SDO HMI 2014-04-08 06:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 23.52 | 162.60 | 51.38 | 371.44 | 12.57 | 272.73 | -75.54 | 75.61 | 0.9751 | -207.7 | -21.6 | |
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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 |
| 16.83 | 109.98 | 31.33 | 205.75 | 11.42 | 275.46 | -72.82 | 76.33 | 0.9649 | -403.1 | -143.0 | |
| 1.32 | 4.41 | 2.76 | 9.19 | 12.44 | 273.84 | -74.44 | 75.57 | 0.9724 | -70.3 | -32.5 | |
| 0.26 | 48.21 | 0.86 | 156.50 | 14.51 | 269.03 | -79.24 | 74.24 | 0.9889 | 318.3 | 131.0 | |
| 3.44 | -3.00 | 11.02 | -3.00 | 14.19 | 269.14 | -79.14 | 74.55 | 0.9885 | 144.6 | 999999 | |
| 1.67 | -3.00 | 5.41 | -3.00 | 13.80 | 268.98 | -79.29 | 74.96 | 0.9888 | 52.3 | 999999 | |
| 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. | |