SDO HMI 2014-10-12 08:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 26.62 | 154.57 | 53.86 | 360.22 | -9.04 | 318.79 | -76.41 | 100.69 | 0.9752 | 389.3 | 97.8 | |
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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 |
| 23.99 | 136.52 | 47.58 | 271.03 | -9.00 | 320.97 | -74.23 | 100.95 | 0.9693 | 523.1 | 137.8 | |
| 2.63 | 9.11 | 6.28 | 21.40 | -9.72 | 318.53 | -76.67 | 101.31 | 0.9790 | -339.2 | -150.3 | |
| 0.00 | 0.88 | 0.00 | 2.13 | -10.09 | 318.25 | -76.95 | 101.64 | 0.9802 | -248.0 | -265.8 | |
| 0.00 | 1.05 | 0.00 | 3.95 | -9.11 | 313.84 | -81.36 | 100.05 | 0.9920 | -300.0 | -272.6 | |
| 0.00 | 7.01 | 0.00 | 61.71 | -8.94 | 309.63 | -85.57 | 99.37 | 0.9985 | -77.0 | 49.6 | |
| 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. | |