SDO HMI 2014-01-10 23:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 55.64 | 386.79 | 39.02 | 272.58 | -16.15 | 13.94 | -44.39 | 108.78 | 0.7119 | 999.4 | 310.1 | |
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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 |
| 37.55 | 379.40 | 26.18 | 266.72 | -16.22 | 14.42 | -43.91 | 108.98 | 0.7065 | 1254.6 | 326.9 | |
| 1.53 | -1.00 | 1.08 | -1.00 | -15.98 | 13.85 | -44.48 | 108.50 | 0.7127 | 1066.9 | 999999 | |
| 2.97 | -1.00 | 2.10 | -1.00 | -16.18 | 13.62 | -44.71 | 108.72 | 0.7158 | 1033.3 | 999999 | |
| 0.00 | 0.85 | 0.00 | 0.61 | -17.23 | 13.21 | -45.12 | 110.05 | 0.7228 | 393.0 | 273.3 | |
| 13.59 | -1.00 | 9.66 | -1.00 | -15.98 | 13.28 | -45.05 | 108.37 | 0.7192 | 960.8 | 999999 | |
| 0.00 | 0.68 | 0.00 | 0.53 | -16.69 | 8.20 | -50.13 | 108.25 | 0.7764 | -523.0 | -486.2 | |
| 0.00 | 1.19 | 0.00 | 0.95 | -16.79 | 7.14 | -51.19 | 108.18 | 0.7875 | -590.0 | -490.6 | |
| 0.00 | 2.55 | 0.00 | 2.07 | -17.05 | 6.49 | -51.84 | 108.40 | 0.7945 | -150.0 | -274.0 | |
| 0.00 | 2.12 | 0.00 | 1.70 | -14.52 | 6.76 | -51.57 | 105.26 | 0.7883 | -584.0 | -513.6 | |
| 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. | |