SDO HMI 2014-03-31 07:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 15.19 | 0.00 | 7.66 | -12.25 | 83.59 | -9.70 | 121.36 | 0.1937 | 719.0 | 550.1 | |
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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 | 0.61 | 0.00 | 0.31 | -10.45 | 85.04 | -8.25 | 115.91 | 0.1575 | 806.0 | 676.3 | |
| 0.00 | 2.63 | 0.00 | 1.32 | -12.10 | 84.74 | -8.54 | 123.80 | 0.1756 | 988.0 | 759.0 | |
| 0.00 | 0.97 | 0.00 | 0.49 | -11.86 | 84.72 | -8.57 | 122.56 | 0.1738 | 814.0 | 698.4 | |
| 0.00 | 3.25 | 0.00 | 1.63 | -11.64 | 84.45 | -8.84 | 120.72 | 0.1758 | 995.0 | 731.1 | |
| 0.00 | 1.23 | 0.00 | 0.62 | -11.91 | 84.22 | -9.06 | 121.41 | 0.1814 | 979.0 | 684.8 | |
| 0.00 | 1.14 | 0.00 | 0.57 | -11.96 | 84.04 | -9.25 | 121.17 | 0.1847 | 793.0 | 626.1 | |
| 0.00 | 1.23 | 0.00 | 0.62 | -13.76 | 83.65 | -9.63 | 127.89 | 0.2069 | 827.0 | 631.1 | |
| 0.00 | 1.32 | 0.00 | 0.66 | -11.47 | 83.56 | -9.73 | 117.65 | 0.1878 | 814.0 | 569.9 | |
| 0.00 | 1.23 | 0.00 | 0.62 | -11.78 | 82.30 | -10.99 | 116.38 | 0.2092 | 925.0 | 703.3 | |
| 0.00 | 1.58 | 0.00 | 0.82 | -14.95 | 78.97 | -14.32 | 121.93 | 0.2828 | -751.0 | -638.3 | |
| 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. | |