SDO HMI 2014-08-07 07:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.63 | 19.44 | 0.72 | 21.33 | -7.80 | 249.08 | 61.73 | 257.97 | 0.8934 | 51.7 | 164.7 | |
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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 | 3.62 | 0.00 | 4.13 | -7.77 | 250.32 | 62.97 | 258.28 | 0.9031 | 639.0 | 459.9 | |
| 0.00 | 6.24 | 0.00 | 6.94 | -6.59 | 249.70 | 62.34 | 259.45 | 0.8968 | 569.0 | 410.4 | |
| 0.00 | 0.90 | 0.00 | 1.02 | -8.07 | 249.86 | 62.51 | 257.86 | 0.9002 | 201.0 | 176.4 | |
| 0.00 | 1.54 | 0.00 | 1.68 | -6.57 | 249.23 | 61.88 | 259.37 | 0.8933 | 644.0 | 569.1 | |
| 0.63 | 3.16 | 0.72 | 3.58 | -9.67 | 249.67 | 62.32 | 256.07 | 0.9012 | -445.4 | -328.3 | |
| 0.00 | 1.45 | 0.00 | 1.62 | -9.74 | 249.36 | 62.00 | 255.93 | 0.8990 | -303.0 | -321.0 | |
| 0.00 | 0.90 | 0.00 | 0.95 | -7.35 | 247.99 | 60.64 | 258.25 | 0.8847 | -415.0 | -249.3 | |
| 0.00 | 1.63 | 0.00 | 1.41 | -8.51 | 240.63 | 53.27 | 255.10 | 0.8224 | -615.0 | -558.2 | |
| 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. | |