SDO HMI 2014-10-22 17:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 40.53 | 238.18 | 47.42 | 279.90 | -8.94 | 322.06 | 63.70 | 257.58 | 0.9085 | 644.2 | 176.4 | |
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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 |
| 36.36 | 232.00 | 42.81 | 273.32 | -8.87 | 322.15 | 63.79 | 257.67 | 0.9091 | 739.8 | 180.4 | |
| 1.65 | -1.00 | 1.94 | -1.00 | -9.77 | 321.83 | 63.47 | 256.64 | 0.9080 | 448.7 | 999999 | |
| 0.00 | 0.52 | 0.00 | 0.56 | -10.06 | 319.43 | 61.06 | 255.82 | 0.8907 | 377.0 | 447.2 | |
| 0.00 | 1.22 | 0.00 | 1.32 | -10.82 | 319.37 | 61.00 | 254.97 | 0.8914 | -341.0 | -208.1 | |
| 2.52 | 4.44 | 2.67 | 4.70 | -10.03 | 318.79 | 60.43 | 255.71 | 0.8857 | -277.6 | -99.9 | |
| 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. | |