SDO HMI 2014-10-03 08:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.63 | 39.08 | 13.13 | 131.81 | -19.43 | 75.33 | -78.62 | 110.85 | 0.9892 | 121.4 | -85.5 | |
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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 |
| 5.63 | 11.88 | 13.13 | 27.60 | -18.68 | 79.28 | -74.67 | 110.80 | 0.9782 | 176.0 | 172.5 | |
| 0.00 | 4.23 | 0.00 | 13.65 | -20.21 | 75.91 | -78.04 | 111.71 | 0.9889 | -93.0 | -81.7 | |
| 0.00 | 3.87 | 0.00 | 14.07 | -19.93 | 74.94 | -79.01 | 111.27 | 0.9909 | -129.0 | -113.3 | |
| 0.00 | 19.10 | 0.00 | 76.49 | -19.47 | 73.88 | -80.07 | 110.64 | 0.9929 | -132.0 | -129.9 | |
| 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. | |