SDO HMI 2014-03-30 22:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.96 | 0.00 | 3.47 | 14.23 | 119.52 | 21.30 | 317.67 | 0.5197 | -63.2 | -125.3 | |
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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 | 2.10 | 0.00 | 1.30 | 12.11 | 129.79 | 31.56 | 300.75 | 0.5976 | -598.0 | -538.7 | |
| 0.00 | 1.23 | 0.00 | 0.71 | 11.65 | 123.94 | 25.71 | 305.44 | 0.5235 | -648.0 | -526.4 | |
| 0.00 | 0.26 | 0.00 | 0.15 | 9.57 | 121.74 | 23.51 | 304.41 | 0.4788 | -408.0 | -474.7 | |
| 0.00 | 1.58 | 0.00 | 0.89 | 20.35 | 109.26 | 11.03 | 338.34 | 0.4879 | 728.0 | 564.9 | |
| 0.00 | 0.79 | 0.00 | 0.42 | 13.82 | 101.25 | 3.02 | 351.66 | 0.3545 | 610.0 | 488.6 | |
| 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. | |