SDO HMI 2014-03-29 20:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 14.73 | 0.00 | 8.43 | -12.48 | 82.91 | -29.62 | 103.60 | 0.4972 | 212.3 | 210.6 | |
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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 | 1.93 | 0.00 | 1.03 | -12.58 | 90.75 | -21.78 | 107.05 | 0.3804 | 665.0 | 580.3 | |
| 0.00 | 1.93 | 0.00 | 1.05 | -10.43 | 88.38 | -24.14 | 100.63 | 0.4110 | 877.0 | 799.4 | |
| 0.00 | 0.44 | 0.00 | 0.25 | -11.60 | 83.63 | -28.90 | 101.93 | 0.4858 | 700.0 | 672.8 | |
| 0.00 | 1.49 | 0.00 | 0.85 | -12.64 | 83.40 | -29.13 | 103.98 | 0.4915 | 626.0 | 429.8 | |
| 0.00 | 1.93 | 0.00 | 1.10 | -13.39 | 82.87 | -29.65 | 105.32 | 0.5010 | 635.0 | 563.3 | |
| 0.00 | 1.66 | 0.00 | 0.95 | -10.92 | 82.90 | -29.63 | 100.39 | 0.4955 | 687.0 | 573.5 | |
| 0.00 | 2.19 | 0.00 | 1.30 | -12.58 | 78.91 | -33.62 | 102.71 | 0.5561 | -614.0 | -428.5 | |
| 0.00 | 1.14 | 0.00 | 0.69 | -14.49 | 78.07 | -34.46 | 105.88 | 0.5717 | -490.0 | -412.5 | |
| 0.00 | 1.14 | 0.00 | 0.68 | -12.21 | 78.30 | -34.23 | 101.93 | 0.5641 | -682.0 | -549.3 | |
| 0.00 | 0.88 | 0.00 | 0.53 | -14.93 | 77.76 | -34.76 | 106.55 | 0.5769 | -281.0 | -263.5 | |
| 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. | |