SDO HMI 2011-12-16 05:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.32 | 61.70 | 5.82 | 31.89 | -17.35 | 324.17 | -1.10 | 176.37 | 0.2840 | -235.3 | -22.7 | |
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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 | 0.87 | -14.77 | 327.05 | 1.78 | 187.22 | 0.2407 | 1052.0 | 842.4 | |
| 0.00 | 2.04 | 0.00 | 1.04 | -14.56 | 326.96 | 1.69 | 186.96 | 0.2369 | 728.0 | 784.1 | |
| 0.00 | 8.09 | 0.00 | 4.17 | -17.37 | 326.18 | 0.91 | 183.09 | 0.2832 | 1061.0 | 857.8 | |
| 0.00 | 2.13 | 0.00 | 1.10 | -17.21 | 325.75 | 0.48 | 181.64 | 0.2803 | 706.0 | 466.5 | |
| 0.00 | 1.87 | 0.00 | 1.00 | -22.32 | 324.87 | -0.40 | 178.99 | 0.3650 | -812.0 | -595.7 | |
| 0.00 | 3.66 | 0.00 | 1.90 | -17.95 | 324.72 | -0.54 | 178.23 | 0.2927 | 1091.0 | 936.7 | |
| 0.00 | 1.53 | 0.00 | 0.79 | -18.14 | 324.63 | -0.64 | 177.95 | 0.2959 | 805.0 | 676.7 | |
| 0.00 | 1.79 | 0.00 | 0.92 | -17.00 | 324.48 | -0.79 | 177.27 | 0.2769 | 972.0 | 781.4 | |
| 0.00 | 2.13 | 0.00 | 1.10 | -18.44 | 324.07 | -1.20 | 176.21 | 0.3015 | 1005.0 | 837.6 | |
| 9.19 | 15.75 | 4.72 | 8.08 | -16.11 | 323.96 | -1.30 | 175.20 | 0.2625 | -1091.4 | -477.9 | |
| 0.00 | 2.55 | 0.00 | 1.37 | -23.66 | 323.80 | -1.47 | 176.52 | 0.3874 | -680.0 | -627.3 | |
| 0.00 | 0.34 | 0.00 | 0.18 | -17.55 | 323.64 | -1.62 | 174.58 | 0.2871 | 461.0 | 626.5 | |
| 0.00 | 3.83 | 0.00 | 1.97 | -16.44 | 323.31 | -1.95 | 173.00 | 0.2692 | -1088.0 | -886.4 | |
| 1.28 | 5.70 | 0.66 | 2.94 | -16.90 | 322.78 | -2.48 | 171.39 | 0.2781 | -987.3 | -797.0 | |
| 0.00 | 1.19 | 0.00 | 0.61 | -17.00 | 322.57 | -2.70 | 170.71 | 0.2802 | -1022.0 | -877.9 | |
| 0.00 | 3.57 | 0.00 | 1.86 | -18.07 | 322.02 | -3.24 | 169.61 | 0.2995 | -1036.0 | -968.8 | |
| 0.85 | 2.64 | 0.44 | 1.37 | -17.83 | 321.78 | -3.49 | 168.68 | 0.2963 | -1140.2 | -918.3 | |
| 0.00 | 1.19 | 0.00 | 0.62 | -18.01 | 321.74 | -3.52 | 168.70 | 0.2994 | -932.0 | -788.4 | |
| 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. | |