SDO HMI 2014-11-09 16:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.90 | 0.00 | 5.08 | 5.22 | 69.35 | 47.79 | 273.92 | 0.7409 | 341.6 | 193.5 | |
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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 | 1.81 | 0.00 | 1.46 | 4.55 | 73.65 | 52.10 | 273.05 | 0.7900 | -576.0 | -493.3 | |
| 0.00 | 1.55 | 0.00 | 1.11 | 5.65 | 67.81 | 46.25 | 274.49 | 0.7234 | 498.0 | 428.6 | |
| 0.00 | 1.38 | 0.00 | 0.98 | 5.48 | 67.66 | 46.10 | 274.26 | 0.7216 | 454.0 | 418.8 | |
| 0.00 | 1.38 | 0.00 | 0.98 | 5.28 | 67.51 | 45.95 | 273.98 | 0.7198 | 597.0 | 471.9 | |
| 0.00 | 0.78 | 0.00 | 0.55 | 5.59 | 67.33 | 45.77 | 274.41 | 0.7176 | 735.0 | 638.3 | |
| 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. | |