SDO HMI 2011-11-28 08:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 38.16 | 86.67 | 22.97 | 52.10 | 18.80 | 170.54 | -30.28 | 57.44 | 0.5683 | 167.4 | 2.9 | |
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back to the solar disc SDO HMI 2011-11-28 08:58:56 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 | 0.86 | 0.00 | 0.50 | 19.08 | 174.72 | -26.11 | 53.46 | 0.5197 | -623.0 | -592.2 | |
| 0.00 | 1.37 | 0.00 | 0.80 | 18.17 | 173.33 | -27.49 | 56.24 | 0.5297 | -784.0 | -628.4 | |
| 5.05 | 6.76 | 2.96 | 3.96 | 18.32 | 172.78 | -28.04 | 56.47 | 0.5376 | -955.8 | -773.0 | |
| 4.88 | 22.58 | 2.88 | 13.37 | 18.84 | 172.15 | -28.67 | 56.15 | 0.5489 | -887.7 | -529.6 | |
| 4.79 | -4.00 | 2.83 | -4.00 | 18.59 | 172.02 | -28.80 | 56.66 | 0.5488 | -855.8 | 999999 | |
| 0.00 | 2.82 | 0.00 | 1.69 | 19.67 | 171.31 | -29.52 | 55.53 | 0.5649 | -682.0 | -448.9 | |
| 1.97 | 10.35 | 1.18 | 6.21 | 19.39 | 170.97 | -29.86 | 56.24 | 0.5670 | 912.9 | 566.0 | |
| 2.48 | -7.00 | 1.49 | -7.00 | 19.32 | 170.76 | -30.06 | 56.50 | 0.5691 | 706.3 | 999999 | |
| 1.28 | 5.82 | 0.76 | 3.47 | 18.14 | 170.99 | -29.83 | 58.19 | 0.5584 | -434.7 | -531.8 | |
| 0.00 | 1.97 | 0.00 | 1.20 | 20.63 | 170.41 | -30.41 | 54.77 | 0.5822 | 740.0 | 576.9 | |
| 0.00 | 1.97 | 0.00 | 1.19 | 19.16 | 170.32 | -30.50 | 57.09 | 0.5733 | 723.0 | 603.4 | |
| 0.00 | 1.80 | 0.00 | 1.08 | 18.07 | 169.71 | -31.12 | 59.26 | 0.5738 | 756.0 | 582.0 | |
| 0.00 | 1.20 | 0.00 | 0.73 | 18.10 | 169.26 | -31.56 | 59.53 | 0.5795 | 631.0 | 557.6 | |
| 0.00 | 1.03 | 0.00 | 0.63 | 18.68 | 168.96 | -31.87 | 58.83 | 0.5867 | -214.0 | -153.6 | |
| 0.00 | 1.88 | 0.00 | 1.15 | 18.99 | 168.82 | -32.01 | 58.45 | 0.5903 | 208.0 | 189.4 | |
| 0.00 | 2.91 | 0.00 | 1.77 | 18.18 | 168.91 | -31.91 | 59.63 | 0.5843 | 854.0 | 676.7 | |
| 17.71 | 21.04 | 10.87 | 12.92 | 18.74 | 168.43 | -32.39 | 59.11 | 0.5935 | 859.4 | 739.0 | |
| 0.00 | 1.28 | 0.00 | 0.79 | 19.58 | 168.17 | -32.66 | 58.01 | 0.6017 | 417.0 | 417.9 | |
| 0.00 | 1.03 | 0.00 | 0.64 | 19.73 | 168.09 | -32.73 | 57.83 | 0.6035 | 495.0 | 463.5 | |
| 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. | |