SDO HMI 2011-08-14 11:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.66 | 0.00 | 4.16 | 19.00 | 137.32 | -20.64 | 56.98 | 0.4036 | -724.8 | -540.0 | |
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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 | 1.53 | 0.00 | 0.81 | 14.22 | 139.86 | -18.10 | 65.33 | 0.3328 | -809.0 | -588.6 | |
| 0.00 | 1.08 | 0.00 | 0.58 | 16.15 | 137.95 | -20.01 | 62.27 | 0.3729 | -661.0 | -662.8 | |
| 0.00 | 1.26 | 0.00 | 0.70 | 22.14 | 136.50 | -21.46 | 50.87 | 0.4386 | -769.0 | -575.3 | |
| 0.00 | 2.71 | 0.00 | 1.49 | 22.36 | 136.36 | -21.60 | 50.63 | 0.4421 | -508.0 | -391.5 | |
| 0.00 | 1.08 | 0.00 | 0.58 | 16.09 | 136.60 | -21.36 | 63.72 | 0.3919 | -877.0 | -689.4 | |
| 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. | |