SDO HMI 2014-05-25 04:00:39 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 | 4.64 | -19.00 | 49.31 | -38.92 | 117.32 | 0.6689 | 416.1 | 237.5 | |
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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 | 0.81 | 0.00 | 0.50 | -15.41 | 54.66 | -33.56 | 114.65 | 0.5886 | 649.0 | 492.0 | |
| 0.00 | 0.63 | 0.00 | 0.40 | -19.44 | 53.13 | -35.10 | 119.96 | 0.6280 | 538.0 | 467.7 | |
| 0.00 | 0.81 | 0.00 | 0.52 | -19.43 | 52.34 | -35.89 | 119.48 | 0.6372 | 649.0 | 563.0 | |
| 0.00 | 1.17 | 0.00 | 0.78 | -21.79 | 50.41 | -37.82 | 121.71 | 0.6715 | 618.0 | 502.3 | |
| 0.00 | 0.81 | 0.00 | 0.53 | -19.69 | 50.54 | -37.69 | 118.86 | 0.6596 | 535.0 | 400.7 | |
| 0.00 | 1.17 | 0.00 | 0.75 | -14.67 | 51.10 | -37.13 | 111.74 | 0.6309 | 518.0 | 403.8 | |
| 0.00 | 1.53 | 0.00 | 1.16 | -20.80 | 41.85 | -46.38 | 116.54 | 0.7587 | -594.0 | -457.1 | |
| 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. | |