SDO HMI 2014-04-01 04:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.48 | 0.00 | 4.73 | -13.36 | 82.99 | 1.25 | 192.82 | 0.1331 | 319.3 | 73.1 | |
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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 | 1.14 | 0.00 | 0.57 | -11.18 | 88.09 | 6.35 | 233.16 | 0.1363 | 843.0 | 697.5 | |
| 0.00 | 1.32 | 0.00 | 0.66 | -12.26 | 85.16 | 3.42 | 210.38 | 0.1160 | 802.0 | 703.1 | |
| 0.00 | 1.23 | 0.00 | 0.61 | -12.89 | 85.05 | 3.31 | 206.98 | 0.1246 | 742.0 | 553.5 | |
| 0.00 | 0.79 | 0.00 | 0.39 | -12.65 | 85.01 | 3.28 | 207.66 | 0.1207 | 790.0 | 672.1 | |
| 0.00 | 1.05 | 0.00 | 0.52 | -11.63 | 83.32 | 1.58 | 196.97 | 0.0930 | 731.0 | 490.7 | |
| 0.00 | 2.37 | 0.00 | 1.19 | -14.31 | 79.96 | -1.77 | 167.48 | 0.1390 | -838.0 | -688.0 | |
| 0.00 | 1.58 | 0.00 | 0.79 | -16.30 | 79.26 | -2.48 | 166.23 | 0.1753 | -835.0 | -703.5 | |
| 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. | |