SDO HMI 2014-07-10 15:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.27 | 0.00 | 4.25 | 18.57 | 197.84 | 4.48 | 344.20 | 0.2758 | -113.3 | -204.5 | |
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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 | 1.82 | 0.00 | 0.94 | 18.07 | 202.27 | 8.91 | 329.12 | 0.2881 | -828.0 | -726.1 | |
| 0.00 | 0.91 | 0.00 | 0.46 | 15.57 | 201.61 | 8.25 | 325.85 | 0.2472 | -695.0 | -560.3 | |
| 0.00 | 1.27 | 0.00 | 0.65 | 18.15 | 200.56 | 7.20 | 334.29 | 0.2757 | -949.0 | -801.7 | |
| 0.00 | 1.27 | 0.00 | 0.66 | 20.44 | 198.70 | 5.34 | 343.02 | 0.2999 | -770.0 | -513.9 | |
| 0.00 | 1.09 | 0.00 | 0.56 | 19.92 | 194.30 | 0.94 | 356.81 | 0.2783 | 801.0 | 629.9 | |
| 0.00 | 0.73 | 0.00 | 0.38 | 21.07 | 192.25 | -1.11 | 3.49 | 0.2977 | 851.0 | 604.6 | |
| 0.00 | 1.18 | 0.00 | 0.60 | 17.24 | 190.94 | -2.43 | 9.92 | 0.2361 | 797.0 | 588.0 | |
| 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. | |