SDO HMI 2011-08-21 20:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 81.63 | 331.30 | 46.11 | 187.52 | -21.02 | 53.60 | -6.86 | 166.71 | 0.4836 | 150.1 | -170.0 | |
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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 | 0.81 | 0.00 | 0.44 | -17.17 | 59.17 | -1.29 | 176.99 | 0.4103 | 924.0 | 746.8 | |
| 0.00 | 0.90 | 0.00 | 0.49 | -18.54 | 58.90 | -1.55 | 176.58 | 0.4323 | 708.0 | 525.2 | |
| 0.00 | 0.81 | 0.00 | 0.44 | -18.44 | 58.78 | -1.68 | 176.29 | 0.4308 | 789.0 | 616.3 | |
| 0.00 | 1.08 | 0.00 | 0.60 | -19.75 | 58.73 | -1.72 | 176.39 | 0.4515 | -187.0 | -195.5 | |
| 0.00 | 1.08 | 0.00 | 0.59 | -17.60 | 58.59 | -1.86 | 175.73 | 0.4178 | 815.0 | 708.2 | |
| 0.00 | 0.81 | 0.00 | 0.44 | -18.64 | 58.52 | -1.94 | 175.75 | 0.4343 | 716.0 | 587.8 | |
| 0.00 | 1.08 | 0.00 | 0.59 | -18.44 | 58.42 | -2.03 | 175.51 | 0.4312 | 715.0 | 535.4 | |
| 0.00 | 1.62 | 0.00 | 0.88 | -17.30 | 58.12 | -2.34 | 174.58 | 0.4137 | 874.0 | 730.4 | |
| 0.00 | 0.72 | 0.00 | 0.39 | -18.41 | 58.11 | -2.35 | 174.80 | 0.4312 | 714.0 | 534.4 | |
| 0.00 | 3.50 | 0.00 | 1.92 | -17.91 | 56.77 | -3.68 | 171.71 | 0.4259 | 490.0 | 614.6 | |
| 14.83 | 56.17 | 8.37 | 31.72 | -21.45 | 56.36 | -4.09 | 172.03 | 0.4813 | 1209.4 | 542.3 | |
| 1.98 | 2.34 | 1.12 | 1.33 | -21.97 | 55.69 | -4.76 | 170.93 | 0.4908 | 666.2 | 468.8 | |
| 0.00 | 0.81 | 0.00 | 0.46 | -23.13 | 55.42 | -5.04 | 170.83 | 0.5087 | 627.0 | 431.4 | |
| 11.95 | 13.84 | 6.72 | 7.78 | -20.71 | 54.79 | -5.67 | 168.72 | 0.4741 | 954.8 | 599.6 | |
| 2.79 | 3.33 | 1.57 | 1.88 | -21.09 | 54.58 | -5.88 | 168.48 | 0.4805 | 732.8 | 615.4 | |
| 0.00 | 2.52 | 0.00 | 1.42 | -21.19 | 54.35 | -6.11 | 168.09 | 0.4828 | 584.0 | 531.4 | |
| 8.09 | 210.56 | 4.55 | 119.26 | -20.65 | 54.27 | -6.19 | 167.69 | 0.4748 | 832.3 | -403.0 | |
| 0.81 | -17.00 | 0.46 | -17.00 | -20.85 | 54.13 | -6.32 | 167.52 | 0.4784 | -51.9 | 999999 | |
| 0.81 | -17.00 | 0.46 | -17.00 | -20.92 | 54.10 | -6.36 | 167.49 | 0.4796 | 202.3 | 999999 | |
| 0.36 | 1.17 | 0.20 | 0.66 | -21.34 | 53.82 | -6.64 | 167.16 | 0.4867 | 880.0 | 747.4 | |
| 0.00 | 3.95 | 0.00 | 2.25 | -21.69 | 53.80 | -6.66 | 167.30 | 0.4919 | 549.0 | 593.7 | |
| 2.16 | -17.00 | 1.21 | -17.00 | -20.65 | 53.85 | -6.61 | 166.88 | 0.4764 | -180.2 | 999999 | |
