SDO HMI 2014-09-16 21:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.88 | 69.86 | 28.30 | 227.47 | 7.66 | 289.22 | -81.94 | 83.32 | 0.9887 | 4.7 | 21.8 | |
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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 |
| 4.88 | 41.36 | 15.49 | 134.06 | 9.97 | 289.06 | -82.10 | 80.98 | 0.9885 | -60.3 | -23.2 | |
| 0.89 | -1.00 | 2.98 | -1.00 | 10.16 | 288.57 | -82.59 | 80.74 | 0.9897 | 208.9 | 999999 | |
| 0.98 | 25.92 | 3.08 | 83.96 | 4.71 | 289.65 | -81.51 | 86.34 | 0.9884 | 237.0 | 80.4 | |
| 2.13 | -3.00 | 6.75 | -3.00 | 4.26 | 289.68 | -81.48 | 86.80 | 0.9885 | -81.4 | 999999 | |
| 0.00 | 1.60 | 0.00 | 5.50 | 3.58 | 289.13 | -82.03 | 87.42 | 0.9901 | 204.0 | 145.3 | |
| 0.00 | 0.98 | 0.00 | 3.95 | 3.35 | 287.76 | -83.40 | 87.49 | 0.9932 | 71.0 | 67.2 | |
| 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. | |