SDO HMI 2014-01-04 15:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.58 | 33.70 | 12.02 | 23.03 | 9.82 | 100.18 | -41.58 | 71.87 | 0.6903 | 72.5 | 74.6 | |
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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 |
| 6.88 | 9.68 | 4.59 | 6.46 | 9.44 | 101.54 | -40.22 | 71.87 | 0.6726 | -757.4 | -539.5 | |
| 0.00 | 1.53 | 0.00 | 1.03 | 9.42 | 101.19 | -40.57 | 72.03 | 0.6768 | -527.0 | -500.4 | |
| 0.00 | 1.10 | 0.00 | 0.75 | 10.01 | 100.79 | -40.97 | 71.36 | 0.6838 | -294.0 | -296.6 | |
| 0.00 | 1.78 | 0.00 | 1.20 | 9.29 | 100.85 | -40.91 | 72.36 | 0.6805 | -343.0 | -322.7 | |
| 0.00 | 0.76 | 0.00 | 0.52 | 10.41 | 100.64 | -41.12 | 70.85 | 0.6870 | 298.0 | 404.1 | |
| 0.00 | 1.10 | 0.00 | 0.75 | 9.72 | 100.59 | -41.17 | 71.85 | 0.6852 | -237.0 | -279.0 | |
| 8.58 | 17.75 | 5.95 | 12.32 | 10.11 | 99.28 | -42.48 | 71.81 | 0.7021 | 825.9 | 603.4 | |
| 2.12 | -7.00 | 1.48 | -7.00 | 9.94 | 99.02 | -42.74 | 72.15 | 0.7046 | 608.0 | 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. | |