SDO HMI 2014-09-23 05:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.46 | 37.80 | 15.28 | 95.98 | 15.62 | 7.77 | 80.21 | 284.60 | 0.9812 | 95.1 | 63.1 | |
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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 | 1.59 | 0.00 | 5.80 | 15.27 | 11.40 | 83.84 | 284.53 | 0.9915 | 93.0 | 49.3 | |
| 0.00 | 2.30 | 0.00 | 8.09 | 15.69 | 11.02 | 83.47 | 284.93 | 0.9905 | -128.0 | -43.8 | |
| 0.00 | 1.24 | 0.00 | 3.89 | 16.74 | 10.14 | 82.58 | 285.92 | 0.9882 | -35.0 | -51.5 | |
| 3.98 | 29.75 | 9.45 | 70.77 | 15.39 | 6.98 | 79.42 | 284.31 | 0.9790 | 59.7 | 115.4 | |
| 0.00 | 1.06 | 0.00 | 2.71 | 16.11 | 7.78 | 80.22 | 285.10 | 0.9815 | -77.0 | -148.5 | |
| 2.48 | -4.00 | 5.83 | -4.00 | 15.71 | 6.94 | 79.38 | 284.63 | 0.9788 | 280.4 | 999999 | |
| 0.00 | 1.86 | 0.00 | 4.72 | 16.36 | 7.83 | 80.27 | 285.35 | 0.9816 | -124.0 | -135.2 | |
| 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. | |