SDO HMI 2014-12-02 04:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 4.01 | 0.00 | 2.21 | -23.17 | 94.51 | 9.56 | 200.65 | 0.4349 | 109.2 | -39.0 | |
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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 | 0.68 | 0.00 | 0.38 | -23.11 | 96.09 | 11.14 | 203.72 | 0.4436 | 704.0 | 612.1 | |
| 0.00 | 0.51 | 0.00 | 0.29 | -25.63 | 96.25 | 11.30 | 201.69 | 0.4800 | 725.0 | 576.5 | |
| 0.00 | 0.77 | 0.00 | 0.43 | -25.19 | 94.61 | 9.66 | 199.15 | 0.4650 | 786.0 | 680.0 | |
| 0.00 | 0.94 | 0.00 | 0.50 | -19.49 | 93.50 | 8.55 | 202.04 | 0.3749 | -825.0 | -716.2 | |
| 0.00 | 1.11 | 0.00 | 0.61 | -23.62 | 93.45 | 8.50 | 198.17 | 0.4361 | -844.0 | -682.2 | |
| 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. | |