SDO HMI 2014-07-07 09:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.90 | 0.00 | 3.80 | 5.67 | 261.36 | 24.99 | 275.17 | 0.4288 | 641.2 | 507.1 | |
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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 | 1.18 | 0.00 | 0.70 | 9.14 | 268.79 | 32.41 | 281.44 | 0.5420 | 665.0 | 461.8 | |
| 0.00 | 1.27 | 0.00 | 0.70 | 6.58 | 262.61 | 26.23 | 277.68 | 0.4449 | 753.0 | 629.0 | |
| 0.00 | 0.91 | 0.00 | 0.50 | 6.44 | 261.00 | 24.62 | 277.71 | 0.4196 | 538.0 | 456.5 | |
| 0.00 | 2.36 | 0.00 | 1.27 | 7.56 | 258.75 | 22.37 | 281.20 | 0.3863 | 580.0 | 427.2 | |
| 0.00 | 1.18 | 0.00 | 0.63 | -3.64 | 257.29 | 20.92 | 251.24 | 0.3779 | 670.0 | 621.3 | |
| 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. | |