SDO HMI 2014-07-19 12:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.25 | 18.70 | 5.58 | 11.29 | 6.83 | 110.92 | 35.00 | 275.17 | 0.5739 | 634.3 | 570.8 | |
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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 | 0.73 | 0.00 | 0.45 | 6.74 | 113.54 | 37.62 | 274.91 | 0.6106 | -808.0 | -663.2 | |
| 1.72 | 5.08 | 1.04 | 3.07 | 6.56 | 110.97 | 35.04 | 274.69 | 0.5745 | 868.3 | 810.4 | |
| 2.72 | 12.16 | 1.64 | 7.34 | 6.93 | 110.92 | 35.00 | 275.33 | 0.5740 | 825.0 | 603.9 | |
| 4.81 | -3.00 | 2.90 | -3.00 | 6.96 | 110.74 | 34.82 | 275.41 | 0.5714 | 938.6 | 999999 | |
| 0.00 | 0.73 | 0.00 | 0.43 | 6.79 | 109.87 | 33.94 | 275.15 | 0.5588 | 638.0 | 528.4 | |
| 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. | |