SDO HMI 2014-01-15 07:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.19 | 0.00 | 4.96 | -10.39 | 23.92 | 22.64 | 254.14 | 0.3969 | 749.8 | 675.4 | |
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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 |
| 0.00 | 1.45 | 0.00 | 0.82 | -13.02 | 29.08 | 27.80 | 251.08 | 0.4823 | 760.0 | 582.8 | |
| 0.00 | 1.02 | 0.00 | 0.56 | -14.18 | 25.60 | 24.32 | 246.49 | 0.4372 | 677.0 | 544.1 | |
| 0.00 | 3.40 | 0.00 | 1.83 | -7.21 | 24.27 | 22.99 | 262.33 | 0.3927 | 621.0 | 734.4 | |
| 0.00 | 1.79 | 0.00 | 0.95 | -10.54 | 21.52 | 20.24 | 252.27 | 0.3586 | 783.0 | 626.8 | |
| 0.00 | 1.53 | 0.00 | 0.80 | -12.13 | 19.52 | 18.24 | 246.13 | 0.3362 | 908.0 | 784.2 | |
| 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. | |