SDO HMI 2014-10-09 01:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.35 | 7.45 | 0.18 | 3.78 | -5.41 | 76.76 | -1.86 | 171.83 | 0.2077 | 46.2 | 92.5 | |
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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 | 1.23 | 0.00 | 0.62 | -4.11 | 78.35 | -0.27 | 178.50 | 0.1817 | -970.0 | -680.1 | |
| 0.00 | 1.40 | 0.00 | 0.70 | -2.26 | 77.90 | -0.72 | 175.19 | 0.1501 | 713.0 | 657.1 | |
| 0.35 | 1.32 | 0.18 | 0.67 | -5.95 | 77.80 | -0.82 | 176.17 | 0.2136 | 994.2 | 866.2 | |
| 0.00 | 1.49 | 0.00 | 0.76 | -6.25 | 77.14 | -1.48 | 173.26 | 0.2199 | 920.0 | 695.9 | |
| 0.00 | 0.96 | 0.00 | 0.49 | -7.47 | 74.23 | -4.39 | 162.30 | 0.2506 | -718.0 | -555.3 | |
| 0.00 | 1.05 | 0.00 | 0.54 | -7.28 | 73.96 | -4.66 | 161.04 | 0.2491 | -833.0 | -715.2 | |
| 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. | |