SDO HMI 2014-08-13 02:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.99 | 8.30 | 0.53 | 4.41 | -13.00 | 104.02 | -6.75 | 160.78 | 0.3538 | 555.6 | 312.1 | |
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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 | 0.81 | 0.00 | 0.44 | -16.78 | 105.68 | -5.09 | 167.88 | 0.4062 | 830.0 | 683.1 | |
| 0.00 | 2.17 | 0.00 | 1.11 | -6.91 | 105.47 | -5.29 | 158.47 | 0.2507 | 838.0 | 634.9 | |
| 0.00 | 0.72 | 0.00 | 0.38 | -11.30 | 105.06 | -5.71 | 162.32 | 0.3224 | 508.0 | 393.2 | |
| 0.00 | 1.35 | 0.00 | 0.72 | -13.67 | 103.02 | -7.75 | 159.19 | 0.3702 | 643.0 | 493.0 | |
| 0.00 | 0.72 | 0.00 | 0.41 | -20.48 | 102.69 | -8.08 | 163.80 | 0.4739 | 670.0 | 515.0 | |
| 0.99 | 2.53 | 0.53 | 1.35 | -14.62 | 102.92 | -7.84 | 159.85 | 0.3850 | -785.7 | -616.8 | |
| 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. | |