SDO HMI 2014-08-14 09:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.06 | 13.71 | 4.28 | 20.23 | 16.30 | 22.30 | -71.41 | 75.00 | 0.9425 | -5.9 | 64.6 | |
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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 |
| 1.71 | 3.43 | 2.21 | 4.42 | 16.39 | 25.38 | -68.33 | 74.96 | 0.9248 | -371.2 | -301.9 | |
| 0.54 | 1.80 | 0.73 | 2.44 | 16.99 | 24.19 | -69.52 | 74.30 | 0.9322 | -167.5 | -123.9 | |
| 0.00 | 1.53 | 0.00 | 2.04 | 16.49 | 24.59 | -69.12 | 74.84 | 0.9298 | -384.0 | -311.4 | |
| 0.00 | 0.99 | 0.00 | 1.58 | 15.92 | 20.73 | -72.98 | 75.36 | 0.9517 | 325.0 | 309.7 | |
| 0.00 | 2.35 | 0.00 | 3.80 | 16.27 | 20.40 | -73.31 | 74.99 | 0.9534 | 423.0 | 356.9 | |
| 0.81 | 2.26 | 1.34 | 3.74 | 16.19 | 20.02 | -73.69 | 75.05 | 0.9553 | 210.2 | 129.6 | |
| 0.00 | 1.35 | 0.00 | 2.21 | 15.65 | 20.21 | -73.50 | 75.63 | 0.9544 | 248.0 | 177.1 | |
| 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. | |