SDO HMI 2014-08-21 18:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.09 | 0.00 | 5.15 | 10.41 | 24.74 | 28.51 | 280.03 | 0.4782 | 13.2 | 86.2 | |
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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 | 1.98 | 0.00 | 1.19 | 8.29 | 31.33 | 35.11 | 274.58 | 0.5731 | -592.0 | -535.5 | |
| 0.00 | 0.81 | 0.00 | 0.48 | 7.74 | 30.01 | 33.79 | 273.59 | 0.5543 | -645.0 | -503.3 | |
| 0.00 | 0.99 | 0.00 | 0.59 | 7.90 | 29.92 | 33.69 | 273.87 | 0.5528 | -828.0 | -642.1 | |
| 0.00 | 1.35 | 0.00 | 0.76 | 10.26 | 24.20 | 27.97 | 278.89 | 0.4691 | 743.0 | 566.9 | |
| 0.00 | 2.07 | 0.00 | 1.13 | 15.04 | 20.50 | 24.27 | 290.91 | 0.4268 | 703.0 | 636.3 | |
| 0.00 | 1.89 | 0.00 | 1.00 | 10.58 | 16.51 | 20.28 | 281.81 | 0.3497 | 698.0 | 554.4 | |
| 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. | |