SDO HMI 2014-09-04 12:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 36.02 | 219.34 | 138.31 | 814.08 | -13.98 | 94.10 | -80.49 | 105.20 | 0.9912 | 73.6 | -60.3 | |
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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 | 1.70 | 0.00 | 3.52 | -10.79 | 100.24 | -74.35 | 103.04 | 0.9720 | -37.0 | -134.9 | |
| 13.50 | 69.36 | 31.78 | 161.97 | -12.04 | 98.78 | -75.81 | 104.04 | 0.9783 | 287.7 | 182.4 | |
| 0.00 | 3.49 | 0.00 | 10.80 | -14.43 | 96.10 | -78.48 | 105.97 | 0.9878 | 209.0 | 226.2 | |
| 1.88 | 98.14 | 7.66 | 470.67 | -15.45 | 93.87 | -80.72 | 106.61 | 0.9932 | -14.5 | -113.6 | |
| 0.00 | 2.77 | 0.00 | 7.69 | -13.06 | 96.97 | -77.61 | 104.74 | 0.9847 | 302.0 | 215.5 | |
| 0.00 | 2.59 | 0.00 | 8.02 | -13.24 | 95.98 | -78.60 | 104.76 | 0.9875 | -409.0 | -401.1 | |
| 0.00 | 1.16 | 0.00 | 3.39 | -12.95 | 96.33 | -78.25 | 104.52 | 0.9864 | -455.0 | -302.6 | |
| 13.76 | -4.00 | 73.21 | -4.00 | -15.19 | 92.16 | -82.43 | 106.09 | 0.9961 | 9.3 | 999999 | |
| 0.00 | 1.43 | 0.00 | 5.27 | -13.24 | 94.24 | -80.34 | 104.48 | 0.9917 | -421.0 | -443.3 | |
| 6.88 | 38.70 | 25.66 | 142.75 | -12.29 | 94.02 | -80.56 | 103.50 | 0.9918 | 67.1 | -147.5 | |
| 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. | |