -1004.0 | -794.7 | |
| 0.00 | 2.05 | 0.00 | 1.16 | 19.48 | 65.25 | 11.69 | 336.49 | 0.4806 | -713.0 | -646.3 | |
| 3.34 | 4.54 | 1.88 | 2.55 | 19.34 | 64.60 | 11.04 | 337.53 | 0.4746 | -688.0 | -613.9 | |
| 1.45 | 2.40 | 0.82 | 1.36 | 20.48 | 64.17 | 10.60 | 339.25 | 0.4884 | 626.3 | 501.2 | |
| 8.13 | 9.41 | 4.55 | 5.26 | 19.18 | 63.41 | 9.85 | 339.62 | 0.4657 | 1005.9 | 958.9 | |
| 0.00 | 1.71 | 0.00 | 0.97 | 20.23 | 63.29 | 9.72 | 340.66 | 0.4802 | -670.0 | -326.4 | |
| 3.85 | 38.68 | 2.16 | 21.72 | 19.57 | 63.12 | 9.55 | 340.48 | 0.4698 | 1034.1 | 447.6 | |
| 10.70 | -10.00 | 6.00 | -10.00 | 19.79 | 62.94 | 9.37 | 340.98 | 0.4722 | 926.3 | 999999 | |
| 1.80 | 11.64 | 1.01 | 6.56 | 20.18 | 62.45 | 8.89 | 342.17 | 0.4754 | 927.5 | 688.5 | |
| 0.00 | 0.77 | 0.00 | 0.43 | 20.67 | 61.97 | 8.40 | 343.39 | 0.4804 | 693.0 | 526.2 | |
| 0.00 | 1.88 | 0.00 | 1.06 | 20.26 | 61.44 | 7.87 | 344.14 | 0.4721 | 728.0 | 614.7 | |
| 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. | |