SDO HMI 2014-03-03 23:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19.52 | 123.74 | 19.75 | 123.79 | -1.63 | 153.80 | 60.21 | 272.28 | 0.8698 | -523.8 | -187.0 | |
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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 |
| 0.00 | 0.69 | 0.00 | 0.71 | 0.84 | 154.40 | 60.81 | 274.98 | 0.8782 | -198.0 | -223.4 | |
| 0.00 | 0.60 | 0.00 | 0.62 | 1.17 | 154.42 | 60.82 | 275.35 | 0.8787 | -270.0 | -246.6 | |
| 19.52 | 109.15 | 19.75 | 110.64 | -1.67 | 154.24 | 60.65 | 272.17 | 0.8739 | -686.3 | -190.8 | |
| 0.00 | 1.47 | 0.00 | 1.49 | 0.96 | 154.10 | 60.51 | 275.17 | 0.8759 | -560.0 | -404.6 | |
| 0.00 | 0.78 | 0.00 | 0.79 | 0.63 | 153.91 | 60.32 | 274.84 | 0.8738 | -405.0 | -353.1 | |
| 0.00 | 0.86 | 0.00 | 0.81 | -2.44 | 151.81 | 58.22 | 271.63 | 0.8517 | -543.0 | -456.8 | |
| 0.00 | 0.78 | 0.00 | 0.72 | -1.29 | 151.41 | 57.82 | 273.04 | 0.8495 | -327.0 | -274.3 | |
| 0.00 | 4.75 | 0.00 | 4.33 | -1.49 | 150.59 | 57.00 | 272.93 | 0.8416 | -403.0 | -455.7 | |
| 0.00 | 3.54 | 0.00 | 2.81 | -3.01 | 145.13 | 51.54 | 271.93 | 0.7847 | 596.0 | 420.6 | |
| 0.00 | 1.12 | 0.00 | 0.87 | -2.31 | 143.72 | 50.12 | 273.05 | 0.7702 | 604.0 | 502.3 | |
| 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. | |