SDO HMI 2014-01-15 10:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 35.89 | 157.00 | 26.02 | 114.09 | 6.05 | 45.39 | 45.74 | 282.70 | 0.7325 | -879.1 | -319.5 | |
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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 | 0.77 | 0.00 | 0.60 | 9.86 | 48.86 | 49.22 | 286.58 | 0.7807 | -543.0 | -482.0 | |
| 15.73 | 153.17 | 11.47 | 111.34 | 5.85 | 45.75 | 46.11 | 282.32 | 0.7362 | -893.4 | -315.5 | |
| 20.16 | -2.00 | 14.55 | -2.00 | 6.14 | 45.15 | 45.50 | 282.89 | 0.7299 | -960.4 | 999999 | |
| 0.00 | 1.36 | 0.00 | 0.98 | 5.62 | 44.88 | 45.23 | 282.26 | 0.7254 | -239.0 | -338.2 | |
| 0.00 | 1.70 | 0.00 | 1.17 | 8.38 | 41.58 | 41.94 | 287.15 | 0.6943 | -507.0 | -512.8 | |
| 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. | |