SDO HMI 2011-07-08 00:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 26.43 | 89.72 | 27.92 | 94.54 | 17.22 | 355.00 | 61.57 | 287.64 | 0.8831 | -369.0 | -145.9 | |
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back to the solar disc SDO HMI 2011-07-08 00:59:11 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 |
| 11.99 | 49.86 | 12.83 | 53.55 | 16.88 | 355.66 | 62.23 | 287.19 | 0.8882 | -531.9 | -8.1 | |
| 2.00 | -1.00 | 2.10 | -1.00 | 17.04 | 355.13 | 61.71 | 287.42 | 0.8842 | -622.5 | 999999 | |
| 1.45 | 2.72 | 1.52 | 2.84 | 16.64 | 354.91 | 61.48 | 286.99 | 0.8822 | -401.5 | -418.2 | |
| 1.27 | 6.99 | 1.34 | 7.35 | 17.60 | 355.26 | 61.83 | 288.04 | 0.8856 | -265.1 | -437.7 | |
| 1.09 | -4.00 | 1.15 | -4.00 | 17.36 | 355.05 | 61.62 | 287.79 | 0.8838 | -467.3 | 999999 | |
| 0.00 | 1.73 | 0.00 | 1.80 | 17.15 | 354.86 | 61.43 | 287.57 | 0.8822 | -679.0 | -624.3 | |
| 0.00 | 2.72 | 0.00 | 2.82 | 16.94 | 354.61 | 61.18 | 287.36 | 0.8800 | -704.0 | -594.9 | |
| 1.73 | -4.00 | 1.80 | -4.00 | 17.56 | 354.83 | 61.40 | 288.04 | 0.8823 | -509.4 | 999999 | |
| 0.00 | 0.82 | 0.00 | 0.84 | 16.96 | 354.22 | 60.79 | 287.42 | 0.8770 | -564.0 | -495.1 | |
| 3.09 | 7.99 | 3.24 | 8.41 | 18.45 | 354.89 | 61.46 | 289.04 | 0.8835 | -493.3 | -403.4 | |
| 2.72 | 8.35 | 2.88 | 8.88 | 18.86 | 355.08 | 61.65 | 289.48 | 0.8853 | 313.1 | -244.4 | |
| 0.00 | 1.00 | 0.00 | 1.01 | 16.76 | 353.78 | 60.36 | 287.24 | 0.8733 | -392.0 | -433.5 | |
| 1.09 | 4.00 | 1.06 | 3.89 | 16.41 | 352.59 | 59.16 | 286.97 | 0.8631 | -587.3 | -486.1 | |
| 0.00 | 1.09 | 0.00 | 0.98 | 16.15 | 349.71 | 56.28 | 287.00 | 0.8376 | 378.0 | 282.9 | |
| 0.00 | 1.00 | 0.00 | 0.89 | 16.47 | 349.10 | 55.68 | 287.46 | 0.8324 | 515.0 | 379.0 | |
| 0.00 | 1.45 | 0.00 | 1.28 | 15.60 | 348.74 | 55.31 | 286.47 | 0.8280 | 432.0 | 354.5 | |
| 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. | |