SDO HMI 2014-04-01 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 |
| 3.08 | 18.61 | 1.90 | 11.39 | -23.98 | 116.22 | 32.83 | 237.41 | 0.5900 | -166.9 | -90.9 | |
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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 |
| 2.11 | 5.44 | 1.31 | 3.39 | -23.61 | 117.89 | 34.51 | 239.03 | 0.6077 | 797.1 | 594.0 | |
| 0.00 | 0.79 | 0.00 | 0.49 | -23.71 | 117.25 | 33.86 | 238.50 | 0.6006 | 640.0 | 559.4 | |
| 0.97 | 2.02 | 0.59 | 1.24 | -23.73 | 116.90 | 33.51 | 238.27 | 0.5965 | 708.6 | 604.8 | |
| 0.00 | 0.88 | 0.00 | 0.54 | -24.08 | 117.00 | 33.62 | 237.80 | 0.5996 | 432.0 | 366.8 | |
| 0.00 | 0.70 | 0.00 | 0.43 | -23.47 | 116.59 | 33.20 | 238.49 | 0.5914 | -438.0 | -368.4 | |
| 0.00 | 0.97 | 0.00 | 0.59 | -23.13 | 116.49 | 33.11 | 238.97 | 0.5884 | -576.0 | -458.5 | |
| 0.00 | 1.14 | 0.00 | 0.69 | -24.03 | 115.66 | 32.27 | 237.04 | 0.5834 | -586.0 | -400.2 | |
| 0.00 | 2.81 | 0.00 | 1.70 | -24.34 | 115.20 | 31.81 | 236.25 | 0.5799 | -691.0 | -547.7 | |
| 0.00 | 1.58 | 0.00 | 0.96 | -24.39 | 114.90 | 31.52 | 235.98 | 0.5767 | -922.0 | -719.2 | |
| 0.00 | 1.23 | 0.00 | 0.74 | -24.50 | 113.94 | 30.55 | 235.12 | 0.5660 | -627.0 | -511.0 | |
| 0.00 | 1.05 | 0.00 | 0.62 | -25.47 | 111.83 | 28.45 | 231.96 | 0.5482 | -514.0 | -411.2 | |
| 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. | |