SDO HMI 2014-07-20 10:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.99 | 0.00 | 4.52 | -12.87 | 86.42 | 22.63 | 230.93 | 0.4853 | -544.2 | -494.9 | |
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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 | 0.91 | 0.00 | 0.56 | -6.65 | 98.93 | 35.14 | 252.20 | 0.6027 | 609.0 | 487.8 | |
| 0.00 | 2.72 | 0.00 | 1.51 | -12.00 | 84.83 | 21.04 | 231.06 | 0.4533 | -930.0 | -662.9 | |
| 0.00 | 1.27 | 0.00 | 0.71 | -14.26 | 84.60 | 20.80 | 226.96 | 0.4729 | -767.0 | -597.5 | |
| 0.00 | 0.91 | 0.00 | 0.51 | -14.58 | 84.63 | 20.84 | 226.49 | 0.4766 | -721.0 | -648.2 | |
| 0.00 | 1.18 | 0.00 | 0.67 | -15.36 | 84.50 | 20.71 | 225.12 | 0.4832 | -595.0 | -495.0 | |
| 0.00 | 1.00 | 0.00 | 0.56 | -15.16 | 84.45 | 20.66 | 225.35 | 0.4806 | -861.0 | -755.5 | |
| 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. | |