SDO HMI 2014-04-12 12:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 12.02 | 0.00 | 6.07 | -8.00 | 282.13 | -10.06 | 103.92 | 0.1824 | -70.0 | 139.3 | |
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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 | 1.15 | 0.00 | 0.57 | -9.48 | 290.83 | -1.36 | 159.89 | 0.0687 | 949.0 | 696.8 | |
| 0.00 | 5.21 | 0.00 | 2.59 | -5.63 | 286.37 | -5.82 | 88.58 | 0.1015 | 757.0 | 812.2 | |
| 0.00 | 1.24 | 0.00 | 0.63 | -11.15 | 281.23 | -10.96 | 116.96 | 0.2103 | -978.0 | -736.9 | |
| 0.00 | 1.68 | 0.00 | 0.86 | -9.57 | 277.19 | -15.00 | 105.16 | 0.2656 | -929.0 | -763.6 | |
| 0.00 | 2.03 | 0.00 | 1.05 | -10.19 | 275.42 | -16.78 | 105.85 | 0.2967 | -834.0 | -661.2 | |
| 0.00 | 0.71 | 0.00 | 0.37 | -7.03 | 271.15 | -21.05 | 94.51 | 0.3591 | 615.0 | 423.4 | |
| 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. | |