SDO HMI 2014-08-17 03:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.12 | 0.00 | 3.61 | 9.32 | 24.71 | -32.64 | 84.08 | 0.5363 | -174.4 | -223.6 | |
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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 | 1.80 | 0.00 | 0.99 | 6.29 | 31.25 | -26.10 | 89.47 | 0.4391 | -763.0 | -583.5 | |
| 0.00 | 1.26 | 0.00 | 0.71 | 5.81 | 28.52 | -28.83 | 90.21 | 0.4816 | -849.0 | -757.9 | |
| 0.00 | 0.81 | 0.00 | 0.48 | 8.94 | 23.83 | -33.51 | 83.96 | 0.5506 | 638.0 | 533.4 | |
| 0.00 | 1.08 | 0.00 | 0.65 | 10.82 | 22.60 | -34.74 | 80.70 | 0.5693 | 694.0 | 614.9 | |
| 0.00 | 1.17 | 0.00 | 0.78 | 15.34 | 15.22 | -42.12 | 74.55 | 0.6733 | -592.0 | -442.6 | |
| 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. | |