SDO HMI 2014-03-16 05:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.64 | 30.80 | 6.24 | 16.47 | 12.99 | 282.74 | -9.44 | 24.90 | 0.3801 | 58.7 | 235.8 | |
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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 |
| 0.52 | 8.09 | 0.28 | 4.29 | 12.45 | 284.78 | -7.40 | 20.60 | 0.3589 | -1100.2 | -802.3 | |
| 4.17 | -1.00 | 2.22 | -1.00 | 12.61 | 284.74 | -7.43 | 20.53 | 0.3615 | -1000.8 | 999999 | |
| 1.91 | 3.83 | 1.02 | 2.04 | 12.66 | 283.72 | -8.45 | 23.02 | 0.3684 | -989.8 | -790.5 | |
| 0.00 | 0.70 | 0.00 | 0.37 | 12.40 | 282.52 | -9.65 | 26.18 | 0.3726 | -424.0 | -354.9 | |
| 0.00 | 1.83 | 0.00 | 0.97 | 11.91 | 281.95 | -10.22 | 28.14 | 0.3697 | 783.0 | 665.0 | |
| 5.04 | 10.44 | 2.72 | 5.63 | 13.75 | 281.72 | -10.45 | 26.41 | 0.3979 | 989.5 | 745.9 | |
| 0.00 | 2.87 | 0.00 | 1.53 | 12.32 | 281.66 | -10.52 | 28.28 | 0.3780 | 872.0 | 646.0 | |
| 0.00 | 2.17 | 0.00 | 1.17 | 13.25 | 281.37 | -10.80 | 27.77 | 0.3933 | 752.0 | 648.2 | |
| 0.00 | 0.87 | 0.00 | 0.47 | 13.30 | 280.93 | -11.24 | 28.67 | 0.3972 | 684.0 | 492.6 | |
| 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. | |