SDO HMI 2014-08-18 09:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 14.23 | 77.74 | 21.87 | 120.59 | -9.56 | 331.20 | -69.63 | 102.52 | 0.9484 | 319.8 | 86.8 | |
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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 | 0.27 | 0.00 | 0.37 | -10.49 | 333.70 | -67.13 | 104.00 | 0.9353 | 258.0 | 237.0 | |
| 11.44 | 73.87 | 17.46 | 114.06 | -9.52 | 331.44 | -69.39 | 102.53 | 0.9471 | 403.5 | 89.5 | |
| 0.00 | 1.17 | 0.00 | 1.93 | -11.30 | 330.16 | -70.68 | 104.12 | 0.9556 | 140.0 | 153.1 | |
| 2.79 | -2.00 | 4.41 | -2.00 | -9.38 | 330.69 | -70.14 | 102.25 | 0.9509 | 224.1 | 999999 | |
| 0.00 | 1.89 | 0.00 | 3.24 | -10.88 | 329.44 | -71.40 | 103.55 | 0.9587 | 63.0 | 41.4 | |
| 0.00 | 0.54 | 0.00 | 0.99 | -8.88 | 327.99 | -72.85 | 101.24 | 0.9637 | -222.0 | -200.7 | |
| 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. | |