SDO HMI 2011-12-17 06:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 42.22 | 263.65 | 28.81 | 180.06 | -18.46 | 352.22 | 40.67 | 243.95 | 0.6905 | 844.6 | 336.7 | |
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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 | 1.62 | 0.00 | 1.15 | -19.07 | 354.62 | 43.07 | 244.15 | 0.7196 | -826.0 | -726.7 | |
| 0.00 | 0.68 | 0.00 | 0.48 | -18.48 | 354.14 | 42.59 | 244.73 | 0.7121 | -577.0 | -473.6 | |
| 0.00 | 2.47 | 0.00 | 1.73 | -18.36 | 353.89 | 42.34 | 244.79 | 0.7089 | -527.0 | -394.9 | |
| 0.00 | 1.53 | 0.00 | 1.07 | -19.24 | 353.32 | 41.77 | 243.37 | 0.7059 | -234.0 | -146.9 | |
| 4.00 | 244.41 | 2.76 | 166.91 | -19.25 | 352.69 | 41.14 | 243.09 | 0.6990 | 490.7 | 349.7 | |
| 36.00 | -5.00 | 24.55 | -5.00 | -18.29 | 352.20 | 40.65 | 244.18 | 0.6895 | 1179.1 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.63 | -17.62 | 351.16 | 39.62 | 244.65 | 0.6748 | 305.0 | 285.1 | |
| 0.00 | 0.85 | 0.00 | 0.57 | -19.77 | 350.99 | 39.45 | 241.58 | 0.6822 | 601.0 | 499.6 | |
| 0.94 | 2.38 | 0.63 | 1.62 | -20.11 | 351.06 | 39.51 | 241.15 | 0.6845 | 697.5 | 565.2 | |
| 0.00 | 1.36 | 0.00 | 0.90 | -18.00 | 350.30 | 38.75 | 243.71 | 0.6664 | 784.0 | 595.0 | |
| 0.00 | 1.28 | 0.00 | 0.86 | -19.74 | 350.78 | 39.24 | 241.52 | 0.6797 | 739.0 | 613.7 | |
| 1.28 | 1.87 | 0.87 | 1.27 | -20.49 | 350.93 | 39.38 | 240.57 | 0.6848 | 515.6 | 525.0 | |
| 0.00 | 0.94 | 0.00 | 0.63 | -19.83 | 350.65 | 39.10 | 241.32 | 0.6786 | 844.0 | 683.9 | |
| 0.00 | 1.36 | 0.00 | 0.93 | -21.34 | 350.87 | 39.32 | 239.38 | 0.6882 | 508.0 | 401.6 | |
| 0.00 | 1.96 | 0.00 | 1.31 | -19.71 | 350.33 | 38.78 | 241.33 | 0.6744 | 815.0 | 683.4 | |
| 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. | |