SDO HMI 2014-09-28 11:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 12.79 | 0.00 | 6.44 | 6.77 | 207.86 | -10.42 | 90.34 | 0.1813 | 16.8 | 139.9 | |
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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 | 1.59 | 0.00 | 0.79 | 5.75 | 210.88 | -7.40 | 97.93 | 0.1301 | -769.0 | -505.6 | |
| 0.00 | 1.41 | 0.00 | 0.71 | 5.75 | 208.84 | -9.45 | 96.04 | 0.1650 | -753.0 | -669.3 | |
| 0.00 | 1.50 | 0.00 | 0.75 | 6.31 | 208.61 | -9.67 | 92.51 | 0.1679 | -879.0 | -672.6 | |
| 0.00 | 0.79 | 0.00 | 0.40 | 6.66 | 207.78 | -10.51 | 90.32 | 0.1820 | -838.0 | -643.4 | |
| 0.00 | 2.47 | 0.00 | 1.25 | 6.02 | 207.67 | -10.62 | 93.76 | 0.1845 | 857.0 | 767.2 | |
| 0.00 | 0.97 | 0.00 | 0.49 | 8.92 | 206.67 | -11.62 | 78.95 | 0.2036 | 739.0 | 383.1 | |
| 0.00 | 1.32 | 0.00 | 0.67 | 7.02 | 206.69 | -11.60 | 88.33 | 0.2005 | 878.0 | 682.5 | |
| 0.00 | 2.74 | 0.00 | 1.38 | 7.95 | 206.42 | -11.87 | 83.82 | 0.2058 | 899.0 | 680.2 | |
| 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. | |