SDO HMI 2014-04-01 21:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.93 | 0.00 | 5.16 | 4.99 | 25.49 | -46.91 | 77.34 | 0.7468 | -351.7 | -368.3 | |
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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 | 1.75 | 0.00 | 1.27 | 4.13 | 26.94 | -45.46 | 78.01 | 0.7291 | -703.0 | -604.5 | |
| 0.00 | 0.88 | 0.00 | 0.63 | 3.88 | 26.96 | -45.44 | 78.34 | 0.7282 | -451.0 | -374.0 | |
| 0.00 | 2.11 | 0.00 | 1.53 | 4.43 | 26.57 | -45.83 | 77.72 | 0.7342 | -511.0 | -468.6 | |
| 0.00 | 0.44 | 0.00 | 0.32 | 5.51 | 26.04 | -46.36 | 76.46 | 0.7433 | -349.0 | -300.8 | |
| 0.00 | 1.05 | 0.00 | 0.78 | 5.36 | 26.01 | -46.39 | 76.67 | 0.7432 | -403.0 | -342.2 | |
| 0.00 | 0.70 | 0.00 | 0.63 | 8.49 | 17.55 | -54.85 | 75.35 | 0.8380 | 307.0 | 285.5 | |
| 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. | |