SDO HMI 2014-01-16 08:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19.14 | 74.69 | 18.27 | 71.34 | 6.09 | 45.37 | 57.80 | 280.05 | 0.8566 | -626.0 | -319.0 | |
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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 |
| 2.98 | 49.59 | 2.88 | 47.76 | 6.00 | 45.91 | 58.34 | 279.83 | 0.8612 | -367.7 | -275.8 | |
| 6.80 | -1.00 | 6.53 | -1.00 | 5.83 | 45.60 | 58.03 | 279.69 | 0.8582 | -742.9 | 999999 | |
| 0.43 | 1.28 | 0.41 | 1.22 | 6.25 | 45.56 | 57.99 | 280.18 | 0.8585 | -384.0 | -307.9 | |
| 8.93 | 19.05 | 8.45 | 18.03 | 6.27 | 45.06 | 57.49 | 280.31 | 0.8541 | -765.1 | -435.1 | |
| 0.00 | 1.87 | 0.00 | 1.76 | 5.87 | 44.93 | 57.36 | 279.87 | 0.8524 | -711.0 | -552.6 | |
| 0.00 | 1.96 | 0.00 | 1.83 | 6.30 | 44.57 | 57.00 | 280.43 | 0.8497 | -713.0 | -646.7 | |
| 0.00 | 0.94 | 0.00 | 0.74 | 15.10 | 35.06 | 47.49 | 293.72 | 0.7798 | 400.0 | 296.9 | |
| 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. | |