SDO HMI 2014-07-11 11:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.27 | 11.26 | 5.68 | 29.16 | 15.19 | 261.95 | 79.62 | 284.72 | 0.9823 | -174.7 | -85.8 | |
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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 | 1.54 | 0.00 | 4.69 | 14.00 | 263.65 | 81.31 | 283.55 | 0.9874 | 23.0 | 34.6 | |
| 1.63 | 7.27 | 4.09 | 18.26 | 15.24 | 261.57 | 79.23 | 284.77 | 0.9811 | -182.8 | -109.6 | |
| 0.64 | -2.00 | 1.59 | -2.00 | 15.49 | 261.59 | 79.26 | 285.02 | 0.9812 | -303.9 | 999999 | |
| 0.00 | 2.45 | 0.00 | 6.21 | 15.74 | 261.79 | 79.45 | 285.27 | 0.9818 | -134.0 | -128.5 | |
| 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. | |