SDO HMI 2014-06-28 17:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.97 | 118.02 | 109.17 | 500.84 | -10.54 | 268.53 | -82.55 | 100.94 | 0.9929 | 113.9 | 129.6 | |
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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 | 1.72 | 0.00 | 10.51 | -16.85 | 266.81 | -84.27 | 107.15 | 0.9970 | -2.0 | -5.5 | |
| 0.00 | 1.45 | 0.00 | 5.62 | -12.17 | 269.31 | -81.77 | 102.64 | 0.9921 | -65.0 | -95.1 | |
| 2.00 | 85.80 | 6.24 | 297.11 | -10.26 | 270.77 | -80.31 | 100.82 | 0.9882 | 474.8 | 171.0 | |
| 9.26 | -3.00 | 32.45 | -3.00 | -10.18 | 269.87 | -81.21 | 100.67 | 0.9905 | 49.8 | 999999 | |
| 10.71 | 21.24 | 70.48 | 142.03 | -11.28 | 266.22 | -84.86 | 101.54 | 0.9972 | 115.1 | 58.0 | |
| 0.00 | 7.81 | 0.00 | 45.57 | -8.79 | 266.32 | -84.76 | 99.04 | 0.9969 | 155.0 | 66.4 | |
| 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. | |