SDO HMI 2014-04-02 02:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.59 | 0.00 | 5.99 | 4.89 | 26.30 | -43.34 | 76.29 | 0.7057 | -487.0 | -442.1 | |
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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 | 0.70 | 0.00 | 0.48 | 4.15 | 27.38 | -42.26 | 76.94 | 0.6909 | -781.0 | -710.5 | |
| 0.00 | 0.88 | 0.00 | 0.60 | 4.00 | 27.35 | -42.29 | 77.16 | 0.6908 | -624.0 | -506.5 | |
| 0.00 | 0.88 | 0.00 | 0.60 | 5.45 | 27.24 | -42.40 | 75.18 | 0.6967 | -569.0 | -524.3 | |
| 0.00 | 1.40 | 0.00 | 0.96 | 4.11 | 27.14 | -42.50 | 77.08 | 0.6937 | -732.0 | -609.8 | |
| 0.00 | 1.05 | 0.00 | 0.73 | 4.41 | 26.79 | -42.85 | 76.78 | 0.6989 | -518.0 | -455.2 | |
| 0.00 | 2.63 | 0.00 | 1.84 | 5.31 | 26.22 | -43.42 | 75.74 | 0.7085 | -518.0 | -360.9 | |
| 0.00 | 0.70 | 0.00 | 0.49 | 5.10 | 25.87 | -43.78 | 76.16 | 0.7121 | -399.0 | -399.9 | |
| 0.00 | 0.35 | 0.00 | 0.29 | 7.62 | 17.69 | -51.96 | 75.57 | 0.8082 | 245.0 | 298.5 | |
| 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. | |