SDO HMI 2014-12-05 11:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.48 | 26.11 | 11.96 | 34.60 | -18.88 | 108.17 | 66.57 | 249.43 | 0.9282 | -73.1 | 207.6 | |
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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 | 1.02 | 0.00 | 1.65 | -20.40 | 112.26 | 70.67 | 248.39 | 0.9527 | 181.0 | 94.2 | |
| 0.43 | 1.28 | 0.67 | 2.02 | -20.40 | 111.88 | 70.28 | 248.34 | 0.9507 | 342.8 | 343.1 | |
| 0.00 | 3.33 | 0.00 | 4.52 | -17.77 | 108.98 | 67.39 | 250.73 | 0.9329 | 489.0 | 421.4 | |
| 0.00 | 1.45 | 0.00 | 1.96 | -17.99 | 108.83 | 67.23 | 250.47 | 0.9321 | 481.0 | 427.1 | |
| 0.00 | 1.02 | 0.00 | 1.43 | -18.81 | 109.41 | 67.81 | 249.69 | 0.9362 | 449.0 | 365.9 | |
| 0.60 | 2.05 | 0.92 | 3.16 | -20.96 | 111.35 | 69.75 | 247.68 | 0.9485 | 347.9 | 252.6 | |
| 0.00 | 0.77 | 0.00 | 1.19 | -21.22 | 111.34 | 69.74 | 247.41 | 0.9486 | 305.0 | 264.9 | |
| 8.45 | 15.19 | 10.37 | 18.67 | -18.44 | 106.30 | 64.70 | 249.62 | 0.9167 | -356.2 | -7.8 | |
| 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. | |