SDO HMI 2014-12-01 18:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 4.34 | 0.00 | 2.39 | -24.24 | 92.54 | 2.08 | 184.51 | 0.4273 | -496.0 | -315.2 | |
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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 | 1.11 | 0.00 | 0.61 | -24.31 | 95.21 | 4.75 | 190.07 | 0.4333 | 714.0 | 651.2 | |
| 0.00 | 0.85 | 0.00 | 0.45 | -20.38 | 92.05 | 1.59 | 184.11 | 0.3643 | -879.0 | -712.3 | |
| 0.00 | 1.02 | 0.00 | 0.57 | -25.59 | 91.78 | 1.32 | 182.67 | 0.4473 | -756.0 | -634.0 | |
| 0.00 | 0.34 | 0.00 | 0.19 | -25.42 | 91.61 | 1.15 | 182.35 | 0.4445 | -851.0 | -843.2 | |
| 0.00 | 1.02 | 0.00 | 0.57 | -25.45 | 91.15 | 0.69 | 181.42 | 0.4448 | -708.0 | -542.4 | |
| 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. | |