SDO HMI 2011-12-02 16:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 27.06 | 194.41 | 18.19 | 131.36 | 19.59 | 104.46 | -39.26 | 61.37 | 0.6819 | -546.2 | -264.5 | |
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back to the solar disc SDO HMI 2011-12-02 16:58:56 UT
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 | 2.56 | 0.00 | 1.75 | 23.75 | 105.44 | -38.27 | 55.23 | 0.6925 | -794.0 | -645.5 | |
| 0.00 | 1.62 | 0.00 | 1.12 | 23.59 | 105.01 | -38.71 | 55.70 | 0.6962 | -698.0 | -575.1 | |
| 0.00 | 1.11 | 0.00 | 0.77 | 24.23 | 104.44 | -39.28 | 55.20 | 0.7055 | -629.0 | -461.4 | |
| 0.00 | 0.85 | 0.00 | 0.61 | 24.58 | 103.38 | -40.34 | 55.34 | 0.7181 | -496.0 | -400.6 | |
| 0.00 | 3.58 | 0.00 | 2.62 | 26.56 | 102.42 | -41.30 | 53.39 | 0.7377 | -686.0 | -538.5 | |
| 0.00 | 1.19 | 0.00 | 0.88 | 26.76 | 102.20 | -41.52 | 53.27 | 0.7408 | -405.0 | -364.9 | |
| 0.00 | 1.62 | 0.00 | 1.12 | 21.92 | 104.05 | -39.67 | 58.42 | 0.6976 | 645.0 | 546.6 | |
| 0.00 | 0.51 | 0.00 | 0.37 | 26.10 | 102.40 | -41.32 | 53.97 | 0.7355 | -422.0 | -376.3 | |
| 0.00 | 1.37 | 0.00 | 0.94 | 21.82 | 103.91 | -39.81 | 58.61 | 0.6986 | 622.0 | 452.2 | |
| 25.44 | 160.46 | 17.06 | 107.58 | 18.97 | 104.71 | -39.01 | 62.07 | 0.6761 | -1029.7 | -320.4 | |
| 0.00 | 9.73 | 0.00 | 6.79 | 22.58 | 103.52 | -40.20 | 57.82 | 0.7064 | 486.0 | 215.3 | |
| 1.62 | 2.73 | 1.13 | 1.90 | 21.85 | 103.48 | -40.23 | 58.80 | 0.7033 | 522.7 | 401.0 | |
| 0.00 | 1.62 | 0.00 | 1.11 | 19.65 | 103.74 | -39.98 | 61.62 | 0.6902 | 185.0 | 111.1 | |
| 0.00 | 1.96 | 0.00 | 1.36 | 20.87 | 103.23 | -40.49 | 60.23 | 0.7014 | -724.0 | -623.8 | |
| 0.00 | 1.11 | 0.00 | 0.78 | 18.16 | 101.31 | -42.41 | 64.71 | 0.7111 | 677.0 | 600.7 | |
| 0.00 | 1.54 | 0.00 | 1.07 | 14.90 | 100.74 | -42.98 | 69.37 | 0.7064 | 650.0 | 523.7 | |
| 0.00 | 0.85 | 0.00 | 0.59 | 13.26 | 100.87 | -42.85 | 71.60 | 0.7000 | 436.0 | 340.3 | |
| 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. | |