SDO HMI 2014-08-14 04:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.96 | 11.27 | 9.89 | 20.90 | -6.41 | 22.96 | -73.49 | 98.56 | 0.9637 | -91.4 | 11.0 | |
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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 | 1.35 | 0.00 | 1.78 | -5.10 | 29.43 | -67.02 | 98.25 | 0.9282 | 417.0 | 311.6 | |
| 0.00 | 0.81 | 0.00 | 1.11 | -5.23 | 28.52 | -67.93 | 98.23 | 0.9340 | 413.0 | 375.0 | |
| 0.00 | 0.27 | 0.00 | 0.39 | -4.39 | 27.35 | -69.10 | 97.16 | 0.9402 | 280.0 | 302.0 | |
| 4.96 | 7.85 | 9.89 | 15.65 | -6.73 | 21.85 | -74.59 | 98.72 | 0.9697 | -205.7 | -85.0 | |
| 0.00 | 0.99 | 0.00 | 1.97 | -6.11 | 21.88 | -74.57 | 98.08 | 0.9692 | -345.0 | -243.9 | |
| 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. | |