SDO HMI 2014-03-04 15:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.42 | 63.94 | 17.62 | 51.16 | 7.90 | 134.44 | 49.61 | 286.10 | 0.7869 | 100.4 | 379.5 | |
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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 |
| 10.11 | 14.17 | 8.81 | 12.35 | 7.37 | 138.38 | 53.56 | 284.17 | 0.8250 | -660.9 | -376.3 | |
| 1.55 | 3.02 | 1.27 | 2.48 | 8.33 | 135.46 | 50.63 | 286.23 | 0.7990 | 478.5 | 310.6 | |
| 0.00 | 1.30 | 0.00 | 1.04 | 7.74 | 134.79 | 49.97 | 285.75 | 0.7905 | 428.0 | 360.2 | |
| 0.00 | 1.38 | 0.00 | 1.10 | 6.25 | 134.52 | 49.70 | 284.00 | 0.7836 | -490.0 | -404.4 | |
| 0.00 | 4.15 | 0.00 | 3.30 | 7.46 | 134.37 | 49.55 | 285.54 | 0.7854 | 718.0 | 523.3 | |
| 0.00 | 1.30 | 0.00 | 1.02 | 6.68 | 133.89 | 49.06 | 284.73 | 0.7781 | -598.0 | -515.8 | |
| 0.00 | 0.52 | 0.00 | 0.41 | 8.95 | 133.93 | 49.11 | 287.52 | 0.7853 | 412.0 | 341.0 | |
| 0.00 | 2.94 | 0.00 | 2.32 | 8.72 | 133.53 | 48.70 | 287.39 | 0.7804 | 504.0 | 481.6 | |
| 0.00 | 0.60 | 0.00 | 0.47 | 6.94 | 132.79 | 47.96 | 285.43 | 0.7672 | 369.0 | 329.4 | |
| 4.32 | 34.56 | 3.34 | 26.67 | 8.06 | 132.73 | 47.91 | 286.87 | 0.7700 | 813.7 | 582.1 | |
| 3.28 | -10.00 | 2.54 | -10.00 | 8.40 | 132.70 | 47.87 | 287.30 | 0.7707 | 860.1 | 999999 | |
| 2.16 | -10.00 | 1.66 | -10.00 | 8.19 | 132.39 | 47.57 | 287.14 | 0.7668 | 868.4 | 999999 | |
| 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. | |