SDO HMI 2011-10-22 02:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 20.64 | 134.60 | 67.93 | 472.45 | 9.12 | 53.87 | 81.95 | 278.46 | 0.9876 | 73.3 | -19.9 | |
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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 |
| 7.05 | 82.10 | 29.35 | 364.07 | 8.36 | 55.75 | 83.83 | 277.80 | 0.9934 | 321.3 | 16.6 | |
| 1.83 | -1.00 | 7.09 | -1.00 | 8.11 | 55.14 | 83.22 | 277.51 | 0.9922 | -340.0 | 999999 | |
| 4.88 | -1.00 | 18.63 | -1.00 | 8.66 | 55.06 | 83.14 | 278.06 | 0.9919 | -341.9 | 999999 | |
| 0.00 | 1.48 | 0.00 | 4.17 | 7.79 | 52.39 | 80.47 | 276.98 | 0.9852 | -257.0 | -228.5 | |
| 0.00 | 0.96 | 0.00 | 3.18 | 9.37 | 53.99 | 82.07 | 278.69 | 0.9893 | -399.0 | -422.6 | |
| 0.00 | 1.83 | 0.00 | 6.09 | 10.05 | 54.18 | 82.26 | 279.40 | 0.9896 | -449.0 | -407.4 | |
| 0.00 | 6.97 | 0.00 | 15.89 | 9.66 | 50.10 | 78.18 | 278.74 | 0.9772 | -450.0 | -253.1 | |
| 0.00 | 1.04 | 0.00 | 2.39 | 10.13 | 50.04 | 78.12 | 279.21 | 0.9769 | -245.0 | -258.4 | |
| 0.00 | 0.96 | 0.00 | 2.01 | 10.59 | 48.98 | 77.07 | 279.62 | 0.9728 | 117.0 | 37.4 | |
| 6.88 | 36.65 | 12.86 | 69.75 | 12.20 | 47.33 | 75.41 | 281.21 | 0.9655 | 475.4 | -91.3 | |
| 0.00 | 2.61 | 0.00 | 4.90 | 13.39 | 47.39 | 75.47 | 282.45 | 0.9656 | 415.0 | 274.2 | |
| 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. | |