SDO HMI 2014-05-17 09:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 12.78 | 0.00 | 6.47 | 8.65 | 195.36 | 4.04 | 340.56 | 0.2097 | 143.7 | 37.6 | |
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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 | 1.17 | 0.00 | 0.59 | 8.80 | 198.55 | 7.24 | 327.33 | 0.2316 | -767.0 | -536.0 | |
| 0.00 | 1.80 | 0.00 | 0.91 | 8.62 | 198.30 | 6.99 | 327.80 | 0.2267 | -911.0 | -809.8 | |
| 0.00 | 2.97 | 0.00 | 1.51 | 8.43 | 197.62 | 6.30 | 329.96 | 0.2179 | -911.0 | -763.6 | |
| 0.00 | 2.43 | 0.00 | 1.23 | 8.95 | 193.78 | 2.46 | 347.82 | 0.2023 | 990.0 | 801.3 | |
| 0.00 | 2.16 | 0.00 | 1.09 | 8.02 | 193.78 | 2.46 | 346.80 | 0.1867 | 842.0 | 699.3 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 8.08 | 193.38 | 2.06 | 348.94 | 0.1863 | 911.0 | 637.8 | |
| 0.00 | 1.08 | 0.00 | 0.55 | 10.32 | 189.66 | -1.65 | 7.34 | 0.2230 | 852.0 | 605.3 | |
| 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. | |