SDO HMI 2014-03-30 16:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.32 | 21.21 | 3.64 | 73.41 | -11.14 | 18.61 | -82.93 | 100.36 | 0.9897 | -151.8 | -135.4 | |
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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 | 1.51 | -10.49 | 22.22 | -79.33 | 99.40 | 0.9803 | 216.0 | 193.7 | |
| 0.79 | 4.29 | 2.01 | 10.68 | -10.05 | 21.81 | -79.74 | 98.98 | 0.9818 | -53.8 | 214.1 | |
| 0.00 | 0.88 | 0.00 | 2.29 | -10.17 | 21.51 | -80.04 | 99.13 | 0.9827 | -181.0 | -146.4 | |
| 0.00 | 3.07 | 0.00 | 9.75 | -11.65 | 19.42 | -82.13 | 100.80 | 0.9884 | 146.0 | 14.9 | |
| 0.00 | 0.70 | 0.00 | 1.82 | -9.82 | 21.68 | -79.86 | 98.76 | 0.9823 | -163.0 | -162.1 | |
| 0.53 | 1.93 | 1.63 | 6.00 | -11.27 | 19.54 | -82.00 | 100.40 | 0.9881 | 12.8 | 5.8 | |
| 0.00 | 1.31 | 0.00 | 4.22 | -10.93 | 19.34 | -82.21 | 100.09 | 0.9888 | -435.0 | -349.4 | |
| 0.00 | 1.58 | 0.00 | 4.86 | -10.70 | 19.67 | -81.87 | 99.82 | 0.9879 | -268.0 | -251.8 | |
| 0.00 | 1.23 | 0.00 | 3.87 | -10.49 | 19.50 | -82.04 | 99.63 | 0.9884 | -414.0 | -350.5 | |
| 0.00 | 2.98 | 0.00 | 16.48 | -11.90 | 15.43 | -86.11 | 101.42 | 0.9964 | -348.0 | -191.4 | |
| 0.00 | 2.63 | 0.00 | 11.93 | -11.51 | 16.55 | -84.99 | 100.92 | 0.9946 | -385.0 | -329.2 | |
| 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. | |