SDO HMI 2014-01-02 05:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.60 | 37.64 | 16.40 | 33.11 | -11.70 | 117.90 | -55.66 | 102.01 | 0.8282 | 579.6 | 337.9 | |
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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 |
| 11.81 | 25.50 | 10.08 | 21.69 | -11.36 | 119.17 | -54.39 | 101.71 | 0.8163 | 814.3 | 468.0 | |
| 0.00 | 1.44 | 0.00 | 1.24 | -11.77 | 118.95 | -54.62 | 102.19 | 0.8188 | 320.0 | 237.8 | |
| 5.86 | 7.99 | 5.34 | 7.28 | -12.35 | 116.60 | -56.96 | 102.68 | 0.8415 | 566.3 | 329.9 | |
| 0.93 | 1.95 | 0.98 | 2.05 | -12.70 | 111.81 | -61.76 | 102.72 | 0.8830 | -477.6 | -403.1 | |
| 0.00 | 0.76 | 0.00 | 0.85 | -12.21 | 109.89 | -63.68 | 102.07 | 0.8977 | -419.0 | -342.6 | |
| 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. | |