SDO HMI 2014-09-05 17:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.82 | 21.60 | 19.57 | 82.17 | -20.51 | 79.41 | -79.21 | 111.89 | 0.9920 | -369.3 | -291.0 | |
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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 | 2.23 | 0.00 | 6.35 | -20.65 | 82.16 | -76.46 | 112.53 | 0.9857 | 74.0 | 85.8 | |
| 0.00 | 2.41 | 0.00 | 8.68 | -21.31 | 80.07 | -78.55 | 112.80 | 0.9911 | -3.0 | -92.2 | |
| 3.30 | 10.53 | 13.21 | 41.81 | -20.63 | 79.19 | -79.43 | 111.97 | 0.9926 | -539.1 | -450.4 | |
| 0.00 | 1.07 | 0.00 | 3.90 | -19.64 | 79.73 | -78.88 | 111.08 | 0.9911 | -238.0 | -265.6 | |
| 1.52 | 5.36 | 6.36 | 21.43 | -20.07 | 78.71 | -79.91 | 111.33 | 0.9933 | -164.6 | -268.1 | |
| 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. | |