SDO HMI 2014-05-20 12:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 35.37 | 98.61 | 25.78 | 73.01 | -17.63 | 196.18 | 46.19 | 247.93 | 0.7441 | 53.6 | 101.7 | |
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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 | 0.63 | 0.00 | 0.52 | -19.53 | 201.17 | 51.18 | 246.91 | 0.8004 | -536.0 | -510.0 | |
| 15.21 | 70.72 | 11.49 | 53.42 | -18.29 | 197.22 | 47.23 | 247.37 | 0.7575 | 871.5 | 240.0 | |
| 4.32 | -2.00 | 3.24 | -2.00 | -17.76 | 196.90 | 46.91 | 247.96 | 0.7525 | 747.8 | 999999 | |
| 0.00 | 0.99 | 0.00 | 0.72 | -17.49 | 195.10 | 45.11 | 247.77 | 0.7323 | -463.0 | -330.8 | |
| 0.54 | 4.41 | 0.38 | 3.10 | -16.07 | 193.84 | 43.85 | 249.28 | 0.7140 | -600.7 | -467.8 | |
| 5.13 | 21.86 | 3.59 | 15.25 | -16.30 | 193.33 | 43.34 | 248.80 | 0.7089 | -753.8 | -590.0 | |
| 10.17 | -6.00 | 7.08 | -6.00 | -15.80 | 193.07 | 43.08 | 249.40 | 0.7043 | -898.2 | 999999 | |
| 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. | |