SDO HMI 2014-01-12 21:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.76 | 0.00 | 4.91 | -8.56 | 25.02 | -8.07 | 118.35 | 0.1679 | 864.9 | 695.0 | |
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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 |
| 0.00 | 1.02 | 0.00 | 0.51 | -13.19 | 30.60 | -2.50 | 164.65 | 0.1608 | 757.0 | 599.8 | |
| 0.00 | 1.02 | 0.00 | 0.52 | -13.67 | 26.30 | -6.79 | 144.82 | 0.2004 | 842.0 | 755.7 | |
| 0.00 | 1.02 | 0.00 | 0.51 | -7.27 | 24.44 | -8.65 | 109.36 | 0.1589 | 1027.0 | 826.6 | |
| 0.00 | 1.44 | 0.00 | 0.72 | -6.80 | 24.24 | -8.85 | 106.13 | 0.1598 | 1015.0 | 734.9 | |
| 0.00 | 2.12 | 0.00 | 1.07 | -7.83 | 24.19 | -8.90 | 112.08 | 0.1663 | 891.0 | 667.4 | |
| 0.00 | 0.68 | 0.00 | 0.34 | -7.47 | 24.08 | -9.02 | 109.83 | 0.1660 | 804.0 | 689.1 | |
| 0.00 | 0.51 | 0.00 | 0.26 | -7.62 | 23.86 | -9.23 | 110.23 | 0.1702 | 818.0 | 635.2 | |
| 0.00 | 1.95 | 0.00 | 0.98 | -6.85 | 23.85 | -9.24 | 105.83 | 0.1666 | 765.0 | 662.3 | |
| 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. | |