SDO HMI 2014-10-12 07:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 25.58 | 150.45 | 53.49 | 353.70 | -9.03 | 319.15 | -76.60 | 100.66 | 0.9764 | 429.8 | 79.6 | |
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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 |
| 23.30 | 133.20 | 47.82 | 274.09 | -9.00 | 320.94 | -74.81 | 100.87 | 0.9717 | 554.7 | 134.7 | |
| 2.28 | 9.02 | 5.67 | 22.20 | -9.75 | 318.51 | -77.24 | 101.26 | 0.9810 | -298.8 | -204.4 | |
| 0.00 | 2.45 | 0.00 | 9.81 | -9.02 | 314.06 | -81.69 | 99.93 | 0.9927 | -233.0 | -231.5 | |
| 0.00 | 0.96 | 0.00 | 3.85 | -8.72 | 313.96 | -81.79 | 99.62 | 0.9928 | -278.0 | -266.3 | |
| 0.00 | 4.82 | 0.00 | 43.75 | -8.88 | 309.89 | -85.86 | 99.28 | 0.9988 | -44.0 | 1.7 | |
| 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. | |