SDO HMI 2011-06-12 22:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 26.56 | 0.00 | 14.47 | -15.71 | 247.17 | -18.28 | 133.51 | 0.4154 | 368.5 | 420.5 | |
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back to the solar disc SDO HMI 2011-06-12 22:59:11 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 |
| 0.00 | 1.63 | 0.00 | 0.86 | -15.06 | 252.01 | -13.44 | 140.43 | 0.3538 | 657.0 | 617.0 | |
| 0.00 | 3.35 | 0.00 | 1.79 | -15.26 | 250.56 | -14.88 | 137.95 | 0.3715 | 992.0 | 722.1 | |
| 0.00 | 3.08 | 0.00 | 1.64 | -15.22 | 250.37 | -15.08 | 137.53 | 0.3733 | 903.0 | 828.7 | |
| 0.00 | 2.54 | 0.00 | 1.35 | -15.10 | 250.11 | -15.33 | 136.83 | 0.3746 | 1050.0 | 910.6 | |
| 0.00 | 0.82 | 0.00 | 0.44 | -15.07 | 249.79 | -15.65 | 136.18 | 0.3779 | 620.0 | 499.3 | |
| 0.00 | 1.36 | 0.00 | 0.74 | -14.79 | 247.38 | -18.07 | 131.66 | 0.4030 | 952.0 | 800.1 | |
| 0.00 | 1.27 | 0.00 | 0.69 | -15.24 | 247.30 | -18.14 | 132.39 | 0.4084 | 613.0 | 440.2 | |
| 0.00 | 2.54 | 0.00 | 1.38 | -15.40 | 247.06 | -18.39 | 132.31 | 0.4130 | 836.0 | 641.7 | |
| 0.00 | 2.54 | 0.00 | 1.39 | -14.87 | 245.47 | -19.97 | 129.05 | 0.4269 | 906.0 | 714.4 | |
| 0.00 | 1.09 | 0.00 | 0.61 | -16.56 | 243.90 | -21.54 | 130.06 | 0.4618 | -696.0 | -545.6 | |
| 0.00 | 2.08 | 0.00 | 1.18 | -18.90 | 243.57 | -21.88 | 133.52 | 0.4881 | 816.0 | 582.5 | |
| 0.00 | 1.27 | 0.00 | 0.71 | -15.54 | 243.27 | -22.18 | 127.50 | 0.4602 | -830.0 | -624.4 | |
| 0.00 | 2.17 | 0.00 | 1.23 | -16.79 | 241.63 | -23.81 | 127.79 | 0.4911 | -754.0 | -718.1 | |
| 0.00 | 0.82 | 0.00 | 0.46 | -16.63 | 241.58 | -23.86 | 127.47 | 0.4903 | -906.0 | -756.1 | |
| 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. | |