SDO HMI 2011-12-14 19:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.11 | 8.26 | 0.62 | 4.59 | -18.10 | 322.62 | -21.31 | 130.93 | 0.4575 | -228.6 | -185.7 | |
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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 | 1.36 | 0.00 | 0.73 | -16.11 | 326.07 | -17.86 | 131.90 | 0.3977 | 789.0 | 707.7 | |
| 0.00 | 1.02 | 0.00 | 0.55 | -16.57 | 325.77 | -18.17 | 132.33 | 0.4060 | 777.0 | 602.8 | |
| 0.00 | 0.60 | 0.00 | 0.33 | -16.56 | 324.24 | -19.70 | 130.12 | 0.4243 | -217.0 | -303.9 | |
| 0.00 | 0.94 | 0.00 | 0.52 | -18.53 | 322.62 | -21.32 | 131.52 | 0.4623 | -851.0 | -724.9 | |
| 0.00 | 0.94 | 0.00 | 0.52 | -18.68 | 322.56 | -21.37 | 131.72 | 0.4644 | -704.0 | -555.4 | |
| 1.11 | 1.53 | 0.62 | 0.85 | -18.06 | 322.24 | -21.69 | 130.25 | 0.4623 | -886.4 | -755.6 | |
| 0.00 | 1.87 | 0.00 | 1.09 | -20.22 | 318.57 | -25.36 | 129.69 | 0.5244 | -758.0 | -593.6 | |
| 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. | |