| 6.83 | -17.00 | 3.84 | -17.00 | -20.52 | 53.82 | -6.64 | 166.76 | 0.4744 | 814.5 | 999999 | |
| 2.25 | -17.00 | 1.27 | -17.00 | -20.90 | 53.61 | -6.85 | 166.55 | 0.4808 | -550.5 | 999999 | |
| 0.63 | -17.00 | 0.36 | -17.00 | -20.97 | 53.28 | -7.18 | 165.96 | 0.4831 | -620.4 | 999999 | |
| 1.35 | -17.00 | 0.76 | -17.00 | -20.46 | 53.27 | -7.19 | 165.67 | 0.4755 | 572.8 | 999999 | |
| 0.00 | 3.15 | 0.00 | 1.76 | -19.85 | 53.13 | -7.32 | 165.06 | 0.4670 | -951.0 | -763.3 | |
| 1.08 | -17.00 | 0.61 | -17.00 | -21.35 | 52.96 | -7.49 | 165.59 | 0.4900 | -704.0 | 999999 | |
| 1.35 | -17.00 | 0.76 | -17.00 | -20.46 | 52.81 | -7.65 | 164.80 | 0.4774 | 579.5 | 999999 | |
| 3.50 | -17.00 | 1.99 | -17.00 | -21.05 | 52.42 | -8.04 | 164.42 | 0.4877 | -946.3 | 999999 | |
| 1.26 | -17.00 | 0.72 | -17.00 | -21.47 | 52.23 | -8.22 | 164.32 | 0.4945 | -841.7 | 999999 | |
| 0.00 | 1.98 | 0.00 | 1.13 | -21.65 | 51.83 | -8.63 | 163.70 | 0.4989 | -682.0 | -586.1 | |
| 14.47 | -17.00 | 8.21 | -17.00 | -20.96 | 51.83 | -8.62 | 163.29 | 0.4888 | -1206.9 | 999999 | |
| 0.00 | 1.80 | 0.00 | 1.03 | -21.89 | 51.74 | -8.71 | 163.70 | 0.5027 | -478.0 | -368.5 | |
| 0.00 | 1.44 | 0.00 | 0.83 | -22.52 | 51.71 | -8.75 | 164.00 | 0.5119 | -486.0 | -370.5 | |
| 3.33 | -17.00 | 1.90 | -17.00 | -21.56 | 51.01 | -9.45 | 162.19 | 0.5012 | -960.6 | 999999 | |
| 1.80 | -17.00 | 1.03 | -17.00 | -21.74 | 50.93 | -9.53 | 162.17 | 0.5041 | -747.7 | 999999 | |
| 0.00 | 6.38 | 0.00 | 3.67 | -21.99 | 50.68 | -9.78 | 161.90 | 0.5088 | -370.0 | -605.3 | |
| 0.00 | 1.08 | 0.00 | 0.62 | -22.34 | 50.42 | -10.03 | 161.69 | 0.5150 | -676.0 | -484.5 | |
| 0.00 | 1.08 | 0.00 | 0.64 | -25.20 | 48.97 | -11.49 | 161.20 | 0.5614 | -428.0 | -358.0 | |
| 0.00 | 1.71 | 0.00 | 1.02 | -24.64 | 48.51 | -11.95 | 160.14 | 0.5560 | -551.0 | -379.0 | |
| 0.00 | 1.26 | 0.00 | 0.75 | -24.39 | 48.46 | -11.99 | 159.90 | 0.5528 | -825.0 | -435.4 | |
| 0.00 | 2.25 | 0.00 | 1.33 | -24.04 | 48.16 | -12.30 | 159.19 | 0.5497 | -612.0 | -440.4 | |
| 0.00 | 1.26 | 0.00 | 0.72 | -20.37 | 46.62 | -13.83 | 153.78 | 0.5094 | -677.0 | -421.6 | |
| 0.00 | 0.81 | 0.00 | 0.48 | -22.84 | 46.24 | -14.21 | 155.34 | 0.5444 | -629.0 | -525.6 | |
| 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. | |