SDO HMI 2011-12-16 13:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.28 | 60.58 | 9.42 | 31.34 | -17.33 | 323.74 | 2.84 | 189.57 | 0.2865 | -288.6 | -286.1 | |
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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 | 1.19 | 0.00 | 0.62 | -16.55 | 327.88 | 6.98 | 203.54 | 0.2931 | 867.0 | 684.2 | |
| 0.00 | 3.83 | 0.00 | 1.98 | -17.26 | 326.60 | 5.71 | 198.77 | 0.2964 | 1112.0 | 856.4 | |
| 0.00 | 2.04 | 0.00 | 1.06 | -17.54 | 325.37 | 4.47 | 194.67 | 0.2949 | 956.0 | 675.8 | |
| 2.55 | 6.04 | 1.32 | 3.13 | -17.54 | 324.97 | 4.07 | 193.40 | 0.2932 | 1093.2 | 783.8 | |
| 0.00 | 1.19 | 0.00 | 0.65 | -26.13 | 324.86 | 3.96 | 188.32 | 0.4304 | -485.0 | -430.9 | |
| 3.40 | 4.08 | 1.77 | 2.12 | -18.07 | 324.60 | 3.71 | 191.86 | 0.3004 | 921.0 | 787.4 | |
| 0.00 | 1.87 | 0.00 | 1.00 | -22.19 | 324.23 | 3.33 | 188.48 | 0.3663 | -1017.0 | -848.9 | |
| 0.00 | 0.77 | 0.00 | 0.41 | -22.31 | 324.04 | 3.14 | 187.95 | 0.3679 | -816.0 | -679.1 | |
| 0.00 | 1.02 | 0.00 | 0.53 | -18.50 | 323.93 | 3.03 | 189.50 | 0.3055 | 888.0 | 655.7 | |
| 10.80 | 19.91 | 5.54 | 10.21 | -15.80 | 323.61 | 2.71 | 190.14 | 0.2598 | -1122.4 | -439.7 | |
| 0.00 | 2.30 | 0.00 | 1.18 | -16.50 | 322.91 | 2.01 | 187.21 | 0.2698 | -1025.0 | -826.6 | |
| 0.00 | 1.02 | 0.00 | 0.53 | -17.51 | 322.55 | 1.65 | 185.55 | 0.2861 | -765.0 | -620.4 | |
| 0.00 | 7.06 | 0.00 | 3.64 | -16.93 | 322.42 | 1.52 | 185.32 | 0.2761 | -1057.0 | -909.5 | |
| 0.00 | 0.94 | 0.00 | 0.49 | -18.34 | 321.97 | 1.07 | 183.41 | 0.2992 | -584.0 | -466.9 | |
| 1.53 | 7.32 | 0.79 | 3.79 | -17.97 | 321.50 | 0.60 | 181.97 | 0.2927 | -1041.6 | -950.7 | |
| 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. | |