SDO HMI 2014-10-14 07:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.06 | 22.22 | 7.92 | 17.70 | -16.08 | 56.48 | 47.11 | 244.00 | 0.7853 | -101.3 | 221.9 | |
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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 |
| 0.87 | 4.72 | 0.73 | 3.92 | -16.27 | 58.53 | 49.16 | 244.68 | 0.8057 | 577.5 | 506.0 | |
| 2.54 | 5.34 | 2.05 | 4.32 | -16.04 | 57.27 | 47.90 | 244.42 | 0.7929 | 725.0 | 600.7 | |
| 0.00 | 0.26 | 0.00 | 0.21 | -16.23 | 57.29 | 47.92 | 244.20 | 0.7938 | 600.0 | 537.3 | |
| 0.00 | 1.14 | 0.00 | 0.91 | -15.96 | 56.69 | 47.32 | 244.25 | 0.7870 | 218.0 | 188.0 | |
| 0.00 | 1.05 | 0.00 | 0.83 | -15.56 | 56.02 | 46.65 | 244.44 | 0.7789 | -271.0 | -188.2 | |
| 6.65 | 9.71 | 5.14 | 7.51 | -16.08 | 54.95 | 45.59 | 243.31 | 0.7705 | -692.9 | -396.3 | |
| 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. | |