SDO HMI 2014-03-29 01:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.46 | 0.00 | 4.98 | 10.56 | 116.06 | -6.90 | 18.95 | 0.3350 | 101.4 | 120.2 | |
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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 | 1.66 | 0.00 | 0.86 | 9.17 | 125.34 | 2.39 | 351.46 | 0.2780 | -686.0 | -553.8 | |
| 0.00 | 0.96 | 0.00 | 0.50 | 10.64 | 122.89 | -0.07 | 0.23 | 0.2996 | -730.0 | -551.9 | |
| 0.00 | 1.14 | 0.00 | 0.59 | 10.02 | 121.52 | -1.44 | 4.90 | 0.2902 | -792.0 | -550.9 | |
| 0.00 | 1.23 | 0.00 | 0.63 | 7.78 | 118.05 | -4.91 | 18.74 | 0.2650 | 834.0 | 613.1 | |
| 0.00 | 2.54 | 0.00 | 1.35 | 10.53 | 109.59 | -13.37 | 37.77 | 0.3728 | 708.0 | 536.2 | |
| 0.00 | 0.88 | 0.00 | 0.49 | 17.36 | 109.02 | -13.93 | 29.59 | 0.4674 | 636.0 | 502.9 | |
| 0.00 | 1.05 | 0.00 | 0.56 | 10.44 | 109.44 | -13.52 | 38.23 | 0.3732 | 740.0 | 562.4 | |
| 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. | |