SDO HMI 2014-01-09 17:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.49 | 23.95 | 2.61 | 13.81 | -12.85 | 44.94 | -29.87 | 108.60 | 0.5143 | 141.1 | -81.3 | |
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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 |
| 1.10 | 2.72 | 0.63 | 1.55 | -12.99 | 46.47 | -28.34 | 109.60 | 0.4931 | 971.1 | 812.6 | |
| 0.00 | 1.95 | 0.00 | 1.11 | -13.16 | 46.20 | -28.61 | 109.80 | 0.4975 | 768.0 | 527.5 | |
| 0.00 | 1.61 | 0.00 | 0.92 | -12.37 | 46.06 | -28.75 | 108.20 | 0.4966 | 924.0 | 779.2 | |
| 0.00 | 1.61 | 0.00 | 0.92 | -12.30 | 45.55 | -29.26 | 107.81 | 0.5036 | 823.0 | 685.4 | |
| 0.00 | 2.04 | 0.00 | 1.17 | -12.54 | 45.52 | -29.29 | 108.26 | 0.5049 | 615.0 | 462.8 | |
| 0.42 | 14.02 | 0.25 | 8.14 | -13.12 | 44.33 | -30.48 | 108.81 | 0.5240 | -870.6 | -670.6 | |
| 2.97 | -6.00 | 1.73 | -6.00 | -12.85 | 44.12 | -30.69 | 108.21 | 0.5260 | -913.2 | 999999 | |
| 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. | |