SDO HMI 2014-03-28 19:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.54 | 0.00 | 5.27 | -12.19 | 81.20 | -45.07 | 100.61 | 0.7051 | 489.0 | 171.3 | |
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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 | 0.88 | 0.00 | 0.54 | -11.50 | 89.87 | -36.40 | 100.30 | 0.5932 | 778.0 | 582.8 | |
| 0.00 | 1.93 | 0.00 | 1.31 | -13.72 | 82.78 | -43.48 | 102.90 | 0.6882 | 731.0 | 548.9 | |
| 0.00 | 0.79 | 0.00 | 0.54 | -13.59 | 82.60 | -43.67 | 102.68 | 0.6902 | 605.0 | 436.6 | |
| 0.00 | 0.53 | 0.00 | 0.37 | -10.19 | 81.03 | -45.24 | 97.71 | 0.7075 | 635.0 | 530.7 | |
| 0.00 | 0.61 | 0.00 | 0.43 | -10.15 | 80.87 | -45.40 | 97.64 | 0.7095 | 553.0 | 490.4 | |
| 0.00 | 2.80 | 0.00 | 2.08 | -11.81 | 77.69 | -48.58 | 99.85 | 0.7473 | -368.0 | -370.8 | |
| 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. | |