SDO HMI 2011-12-08 02:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 27.44 | 69.13 | 33.79 | 83.02 | 16.97 | 136.67 | 64.36 | 288.81 | 0.9098 | 119.0 | -73.6 | |
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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 |
| 2.30 | 29.42 | 3.09 | 38.93 | 17.19 | 139.59 | 67.28 | 288.53 | 0.9310 | 228.5 | -234.2 | |
| 10.23 | -1.00 | 13.53 | -1.00 | 17.00 | 139.29 | 66.98 | 288.36 | 0.9290 | -446.0 | 999999 | |
| 1.02 | 7.50 | 1.26 | 9.23 | 16.87 | 137.36 | 65.05 | 288.49 | 0.9166 | -128.3 | -165.5 | |
| 12.53 | 22.42 | 14.82 | 26.55 | 16.35 | 136.45 | 64.13 | 288.04 | 0.9099 | 542.7 | 97.5 | |
| 0.00 | 0.85 | 0.00 | 1.01 | 17.09 | 136.34 | 64.03 | 288.87 | 0.9099 | 210.0 | 170.4 | |
| 0.00 | 0.85 | 0.00 | 0.76 | 18.51 | 126.44 | 54.13 | 292.43 | 0.8335 | -371.0 | -341.5 | |
| 0.00 | 1.19 | 0.00 | 1.02 | 21.44 | 123.77 | 51.46 | 296.64 | 0.8167 | -505.0 | -456.2 | |
| 1.36 | 2.73 | 1.09 | 2.19 | 18.17 | 121.79 | 49.48 | 293.33 | 0.7888 | 610.6 | 555.2 | |
| 0.00 | 1.19 | 0.00 | 0.95 | 18.29 | 121.60 | 49.29 | 293.54 | 0.7873 | 530.0 | 522.0 | |
| 0.00 | 1.11 | 0.00 | 0.88 | 17.98 | 121.43 | 49.12 | 293.21 | 0.7848 | 691.0 | 549.0 | |
| 0.00 | 0.85 | 0.00 | 0.68 | 19.95 | 121.36 | 49.04 | 295.65 | 0.7898 | 513.0 | 506.9 | |
| 0.00 | 1.02 | 0.00 | 0.82 | 19.98 | 121.08 | 48.77 | 295.78 | 0.7872 | 568.0 | 477.1 | |
| 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. | |