SDO HMI 2011-10-09 07:59:03 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 31.57 | 237.08 | 16.87 | 126.64 | 23.43 | 154.85 | 14.18 | 322.97 | 0.3755 | -900.9 | -398.9 | |
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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 | 2.02 | 0.00 | 1.12 | 24.56 | 160.86 | 20.19 | 315.54 | 0.4500 | -775.0 | -654.7 | |
| 0.00 | 0.70 | 0.00 | 0.38 | 24.43 | 157.30 | 16.63 | 320.46 | 0.4110 | -725.0 | -516.6 | |
| 0.00 | 1.05 | 0.00 | 0.58 | 27.58 | 156.39 | 15.72 | 326.79 | 0.4403 | -755.0 | -631.9 | |
| 4.47 | 222.44 | 2.39 | 118.76 | 23.16 | 155.34 | 14.67 | 321.59 | 0.3764 | -1216.7 | -425.6 | |
| 0.88 | -4.00 | 0.47 | -4.00 | 22.98 | 155.15 | 14.48 | 321.61 | 0.3723 | -1245.9 | 999999 | |
| 25.87 | -4.00 | 13.82 | -4.00 | 23.36 | 154.99 | 14.32 | 322.58 | 0.3753 | -1439.6 | 999999 | |
| 0.35 | -4.00 | 0.19 | -4.00 | 22.93 | 154.67 | 14.00 | 322.40 | 0.3669 | -1306.2 | 999999 | |
| 0.00 | 2.11 | 0.00 | 1.11 | 22.48 | 153.92 | 13.26 | 323.04 | 0.3540 | -845.0 | -627.8 | |
| 0.00 | 0.96 | 0.00 | 0.51 | 24.30 | 152.53 | 11.86 | 328.97 | 0.3650 | -790.0 | -506.0 | |
| 0.00 | 1.05 | 0.00 | 0.56 | 24.66 | 151.89 | 11.22 | 330.85 | 0.3647 | -841.0 | -561.0 | |
| 0.00 | 0.53 | 0.00 | 0.28 | 22.68 | 151.59 | 10.92 | 328.41 | 0.3351 | 823.0 | 696.7 | |
| 0.00 | 1.84 | 0.00 | 0.97 | 24.65 | 148.71 | 8.05 | 338.08 | 0.3422 | 824.0 | 691.7 | |
| 0.00 | 1.05 | 0.00 | 0.56 | 25.23 | 147.98 | 7.32 | 340.51 | 0.3468 | 820.0 | 669.9 | |
| 0.00 | 1.75 | 0.00 | 0.93 | 25.66 | 146.44 | 5.77 | 344.74 | 0.3460 | 812.0 | 494.1 | |
| 0.00 | 1.58 | 0.00 | 0.88 | 32.53 | 146.41 | 5.74 | 349.21 | 0.4525 | 731.0 | 524.1 | |
| 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. | |