SDO HMI 2014-01-15 00:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.46 | 0.00 | 3.95 | -9.02 | 24.48 | 19.38 | 255.88 | 0.3413 | 863.4 | 716.7 | |
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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 | 1.19 | 0.00 | 0.66 | -13.40 | 30.19 | 25.09 | 248.65 | 0.4448 | 700.0 | 575.0 | |
| 0.00 | 1.44 | 0.00 | 0.76 | -7.05 | 24.79 | 19.69 | 261.76 | 0.3393 | 792.0 | 581.8 | |
| 0.00 | 2.12 | 0.00 | 1.11 | -7.49 | 23.93 | 18.82 | 260.14 | 0.3262 | 1020.0 | 865.5 | |
| 0.00 | 1.61 | 0.00 | 0.85 | -7.31 | 23.86 | 18.75 | 260.64 | 0.3247 | 878.0 | 685.1 | |
| 0.00 | 1.10 | 0.00 | 0.57 | -12.11 | 19.48 | 14.37 | 241.05 | 0.2786 | 927.0 | 816.3 | |
| 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. | |