SDO HMI 2014-07-21 11:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.72 | 0.00 | 4.13 | -17.15 | 52.25 | 2.24 | 185.56 | 0.3799 | 525.2 | 451.9 | |
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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 |
| 0.00 | 0.82 | 0.00 | 0.44 | -18.49 | 56.36 | 6.35 | 194.80 | 0.4120 | 745.0 | 635.4 | |
| 0.00 | 1.81 | 0.00 | 0.98 | -18.20 | 52.61 | 2.60 | 186.28 | 0.3963 | 746.0 | 558.5 | |
| 0.00 | 0.73 | 0.00 | 0.39 | -17.50 | 52.35 | 2.34 | 185.83 | 0.3847 | 727.0 | 504.9 | |
| 0.00 | 2.72 | 0.00 | 1.45 | -16.58 | 52.18 | 2.17 | 185.65 | 0.3696 | 842.0 | 635.1 | |
| 0.00 | 0.73 | 0.00 | 0.38 | -14.37 | 51.50 | 1.49 | 184.36 | 0.3324 | 809.0 | 572.0 | |
| 0.00 | 0.91 | 0.00 | 0.49 | -17.40 | 48.52 | -1.50 | 176.25 | 0.3819 | -718.0 | -613.2 | |
| 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. | |