SDO HMI 2011-10-18 11:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.84 | 33.14 | 7.59 | 25.20 | 23.55 | 331.95 | -47.80 | 63.57 | 0.7594 | -393.9 | -286.0 | |
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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 | 1.22 | 0.00 | 0.83 | 21.22 | 337.82 | -41.93 | 64.88 | 0.6904 | -704.0 | -560.3 | |
| 0.00 | 1.83 | 0.00 | 1.32 | 23.84 | 334.95 | -44.80 | 62.28 | 0.7304 | -611.0 | -513.7 | |
| 0.00 | 0.61 | 0.00 | 0.42 | 20.18 | 336.35 | -43.40 | 66.79 | 0.7040 | -567.0 | -505.0 | |
| 0.00 | 0.96 | 0.00 | 0.68 | 22.63 | 335.38 | -44.38 | 63.76 | 0.7220 | -630.0 | -596.5 | |
| 1.48 | 6.45 | 1.08 | 4.73 | 23.15 | 334.05 | -45.70 | 63.49 | 0.7377 | -778.1 | -598.6 | |
| 2.09 | 3.49 | 1.54 | 2.56 | 23.45 | 333.87 | -45.88 | 63.15 | 0.7405 | -614.5 | -552.6 | |
| 0.00 | 1.05 | 0.00 | 0.78 | 24.10 | 333.57 | -46.18 | 62.40 | 0.7456 | -547.0 | -479.8 | |
| 1.74 | 2.79 | 1.28 | 2.04 | 22.88 | 333.89 | -45.86 | 63.89 | 0.7387 | -618.9 | -524.6 | |
| 0.00 | 0.87 | 0.00 | 0.64 | 21.83 | 333.36 | -46.40 | 65.43 | 0.7414 | -532.0 | -459.5 | |
| 0.00 | 0.70 | 0.00 | 0.53 | 22.96 | 331.85 | -47.90 | 64.37 | 0.7601 | -286.0 | -290.0 | |
| 0.00 | 2.18 | 0.00 | 1.67 | 22.89 | 331.30 | -48.46 | 64.61 | 0.7655 | 369.0 | 366.8 | |
| 0.00 | 1.40 | 0.00 | 1.08 | 22.76 | 330.72 | -49.03 | 64.94 | 0.7710 | 521.0 | 404.8 | |
| 4.53 | 6.28 | 3.69 | 5.10 | 24.75 | 328.75 | -51.01 | 62.93 | 0.7949 | -497.1 | -514.5 | |
| 0.00 | 1.13 | 0.00 | 0.90 | 20.71 | 329.04 | -50.72 | 67.91 | 0.7836 | -488.0 | -409.0 | |
| 0.00 | 2.18 | 0.00 | 1.92 | 26.90 | 325.39 | -54.36 | 61.14 | 0.8297 | 566.0 | 385.7 | |
| 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. | |