SDO HMI 2011-03-01 10:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 39.25 | 82.45 | 20.67 | 43.54 | -23.30 | 179.87 | -12.56 | 144.60 | 0.3453 | -240.6 | -302.5 | |
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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 | 1.98 | 0.00 | 1.03 | -21.59 | 183.59 | -8.83 | 150.24 | 0.2890 | 1066.0 | 826.8 | |
| 14.58 | 20.44 | 7.58 | 10.64 | -21.71 | 181.74 | -10.69 | 145.67 | 0.3070 | 1056.5 | 769.4 | |
| 0.00 | 1.38 | 0.00 | 0.72 | -21.64 | 181.25 | -11.17 | 144.37 | 0.3106 | 779.0 | 548.0 | |
| 3.36 | 6.21 | 1.76 | 3.25 | -22.25 | 181.14 | -11.29 | 145.31 | 0.3197 | 916.3 | 632.0 | |
| 0.00 | 1.12 | 0.00 | 0.60 | -24.70 | 179.96 | -12.47 | 147.09 | 0.3627 | -872.0 | -801.2 | |
| 0.00 | 1.29 | 0.00 | 0.68 | -23.73 | 179.89 | -12.54 | 145.30 | 0.3508 | -976.0 | -837.3 | |
| 0.00 | 1.38 | 0.00 | 0.73 | -23.36 | 179.86 | -12.57 | 144.57 | 0.3462 | -952.0 | -731.2 | |
| 1.47 | 2.24 | 0.77 | 1.18 | -22.68 | 179.76 | -12.67 | 143.09 | 0.3385 | -836.3 | -564.0 | |
| 0.00 | 1.29 | 0.00 | 0.69 | -24.68 | 179.32 | -13.11 | 145.80 | 0.3682 | -815.0 | -628.2 | |
| 0.00 | 2.24 | 0.00 | 1.20 | -24.77 | 179.11 | -13.32 | 145.54 | 0.3712 | -725.0 | -666.6 | |
| 0.00 | 2.33 | 0.00 | 1.24 | -24.89 | 178.86 | -13.57 | 145.26 | 0.3750 | -772.0 | -659.7 | |
| 14.23 | 36.75 | 7.57 | 19.56 | -24.17 | 178.81 | -13.62 | 143.92 | 0.3665 | -1072.1 | -700.3 | |
| 0.00 | 0.35 | 0.00 | 0.18 | -25.26 | 178.65 | -13.78 | 145.47 | 0.3816 | -466.0 | -455.2 | |
| 0.00 | 1.12 | 0.00 | 0.60 | -23.70 | 178.59 | -13.84 | 142.66 | 0.3627 | -853.0 | -731.2 | |
| 1.81 | -12.00 | 0.97 | -12.00 | -24.41 | 178.44 | -13.98 | 143.65 | 0.3729 | -703.0 | 999999 | |
| 0.00 | 1.55 | 0.00 | 0.82 | -23.45 | 178.55 | -13.88 | 142.13 | 0.3600 | -999.0 | -734.6 | |
| 2.16 | -12.00 | 1.15 | -12.00 | -24.16 | 178.37 | -14.06 | 143.08 | 0.3705 | -892.5 | 999999 | |
| 1.64 | -12.00 | 0.87 | -12.00 | -23.91 | 178.37 | -14.06 | 142.62 | 0.3675 | -997.7 | 999999 | |
| 0.00 | 0.78 | 0.00 | 0.42 | -24.24 | 176.98 | -15.45 | 140.73 | 0.3853 | -560.0 | -373.6 | |
| 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. | |