SDO HMI 2011-11-21 18:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.93 | 58.54 | 11.72 | 31.52 | 7.59 | 265.12 | -22.47 | 75.38 | 0.3930 | -943.9 | -677.0 | |
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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 |
| 19.79 | 33.85 | 10.54 | 18.02 | 7.60 | 266.72 | -20.87 | 74.46 | 0.3681 | -1193.5 | -676.1 | |
| 0.00 | 0.86 | 0.00 | 0.46 | 5.49 | 264.86 | -22.73 | 80.84 | 0.3913 | -879.0 | -754.0 | |
| 0.00 | 2.66 | 0.00 | 1.43 | 5.26 | 264.77 | -22.82 | 81.48 | 0.3922 | -702.0 | -668.2 | |
| 0.00 | 1.46 | 0.00 | 0.79 | 9.38 | 264.22 | -23.37 | 71.67 | 0.4141 | -830.0 | -676.4 | |
| 0.00 | 2.23 | 0.00 | 1.21 | 6.76 | 264.09 | -23.50 | 77.99 | 0.4067 | -884.0 | -715.8 | |
| 0.00 | 1.20 | 0.00 | 0.65 | 7.79 | 263.60 | -23.99 | 75.75 | 0.4174 | -817.0 | -668.1 | |
| 0.00 | 1.63 | 0.00 | 0.89 | 8.20 | 262.79 | -24.80 | 75.22 | 0.4312 | -870.0 | -731.6 | |
| 0.00 | 0.94 | 0.00 | 0.52 | 8.02 | 262.70 | -24.89 | 75.67 | 0.4320 | -906.0 | -845.5 | |
| 0.00 | 1.03 | 0.00 | 0.56 | 7.81 | 262.65 | -24.94 | 76.17 | 0.4321 | -750.0 | -773.8 | |
| 0.00 | 0.94 | 0.00 | 0.52 | 7.87 | 262.48 | -25.11 | 76.12 | 0.4348 | -861.0 | -820.6 | |
| 2.14 | 3.17 | 1.18 | 1.74 | 8.13 | 262.43 | -25.16 | 75.54 | 0.4365 | -953.2 | -794.8 | |
| 0.00 | 2.40 | 0.00 | 1.32 | 7.66 | 262.46 | -25.13 | 76.60 | 0.4345 | -767.0 | -674.1 | |
| 0.00 | 1.54 | 0.00 | 0.85 | 8.76 | 262.32 | -25.27 | 74.20 | 0.4403 | -756.0 | -588.1 | |
| 0.00 | 0.77 | 0.00 | 0.43 | 8.64 | 262.20 | -25.39 | 74.53 | 0.4418 | -543.0 | -453.0 | |
| 0.00 | 1.03 | 0.00 | 0.57 | 8.46 | 262.14 | -25.45 | 74.96 | 0.4420 | -717.0 | -607.2 | |
| 0.00 | 1.46 | 0.00 | 0.80 | 7.44 | 261.95 | -25.64 | 77.31 | 0.4418 | -808.0 | -497.4 | |
| 0.00 | 0.86 | 0.00 | 0.47 | 7.67 | 261.60 | -25.99 | 76.94 | 0.4477 | -800.0 | -673.9 | |
| 0.00 | 0.51 | 0.00 | 0.29 | 6.41 | 260.37 | -27.22 | 80.13 | 0.4632 | -571.0 | -577.3 | |
| 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. | |