SDO HMI 2014-12-04 12:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 14.93 | 0.00 | 9.31 | 12.08 | 18.79 | -35.43 | 70.28 | 0.6053 | -584.6 | -458.5 | |
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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 | 1.88 | 0.00 | 1.07 | 11.18 | 26.62 | -27.61 | 67.65 | 0.4936 | -708.0 | -601.9 | |
| 0.00 | 1.02 | 0.00 | 0.65 | 18.87 | 19.82 | -34.40 | 59.33 | 0.6240 | -613.0 | -450.2 | |
| 0.00 | 1.28 | 0.00 | 0.77 | 7.90 | 20.48 | -33.75 | 76.62 | 0.5678 | -558.0 | -494.7 | |
| 0.00 | 2.13 | 0.00 | 1.33 | 15.04 | 19.24 | -34.99 | 65.43 | 0.6112 | -429.0 | -325.8 | |
| 0.00 | 1.20 | 0.00 | 0.76 | 13.52 | 17.67 | -36.56 | 68.56 | 0.6245 | -723.0 | -518.0 | |
| 0.00 | 1.54 | 0.00 | 0.99 | 15.62 | 16.95 | -37.27 | 65.73 | 0.6422 | -559.0 | -472.2 | |
| 0.00 | 1.37 | 0.00 | 0.85 | 8.43 | 17.61 | -36.62 | 76.63 | 0.6088 | -594.0 | -450.2 | |
| 0.00 | 1.02 | 0.00 | 0.64 | 8.79 | 17.46 | -36.77 | 76.10 | 0.6117 | -657.0 | -522.9 | |
| 0.00 | 1.02 | 0.00 | 0.65 | 9.98 | 16.82 | -37.41 | 74.40 | 0.6235 | -545.0 | -452.6 | |
| 0.00 | 1.45 | 0.00 | 0.92 | 9.18 | 16.62 | -37.61 | 75.74 | 0.6239 | -573.0 | -413.1 | |
| 0.00 | 1.02 | 0.00 | 0.68 | 12.84 | 14.23 | -40.00 | 70.97 | 0.6653 | -472.0 | -390.5 | |
| 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. | |