SDO HMI 2014-11-04 20:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 12.35 | 31.96 | 11.03 | 28.16 | -14.17 | 32.05 | -53.22 | 110.16 | 0.8292 | -326.7 | -62.9 | |
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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 |
| 0.43 | 1.55 | 0.36 | 1.29 | -13.82 | 34.77 | -50.51 | 110.60 | 0.8028 | 712.0 | 582.7 | |
| 0.00 | 0.78 | 0.00 | 0.65 | -13.78 | 34.44 | -50.83 | 110.44 | 0.8058 | 551.0 | 460.1 | |
| 0.95 | 6.91 | 0.80 | 5.79 | -13.62 | 33.95 | -51.32 | 110.09 | 0.8101 | 424.6 | 428.6 | |
| 10.97 | 22.72 | 9.87 | 20.43 | -14.36 | 31.26 | -54.01 | 110.14 | 0.8370 | -619.7 | -384.0 | |
| 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. | |