SDO HMI 2014-12-09 02:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.87 | 0.00 | 5.00 | 13.51 | 18.03 | 24.23 | 302.25 | 0.4732 | -346.5 | -341.4 | |
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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 | 0.60 | 0.00 | 0.37 | 16.87 | 26.49 | 32.69 | 299.46 | 0.5958 | -636.0 | -489.0 | |
| 0.00 | 1.28 | 0.00 | 0.77 | 12.89 | 25.66 | 31.87 | 293.60 | 0.5638 | -810.0 | -636.5 | |
| 0.00 | 1.11 | 0.00 | 0.63 | 12.19 | 20.74 | 26.94 | 295.69 | 0.4935 | -620.0 | -480.3 | |
| 0.00 | 2.47 | 0.00 | 1.39 | 9.84 | 20.20 | 26.40 | 291.53 | 0.4730 | -764.0 | -635.1 | |
| 0.00 | 0.60 | 0.00 | 0.33 | 14.35 | 17.52 | 23.72 | 302.64 | 0.4648 | -690.0 | -596.0 | |
| 0.00 | 0.85 | 0.00 | 0.46 | 14.74 | 13.36 | 19.56 | 308.38 | 0.4148 | -782.0 | -594.0 | |
| 0.00 | 1.19 | 0.00 | 0.65 | 18.01 | 9.92 | 16.12 | 319.67 | 0.4098 | 780.0 | 558.5 | |
| 0.00 | 0.77 | 0.00 | 0.40 | 17.05 | 2.71 | 8.91 | 333.36 | 0.3318 | 750.0 | 638.2 | |
| 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. | |