SDO HMI 2014-01-10 18:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.70 | 11.47 | 1.02 | 6.85 | -17.88 | 29.30 | -31.79 | 116.37 | 0.5617 | 530.7 | 454.2 | |
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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 | 1.36 | 0.00 | 0.81 | -17.93 | 29.87 | -31.22 | 116.80 | 0.5546 | 776.0 | 688.9 | |
| 0.00 | 1.70 | 0.00 | 1.01 | -18.14 | 29.72 | -31.37 | 117.06 | 0.5577 | 802.0 | 564.8 | |
| 0.00 | 3.40 | 0.00 | 2.02 | -17.80 | 29.54 | -31.55 | 116.38 | 0.5583 | 852.0 | 676.1 | |
| 0.51 | 1.78 | 0.30 | 1.06 | -17.52 | 29.41 | -31.68 | 115.83 | 0.5586 | 756.5 | 592.1 | |
| 0.00 | 1.02 | 0.00 | 0.61 | -17.45 | 29.17 | -31.92 | 115.57 | 0.5614 | 403.0 | 263.1 | |
| 1.19 | 2.21 | 0.72 | 1.34 | -18.24 | 28.27 | -32.82 | 116.38 | 0.5768 | -863.1 | -743.8 | |
| 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. | |