SDO HMI 2014-09-04 14:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 45.13 | 247.05 | 149.34 | 822.65 | -13.99 | 94.17 | -79.32 | 105.39 | 0.9886 | 54.2 | -65.6 | |
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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 |
| 0.00 | 0.63 | 0.00 | 1.21 | -10.71 | 100.13 | -73.35 | 103.13 | 0.9678 | -266.0 | -212.3 | |
| 16.98 | 74.16 | 36.48 | 162.19 | -11.99 | 98.86 | -74.62 | 104.20 | 0.9739 | 354.6 | 151.7 | |
| 0.00 | 1.43 | 0.00 | 3.88 | -14.36 | 96.34 | -77.14 | 106.13 | 0.9840 | 165.0 | 199.8 | |
| 3.93 | 118.03 | 14.00 | 488.80 | -15.46 | 93.92 | -79.56 | 106.82 | 0.9908 | 61.0 | -96.9 | |
| 0.00 | 0.98 | 0.00 | 2.49 | -13.13 | 96.83 | -76.65 | 104.98 | 0.9818 | 348.0 | 300.6 | |
| 0.00 | 2.14 | 0.00 | 4.80 | -11.27 | 98.10 | -75.39 | 103.34 | 0.9763 | -150.0 | -116.3 | |
| 0.63 | 3.93 | 1.72 | 10.99 | -13.30 | 95.94 | -77.55 | 105.00 | 0.9846 | -447.9 | -351.6 | |
| 16.44 | -4.00 | 73.42 | -4.00 | -15.16 | 92.32 | -81.17 | 106.25 | 0.9940 | -68.5 | 999999 | |
| 0.00 | 0.36 | 0.00 | 1.32 | -13.65 | 93.17 | -80.31 | 104.89 | 0.9918 | -386.0 | -391.0 | |
| 7.15 | 45.39 | 23.72 | 146.97 | -12.30 | 93.89 | -79.59 | 103.66 | 0.9896 | 28.1 | -172.4 | |
| 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. | |