SDO HMI 2014-05-26 21:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.95 | 41.92 | 15.63 | 115.15 | -19.49 | 144.88 | 79.25 | 250.41 | 0.9837 | -291.7 | -72.5 | |
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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 | 1.53 | 0.00 | 6.54 | -17.54 | 149.07 | 83.44 | 252.50 | 0.9938 | 318.0 | 273.6 | |
| 0.99 | 8.93 | 2.81 | 25.97 | -17.62 | 145.41 | 79.78 | 252.34 | 0.9852 | 179.5 | -147.3 | |
| 0.00 | 6.67 | 0.00 | 17.53 | -19.04 | 144.59 | 78.96 | 250.86 | 0.9829 | 472.0 | 396.9 | |
| 0.00 | 1.71 | 0.00 | 4.64 | -19.71 | 144.97 | 79.34 | 250.19 | 0.9841 | -294.0 | -264.8 | |
| 0.00 | 0.81 | 0.00 | 2.10 | -19.47 | 144.34 | 78.70 | 250.42 | 0.9822 | 251.0 | 201.8 | |
| 4.96 | 20.47 | 12.82 | 53.62 | -20.60 | 144.25 | 78.62 | 249.26 | 0.9821 | -564.5 | -284.9 | |
| 0.00 | 1.80 | 0.00 | 4.75 | -21.38 | 144.57 | 78.94 | 248.48 | 0.9832 | -33.0 | -25.7 | |
| 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. | |