SDO HMI 2014-04-27 09:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.76 | 0.00 | 4.70 | -20.27 | 138.53 | 42.81 | 245.43 | 0.7031 | -166.2 | -211.7 | |
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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 | 0.98 | 0.00 | 0.71 | -18.90 | 141.32 | 45.59 | 248.18 | 0.7303 | 573.0 | 438.5 | |
| 0.00 | 0.80 | 0.00 | 0.57 | -18.55 | 140.33 | 44.61 | 248.39 | 0.7184 | 491.0 | 368.2 | |
| 0.00 | 0.80 | 0.00 | 0.55 | -20.94 | 137.96 | 42.23 | 244.34 | 0.6987 | -508.0 | -396.1 | |
| 0.00 | 1.69 | 0.00 | 1.17 | -21.01 | 137.76 | 42.04 | 244.17 | 0.6968 | -533.0 | -479.8 | |
| 0.00 | 1.60 | 0.00 | 1.09 | -20.33 | 137.40 | 41.68 | 244.98 | 0.6904 | -513.0 | -428.3 | |
| 0.00 | 0.89 | 0.00 | 0.61 | -21.31 | 137.60 | 41.88 | 243.70 | 0.6961 | -507.0 | -438.5 | |
| 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. | |