SDO HMI 2014-07-08 09:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13.90 | 107.30 | 27.50 | 221.81 | -19.14 | 149.91 | -73.23 | 110.85 | 0.9689 | 387.1 | -120.4 | |
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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 |
| 8.90 | 62.05 | 17.84 | 131.17 | -19.61 | 149.71 | -73.43 | 111.30 | 0.9701 | 327.4 | -199.9 | |
| 0.00 | 2.36 | 0.00 | 3.74 | -15.54 | 153.16 | -69.98 | 107.67 | 0.9514 | 402.0 | 265.8 | |
| 0.00 | 1.00 | 0.00 | 1.61 | -15.85 | 152.92 | -70.22 | 107.95 | 0.9528 | 135.0 | 151.9 | |
| 5.00 | 40.89 | 9.66 | 82.71 | -18.57 | 150.13 | -73.01 | 110.31 | 0.9677 | 604.1 | -14.4 | |
| 0.00 | 1.00 | 0.00 | 2.58 | -20.44 | 146.36 | -76.78 | 111.66 | 0.9823 | -407.0 | -360.2 | |
| 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. | |