SDO HMI 2011-10-17 13:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13.52 | 39.52 | 8.27 | 24.00 | -15.18 | 3.14 | -28.70 | 126.69 | 0.5798 | 25.6 | 241.5 | |
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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 | 1.13 | 0.00 | 0.67 | -15.10 | 5.41 | -26.43 | 128.77 | 0.5534 | 613.0 | 572.1 | |
| 2.79 | 14.57 | 1.67 | 8.72 | -15.07 | 4.79 | -27.05 | 128.08 | 0.5601 | 904.2 | 652.7 | |
| 2.09 | -2.00 | 1.25 | -2.00 | -15.29 | 4.72 | -27.12 | 128.34 | 0.5628 | 815.2 | 999999 | |
| 0.00 | 1.40 | 0.00 | 0.84 | -14.99 | 4.38 | -27.46 | 127.56 | 0.5641 | 646.0 | 564.2 | |
| 0.00 | 1.13 | 0.00 | 0.68 | -15.57 | 4.27 | -27.58 | 128.28 | 0.5703 | 385.0 | 335.3 | |
| 0.00 | 1.66 | 0.00 | 0.99 | -14.71 | 4.32 | -27.53 | 127.08 | 0.5625 | 739.0 | 568.2 | |
| 0.00 | 1.13 | 0.00 | 0.68 | -14.61 | 3.67 | -28.18 | 126.31 | 0.5692 | 702.0 | 574.9 | |
| 0.00 | 1.74 | 0.00 | 1.06 | -15.27 | 3.22 | -28.62 | 126.84 | 0.5796 | 736.0 | 497.1 | |
| 0.00 | 1.05 | 0.00 | 0.65 | -15.93 | 2.12 | -29.72 | 126.76 | 0.5973 | -596.0 | -547.5 | |
| 4.01 | 8.03 | 2.48 | 4.96 | -15.70 | 1.76 | -30.08 | 126.11 | 0.5995 | -837.7 | -714.0 | |
| 1.66 | -10.00 | 1.03 | -10.00 | -15.61 | 1.53 | -30.32 | 125.78 | 0.6015 | -700.5 | 999999 | |
| 0.00 | 1.92 | 0.00 | 1.19 | -15.16 | 1.10 | -30.75 | 124.77 | 0.6030 | -506.0 | -391.9 | |
| 0.00 | 0.96 | 0.00 | 0.59 | -14.91 | 0.96 | -30.89 | 124.30 | 0.6028 | -554.0 | -439.6 | |
| 2.97 | 3.58 | 1.84 | 2.21 | -14.57 | 0.83 | -31.01 | 123.71 | 0.6017 | -568.8 | -601.4 | |
| 0.00 | 1.22 | 0.00 | 0.76 | -14.42 | 0.09 | -31.75 | 122.89 | 0.6092 | -381.0 | -265.4 | |
| 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. | |