SDO HMI 2014-03-28 14:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.97 | 0.00 | 5.26 | -25.32 | 91.23 | -37.80 | 122.42 | 0.6435 | 117.8 | 165.6 | |
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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 | 2.71 | 0.00 | 1.55 | -22.38 | 102.65 | -26.38 | 124.40 | 0.4999 | 802.0 | 673.0 | |
| 0.00 | 1.31 | 0.00 | 0.77 | -21.99 | 99.47 | -29.55 | 121.26 | 0.5371 | 741.0 | 646.9 | |
| 0.00 | 1.14 | 0.00 | 0.76 | -25.86 | 89.68 | -39.35 | 121.66 | 0.6726 | 644.0 | 492.2 | |
| 0.00 | 1.23 | 0.00 | 0.91 | -28.66 | 83.35 | -45.68 | 122.81 | 0.7492 | -616.0 | -593.4 | |
| 0.00 | 1.05 | 0.00 | 0.82 | -28.96 | 80.55 | -48.48 | 122.24 | 0.7767 | -277.0 | -319.9 | |
| 0.00 | 0.53 | 0.00 | 0.45 | -26.87 | 75.77 | -53.25 | 118.40 | 0.8148 | -587.0 | -534.3 | |
| 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. | |