SDO HMI 2014-09-04 10:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.42 | 0.00 | 3.64 | -20.03 | 166.68 | -9.00 | 162.32 | 0.4816 | 703.0 | 584.7 | |
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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 | 0.98 | 0.00 | 0.55 | -18.74 | 169.40 | -6.28 | 166.66 | 0.4511 | 854.0 | 674.1 | |
| 0.00 | 1.07 | 0.00 | 0.60 | -19.37 | 167.92 | -7.76 | 164.08 | 0.4663 | 820.0 | 632.5 | |
| 0.00 | 1.52 | 0.00 | 0.85 | -19.25 | 167.02 | -8.66 | 162.26 | 0.4686 | 759.0 | 677.8 | |
| 0.00 | 0.98 | 0.00 | 0.55 | -18.45 | 166.90 | -8.78 | 161.46 | 0.4573 | 778.0 | 583.5 | |
| 0.00 | 1.07 | 0.00 | 0.62 | -21.83 | 164.95 | -10.73 | 160.33 | 0.5156 | 507.0 | 413.2 | |
| 0.00 | 0.80 | 0.00 | 0.47 | -23.26 | 163.35 | -12.33 | 158.76 | 0.5436 | 500.0 | 479.8 | |
| 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. | |