SDO HMI 2014-03-05 10:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.52 | 5.35 | 0.37 | 3.73 | -23.28 | 117.65 | 43.26 | 243.92 | 0.7030 | 162.9 | 170.8 | |
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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 |
| 0.52 | 1.90 | 0.37 | 1.34 | -23.11 | 118.56 | 44.16 | 244.46 | 0.7125 | 565.7 | 501.4 | |
| 0.00 | 0.69 | 0.00 | 0.49 | -22.89 | 118.47 | 44.08 | 244.73 | 0.7110 | 635.0 | 529.9 | |
| 0.00 | 1.12 | 0.00 | 0.78 | -22.96 | 118.05 | 43.65 | 244.51 | 0.7065 | 477.0 | 531.4 | |
| 0.00 | 0.43 | 0.00 | 0.30 | -22.93 | 117.68 | 43.28 | 244.44 | 0.7023 | -511.0 | -522.0 | |
| 0.00 | 1.21 | 0.00 | 0.82 | -24.22 | 115.29 | 40.90 | 241.80 | 0.6798 | -501.0 | -530.1 | |
| 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. | |