SDO HMI 2014-04-08 16:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 41.56 | 220.25 | 68.41 | 352.94 | 12.57 | 272.82 | -69.98 | 74.64 | 0.9507 | -183.5 | -65.0 | |
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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 |
| 23.78 | 150.77 | 33.46 | 212.28 | 11.38 | 275.29 | -67.51 | 75.40 | 0.9375 | -573.8 | -174.3 | |
| 3.96 | 6.25 | 6.03 | 9.51 | 12.24 | 273.82 | -68.97 | 74.79 | 0.9467 | -139.8 | -44.1 | |
| 0.00 | 0.79 | 0.00 | 1.38 | 12.47 | 271.28 | -71.51 | 75.03 | 0.9598 | -115.0 | -52.8 | |
| 8.89 | 62.44 | 18.87 | 129.77 | 14.92 | 268.57 | -74.22 | 73.02 | 0.9733 | 277.2 | 127.9 | |
| 1.14 | -4.00 | 2.33 | -4.00 | 14.15 | 269.06 | -73.74 | 73.72 | 0.9708 | 469.8 | 999999 | |
| 3.79 | -4.00 | 7.72 | -4.00 | 13.75 | 268.95 | -73.85 | 74.14 | 0.9710 | 142.5 | 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. | |